CN202863409U - Jack positioning and supporting device and automobile - Google Patents
Jack positioning and supporting device and automobile Download PDFInfo
- Publication number
- CN202863409U CN202863409U CN 201220349232 CN201220349232U CN202863409U CN 202863409 U CN202863409 U CN 202863409U CN 201220349232 CN201220349232 CN 201220349232 CN 201220349232 U CN201220349232 U CN 201220349232U CN 202863409 U CN202863409 U CN 202863409U
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- CN
- China
- Prior art keywords
- main body
- bracing
- strutting arrangement
- jack
- inside stuffing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model is applicable to the field of automobiles and provides a jack positioning and supporting device and an automobile. The jack positioning and supporting device comprises a main body, a mounting pin and an internal filler, wherein the mounting pin is assembled in the main body; and the internal filler is positioned in the main body, integrated with the main body through injection moulding and is matched with the main body in shape. The jack positioning and supporting device ensures that an automobile body is more stable and safer after being lifted, avoids damage to the antirust coat of the automobile body, is smart in structural design, convenient to mount, difficult to fall after being mounted, good in sealing effect, simple in manufacturing method, good in effect, low in investment cost and suitable for mass production, and eliminates potential hazards due to existence of the mounting hole.
Description
Technical field
The utility model is applicable to automotive field, relates in particular to a kind of jack location and bracing or strutting arrangement and automobile.
Background technology
Along with world car industry development, the recoverable amount sustainable growth of automobile, the C﹠M of automobile is subject to people's attention day by day.
Automobile is a kind of normal shrinkage that has, and need to regularly carry out the engineering goods of maintenance, should consider convenience, the reasonableness of Motor Maintenance and maintenance during design vehicle comprehensively.When vehicle maintenance and repair, often be car body need to be raise certain altitude so that the maintenance, such as repairing tyre and chassis.But all be that the strong point with jack or lifting machine is selected on vehicle body or the subframe when most, especially adopt the car of body-chassis frame construction the strong point will be selected on the vehicle body especially, caused like this rust proof layer of vehicle body destroyed easily, greatly reduced the service life of vehicle body.
The utility model content
The utility model embodiment provides a kind of jack location and bracing or strutting arrangement, is intended to solve the problem that easily causes the car body for corrosion protection layer to damage when using the jack pair vehicle maintenance and repair in the prior art.
The utility model embodiment is achieved in that a kind of jack location and bracing or strutting arrangement, comprising:
Main body;
Be assemblied in the mount pin in the described main body; And
Be positioned at described body interior, be injection molded into an integral body with described main body, and with the inside stuffing of described main body conformal.
Further, described main body comprises:
Be positioned at right side boss and left side boss that described main body bilateral symmetry distributes;
Be positioned at the embedded stability column on the boss of described right side;
Be positioned at the floor of described body interior;
Be positioned at the upper chute of described left side boss;
Be positioned at the assembling through hole of described main body central authorities;
Two bayonet locks that are positioned at that described assembling through hole outer, left-right symmetric distribute and are connected with the right side boss with described left side boss respectively;
Be positioned at two semicylinders of described assembling through hole outer.
Further, described mount pin is assemblied in the space of described semicylinder and bayonet lock composition by the assembling through hole.
Further, described two bayonet lock left-right symmetric distribute, and the outside is fluted, and the top is step-like.
Further, described two semicylinders are symmetrical up and down, and chamfering is arranged at top.
Further, described sealing lip is double-lip seal structure.
Further, described floor is 6.
Further, described inside stuffing comprises:
Be positioned at described inside stuffing left side, and the left connecting panel that is connected with described inside stuffing;
Be positioned at described inside stuffing central authorities, and the fitting tight ring that is connected with described inside stuffing by described left connecting panel;
Be positioned at described inside stuffing right side, and the right connecting panel that is connected with described fitting tight ring;
Be positioned at the embedded stability column of described right connecting panel;
Be positioned at the sealing lip of outer, described inside stuffing top;
Be positioned at the injection moulding charging hole on described inside stuffing right side;
Be positioned at the lower chute of described inside stuffing bottom.
Further, the bottom section of described mount pin and described fitting tight ring conformal, top is cross structure, and the top is that overhead structure and top middle portion have opening.
The utility model embodiment also provides a kind of automobile, and described automobile is equipped with above-mentioned jack location and bracing or strutting arrangement.
Jack location among the utility model embodiment has guaranteed that with bracing or strutting arrangement vehicle body is more stable after lifting, safety, avoided the damage of car body for corrosion protection layer, structure design is ingenious, is convenient to install, and is not easy after the installation to come off, good sealing effect, eliminated because of the existence of mounting hole and have hidden danger, and method for making is simple, effective, input cost is little, is suitable for Quantity production.
