About Tai Mao
  Patent Brief  
  Special top cover device avoid oxidizing and extend battery life.  
  More 20% sulfuric, increasing the function and performance.  
     
 

 
  VEHICLE BATTERY JAR STRUCTURE BACKGRUUND OF THE INVENTION  
  1.Field of the Invention  
  The present invention relates to a battery jar structure, and more particularly to a battery jar structure for a vehicle, such as the  
 
motorcycle.
 
  2. Description of the Related Art  
  BRIEF DESCRIPTION OF THE DRAWINGS.  
  FIG. 1 is an exploded perspective view of a battery jar structure in accordance with the preferred embodiment of the present  
  invention;FIG. 1A is a partially plan cr0ss-sectional view of a guide portion of the battery jar structure as shown in FIG. 1;  
  FIG. 2 is a partially cut-away perspective cross-sectional view of a top cover of the battery jar structure as shown in FIG. 1;  
   
FIG.1
FIG.1A & FIG.2 : The special design of top cover
FIG.3
FIG,4
DETAILED DESCRIPTION OF THE INVENTION
Referring lo the drawings and initially to FIGS. 1-3, a battery jar structure in accordance with the preferred embodiment of the
present invention comprises a main body 1, atop cover 2, a plurality of urging members 3, a plurality of inner covers 4, a first
top plate 5, and a second top plate 6.
The main body 1 has an inside formed with a plurality of receiving chambers 11 each containing two electrodes 12. The top
cover 2 is mounted on a top of the main body 1 and has a surface having a first side formed with a plurality of support recesses
21 each aligning with a respective one of the receiving chambers 11 of the main body 1 and a second side formed with a
plurality of electrolyte inlets 22 each aligning with a respective one of the receiving chambers 11 of the main body 1. The
support recesses 21 of the top cover 2 form a support zone 23, and the electrolyte inlets 22 of the top cover 2 form a filling
zone 24.
Each of the support recesses 21 of the top cover 2 has an inner periphery formed with an annular flange 211 (see FIG. IA). The
annular flange 211 of each of the support recesses 21 of the top cover 2 has a bottom provided with a hollow guide portion on
212. Preferably, the annular flange 211 of each of the support recesses 21 of the top cover 2 is integrally formed with the guide
portion 212. The guide portion 212 of each of the support recesses 21 of the top cover 2 has a bottom formed with two holes
2121 aligning with Each other. Preferably the guide portion 212 of each of the support recesses 21 of the top cover 2 has a
funnel shape.
Each of the urging members 3 is mounted in a respective one of the support recesses 21 of the top cover 2, and is rested on
the annular flange 211 of a respective one of the support recesses 21 of the top cover 2. Each of the urging members 3 has an
inside formed with a through hole 31. Each of the urging members 3 has il top having a periphery formed with un groove 32 and
a bottom formed with two transverse holes 33 aligning with each other. Preferably, the hollow of each of the urging ?numbers 3
has a funnel shape. In addition, the urging members 3 is inserted into the guide portion 212 of a respective one of the support
recesses 21 of the top cover 2.
Each of the inner covers 4 is on a respective one of the urging members 3 and has a bottom inserted into annular groove 32 of
a respective one of the urging members 3.
The first top plate 5 is mounted on the top cover 2 and is received in the filling zone 24 of the top cover 2.
The second top plate 6 is mounted on the top cover 2 and is received in the support zone 23 of the top cover 2.
In assembly, referring to FIG. 3 with reference to FIGS. 1 and 2, the top cover 2 is mounted on a top of the main body l and the
guide portion 212 each of the support recesses 21 of the top cover 2 is inserted into a respective one of the receiving chambers
11 of the main body l. each of the urging members 3 is mounted in a respective one of the support recesses 21 of the top cover
2, and is related on the annular flange 211 one support recesses 21 of the top cover with the bottom of each of the urging
members 3 being inserted into the guide portion 212 of a respective one of the support recesses 2l of the top cover 2. Then, the
electrolyte 72 is filled through each of the electrolyte inlets 22 the top cover 2. into each of the receiving chambers l1 of the
main body.
In practice, when the electrolyte 72 is into each of the receiving chambers 11 of the main body 1 or when the vehicle is
disposed at the charging slate. The electrolyte 72 easily produces acid vapor in the receiving chambers 11 of the main body 1,
and the acid produced in each of the receiving chambers 11 of the main body 1 will flow upward. At this time, the acid vapor
can be introduced through the two transverse holes 2121 of the guide portion 212 of each of the recesses 21 of the top cover 2
and the two holes 33 of each of the urging members 3, und can be drained outward lo the ambient environment.
Then, each of the inner covers 4 is mounted on a respective one of the urging members 3 with its hollow being inserted into the
annular groove 32 of a respective one of the urging members 3. Finally, the first top plate 5 is mounted on the top cover 2 und
is received in the filling zone 24 of the top cover 2, and the second top plate. 6 is mounted on the top 2 and is received in the
support 23 of the top cover 2.
Accordingly, the acid vapor produced in each of the receiving chambers 11 of the main body l can he introduced through the
two transverse holes 2121 of the guide portion 212 of each of the support recesses 21 of the mp cover 2 and can he returned
into each of' the receiving chambers 11 of the main body 1. thereby preventing the electrolyte 72 from leaking outward, and
thereby increasing the lifetime of lhs battery jar structure.
As shown in FIG. 4, when the main body 1 is declined or upset the guide portion of each of the support recesses 21 of the top
cover 2, each of the urging members 3 and each of the inner covers 4 from a close sealing effect. So that the electrolyte 72
cannot flow outward to the ambient environment, thereby preventing the electrolyte 72 from leaking outward when the main body
1 is declined or upset. In addition, the guide portion 212 of each of the support recesses 21 of the top cover 2 and each of the
urging members 3 form a double separation and achieve n air convention purpose. Although the invention has been explained in
relation to its preferred embodiment(s) mentioned above, it is to be understood that many other possible modifications and
variations that fall the present invention. It is therefore, contemplated that the appended claim or claims will cover such
modifications and variations that fall within the true scope of the invention.