Description of drawings
Fig. 1 represents the condition of service scheme drawing of the location of jack among the utility model embodiment and bracing or strutting arrangement;
Fig. 2 represents the scheme drawing that separate with panel beating jack location and bracing or strutting arrangement among the utility model embodiment;
Fig. 3 represents the installation generalized section of jack location and bracing or strutting arrangement and panel beating among the utility model embodiment;
Fig. 4 represents the generalized section of the location of jack among the utility model embodiment and bracing or strutting arrangement;
Fig. 5 represents that jack is located the scheme drawing of isolating pin with bracing or strutting arrangement among the utility model embodiment;
Fig. 6 represents that jack is located the scheme drawing of isolating pin and inside stuffing with bracing or strutting arrangement among the utility model embodiment;
Among the figure:
1-threshold inner panel:
The 11-mounting hole;
The 12-knock hole;
2-jack location and bracing or strutting arrangement:
The 21-main body:
The embedded stability column of 211-;
212-main body and mount pin face of joint;
213-main body and vehicle body sheet metal face of joint;
The 214-floor;
The upper chute of 215-
The 216-bayonet lock;
217-semicircle main body;
218-left side boss;
219-right side boss;
2110-assembles through hole.
The 22-inside stuffing:
The 221-sealing lip;
222-injection moulding charging hole;
The embedded stability column of 223-;
224-fitting tight ring;
Chute under the 225-;
The left connecting panel of 226-;
The right connecting panel of 227-.
The 23-mount pin:
231-mount pin and main body face of joint.
The 4-screw block carrier.
The specific embodiment
Referring to Fig. 1～Fig. 6, jack that the utility model embodiment provides location comprises main body 21 with bracing or strutting arrangement, is assemblied in the mount pin 23 in the main body 21, is positioned at main body 21 inside, is injection molded into an integral body with main body 21, and with the inside stuffing 22 of main body 21 conformals.
The utility model embodiment adopts PA6+GF30 (nylon+30% glass fibre) to make main body 21 and mount pin 23, adopts EPDM (ethylene propylene diene rubber) to make inside stuffing 22, and main body 21 is combined into an integral body with inside stuffing 22.
Inside stuffing 22 is positioned at the inside of main body 21, and with the inner structure conformal of main body 21.
Left connecting panel 226 is positioned at the left side of inside stuffing 22, and is connected with it.
Fitting tight ring 224 is positioned at the central authorities of inside stuffing 22, is connected with inside stuffing 22 by left connecting panel 226.
Embedded stability column 223 is positioned on the right connecting panel 227, and the left side of right connecting panel 227 is connected with fitting tight ring 224.
Injecting hole 222 is positioned at the right side of inside stuffing 22.
Rectangular recess is arranged at class cuboid and bottom that main body 21 is contra bevel.
Embedded stability column 211 is positioned on the right side boss 219, floor 214 is positioned at the inside of main body 21, and upper chute 215 is positioned on the boss 218 of left side, and assembling through hole 2110 is positioned at the central authorities of main body 21, bayonet lock 216 is positioned at the outer of assembling through hole 2110, and semicylinder 217 is positioned at the outer of assembling through hole 2110.
Main body and mount pin face of joint 212 and main body and vehicle body sheet metal face of joint 213 are the inclined-plane.
In the utility model embodiment, finished with the general assembly stage that is installed in of bracing or strutting arrangement the jack location.
At first, the embedded stability column 211 on the main body 21 is aligned knock hole 12 on the threshold inner panel 1, main body 21 and vehicle body sheet metal face of joint 213 are stuck in the outer of the mounting hole 11 on the threshold inner panel 1, and sealing lip 221 is attached to the lower surface of threshold inner panel 1.
Then, by assembling through hole 2110 and fitting tight ring 224 mount pin 23 of packing into, firmly be pressed into simultaneously, mount pin and main body face of joint 31 strut main body 21 and mount pin face of joint 212 to both sides.Because main body 21 is the inclined-plane with vehicle body sheet metal face of joint 213, main body 21 and vehicle body sheet metal face of joint 213 will produce to the edge of the mounting hole 11 on the threshold inner panel 1 a downward power.Simultaneously, also can be with jack location and bracing or strutting arrangement 2 whole upwards liftings, meanwhile sealing lip 221 is subject to extruding upwards, can a power that make progress be arranged to threshold inner panel 1, finishes simultaneously the sealing to device.
More than a pair of opposite effect power, jack location and bracing or strutting arrangement 2 firmly are assemblied on the threshold inner panel 1.
When automotive servicing, screw block carrier 4 is supported on the lower surface of jack location and bracing or strutting arrangement 2, steadily safety with the car lifting, implement maintenance.Main body 21, inside stuffing 22 assemble the damage that can effectively avoid the car body for corrosion protection layer with threshold inner panel 1.
Arranging of the installation site of the utility model embodiment on vehicle body need to consider the complete vehicle quality distribution, the stability of vehicle body after the assurance lifting.