 
What is claimed is:
1. A jar structure. Comprising:
a main body: a top cover mounted on a top of the main body and form with a
plurality of support each having un inner periphery formed with an annular having
a bottom provided with a hollow guide portion having a formed with each other; and
a plurality of urging member each mounted in a respective one of the support
recesses of the top cover and each having a bottom formed with two holes aligning
with each mbar.
2. The battery jar structure in accordance with claim 1, wherein the annular flange
of each of the support recesses of the top cover is integrally formed with the guide
portion.
3. The battery jar structure in accordance with claim 1, wherein the guide portion
of each of the support recesses of the top cover has a funnel shape.
4. The battery jar structure in accordance with claim 1, where in the main body
has an inside formed with a plurality of receiving chambers and the guide portion
of each of the support recesses of the top cover is inserted into 11 respective
one of the receiving chambers of the main body.
5. The battery jar structure in accordance with claim 1, wherein the each of the urging
FIG.5
membersis rested on the annular flange of a respective one of the support recesses
of the top cover.
6. Battery jar structure in accordance with claim l, wherein each of the urging members has an inside formed with a through hole.
7. The battery jar structure in accordance with claim 1, wherein each of the urging member has a top having a periphery formed
with un annular groove, and the battery structure further comprises a plurality of inner covers each mounted on a respective one
of the urging members and ach having a bottom inserted annular groove of a respective one of the urging members.
8. The battery jar structure in accordance with claim 1, wherein the bottom of each of the urging members has a funnel shape.
9. The battery jar structure in accordance with claim 1, wherein the two transverse holes of the guide portion of each of the
support recesses of the top cover communicate with the two transverse holes of each of the urging members.
10. The battery jar structure in accordance with claim 1, wherein the bottom of each of the urging members is inserted into the
guide portion of a respective one of the support recesses of the top cover.
11. The battery jar structure in advance with claim 1, where in the guide portion of each of the support recesses of the top cover
and each of the urging members form a double separation effect and an air convection effect.
FIG.6
FIG,7
   
  Tai Mao Battery Co., Ltd.
NO.120 CHUNG HSIAO 2ND ST. CHIA-YI CITY. TAIWAN. R.O.C.
TEL:886-5-2766653FAX:886-5-2769281
English service please call 886-2-29518569  or  0932197306.

  
taimaocobattery@gmail.com
   Skybe:taimaoco MST:66622649

 
 
 

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