In the utility model embodiment, two bayonet lock 216 left-right symmetric distribute, and are connected with the right side boss with left side boss 218 and are connected, and the outside of bayonet lock 216 is fluted, makes bayonet lock 216 easy deformation, is convenient to the assembling of mount pin 23.
In the utility model embodiment, the top of bayonet lock 216 is step-like, and the top of mount pin 23 is overhead structure, after both assemblings are finished, can guarantee that mount pin 23 does not come off by actv..
In the utility model embodiment, two semicylinders are symmetrical about in the of 217, and chamfering is arranged at the top of semicylinder 217, make jack location and bracing or strutting arrangement 2 mounting hole 11 of being convenient to pack into.
In the utility model embodiment, automobile need to be left corresponding mounting hole 11 and knock hole 12 at vehicle body sheet metal 1 during fabrication.
In the utility model embodiment, sealing lip 221 adopts the double-lip sealing, has eliminated the potential safety hazard that produces because of mounting hole 11.
In the utility model embodiment, in main body 21 6 floors 214 are arranged, guarantee the stability of inner structure.
Jack location among the utility model embodiment has guaranteed that with bracing or strutting arrangement vehicle body is more stable after lifting, safety, avoided the damage of car body for corrosion protection layer, structure design is ingenious, is convenient to install, and is not easy after the installation to come off, good sealing effect, eliminated because of the existence of mounting hole and have hidden danger, and method for making is simple, effective, input cost is little, is suitable for Quantity production.
The above only is preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (10)
1. a jack is located and bracing or strutting arrangement, it is characterized in that, described jack location comprises with bracing or strutting arrangement:
Main body;
Be assemblied in the mount pin in the described main body; And
Be positioned at described body interior, be injection molded into an integral body with described main body, and with the inside stuffing of described main body conformal.
2. jack as claimed in claim 1 is located and bracing or strutting arrangement, it is characterized in that described main body comprises:
Be positioned at right side boss and left side boss that described main body bilateral symmetry distributes;
Be positioned at the embedded stability column on the boss of described right side;
Be positioned at the floor of described body interior;
Be positioned at the upper chute of described left side boss;
Be positioned at the assembling through hole of described main body central authorities;
Two bayonet locks that are positioned at that described assembling through hole outer, left-right symmetric distribute and are connected with the right side boss with described left side boss respectively;
Be positioned at two semicylinders of described assembling through hole outer.
3. jack location as claimed in claim 2 and bracing or strutting arrangement is characterized in that, described mount pin is assemblied in the space of described semicylinder and bayonet lock composition by the assembling through hole.
4. jack location as claimed in claim 2 and bracing or strutting arrangement is characterized in that, described two bayonet lock left-right symmetric distribute, and the outside is fluted, and the top is step-like.
5. jack location as claimed in claim 2 and bracing or strutting arrangement is characterized in that described two semicylinders are symmetrical up and down, and chamfering is arranged at top.
6. jack location as claimed in claim 2 and bracing or strutting arrangement is characterized in that described floor is 6.
7. jack as claimed in claim 1 is located and bracing or strutting arrangement, it is characterized in that described inside stuffing comprises:
Be positioned at described inside stuffing left side, and the left connecting panel that is connected with described inside stuffing;
Be positioned at described inside stuffing central authorities, and the fitting tight ring that is connected with described inside stuffing by described left connecting panel;
Be positioned at described inside stuffing right side, and the right connecting panel that is connected with described fitting tight ring;
Be positioned at the embedded stability column of described right connecting panel;
Be positioned at the sealing lip of outer, described inside stuffing top;
Be positioned at the injection moulding charging hole on described inside stuffing right side;
Be positioned at the lower chute of described inside stuffing bottom.
8. jack location as claimed in claim 7 and bracing or strutting arrangement is characterized in that described sealing lip is double-lip seal structure.
9. jack location as claimed in claim 7 and bracing or strutting arrangement is characterized in that, the bottom section of described mount pin and described fitting tight ring conformal, and top is cross structure, and the top is that overhead structure and top middle portion have opening.
10. an automobile is characterized in that, described automobile is equipped with jack claimed in claim 1 location and bracing or strutting arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220349232 CN202863409U (en) | 2012-07-18 | 2012-07-18 | Jack positioning and supporting device and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220349232 CN202863409U (en) | 2012-07-18 | 2012-07-18 | Jack positioning and supporting device and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202863409U true CN202863409U (en) | 2013-04-10 |
Family
ID=48030154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220349232 Expired - Fee Related CN202863409U (en) | 2012-07-18 | 2012-07-18 | Jack positioning and supporting device and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202863409U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115071863A (en) * | 2022-06-27 | 2022-09-20 | 中国第一汽车股份有限公司 | Non-bearing type vehicle body lifting connection positioning block |
-
2012
- 2012-07-18 CN CN 201220349232 patent/CN202863409U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115071863A (en) * | 2022-06-27 | 2022-09-20 | 中国第一汽车股份有限公司 | Non-bearing type vehicle body lifting connection positioning block |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20210718 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |