CN203201352U - Buffering limiting device - Google Patents
Buffering limiting device Download PDFInfo
- Publication number
- CN203201352U CN203201352U CN 201320156675 CN201320156675U CN203201352U CN 203201352 U CN203201352 U CN 203201352U CN 201320156675 CN201320156675 CN 201320156675 CN 201320156675 U CN201320156675 U CN 201320156675U CN 203201352 U CN203201352 U CN 203201352U
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- CN
- China
- Prior art keywords
- hinge assembly
- limit piece
- buffer limit
- mounting bracket
- buffering
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a buffering limiting device and belongs to the field of automobile opening and closing systems. The buffering limiting device is used for buffering the opening speed of an automobile luggage box cover and limiting the largest displacement of the opening of the automobile luggage box cover. The buffering limiting device comprises a buffering limiting block and an installation support used for fixing the buffering limiting block. The installation support is fixedly connected with an automobile body assembly. The buffering limiting block is in contact with the outer surface of a luggage box cover hinge assembly. When the luggage box cover hinge assembly is driven by the automobile luggage box cover to move, the opening speed of the automobile luggage box cover is limited by the friction force generated by the buffering limiting block and the luggage box cover hinge assembly. When the luggage box cover hinge assembly moves to the largest position, the luggage box hinge assembly is clamped at the bottom end of the buffering limiting block, so that the largest displacement of the opening of the luggage box cover is limited. The buffering limiting device is clamped in an installation hole of an automobile body through a clamping connector of the buffering limiting device and is rapid and accurate in installation, convenient to install and steady and firm after installation.
Description
Technical field
The utility model relates to automobile open and close system field, relates in particular to a kind of buffering stop block.
Background technology
The open and close of automobile luggage-boot lid in the routine use process is comparatively frequent, and the buffer limit piece plays vital effect in deck-lid release is upspring process.
In the prior art, general rubber buffer limited block mostly is solid cylinder or truncated cone-shaped, and just single face contacts with automobile boot cover hinge assembly.Behind baggage-compartment release, can play position-limiting action, but owing to just contact with automobile boot cover hinge assembly single face, so buffering effect is relatively poor in automobile boot cover opening process; If moment, reaction force was larger, easily the generation bump can bring uncomfortable sensation to the user; If opening force is excessive, the bump of generation also has certain influence to car body.And the installation of general buffer limit piece is firm not, after long-time the use the slack and undisciplined possibility that comes off is arranged.
The utility model content
Technical problem to be solved in the utility model provides a kind of opening speed that can limit luggage-boot lid in the car boot cover opening process, can play the buffering stop block of position-limiting action behind baggage-compartment release, this buffering stop block mounting means is simple and install firm.
For solving the problems of the technologies described above, the utility model provides technical scheme as follows:
A kind of buffering stop block, be used for the opening speed of buffering automobile luggage-boot lid and limit the maximum displacement that car boot cover is opened, it is characterized in that, comprise buffer limit piece and the mounting bracket that is used for fixing described buffer limit piece, wherein, described mounting bracket is fixedly connected with body assembly, described buffer limit piece contacts with the external surface of baggage compartment lid hinge assembly, when described car boot cover drives described baggage compartment lid hinge assembly motion, the frictional force that produces between described buffer limit piece and described baggage compartment lid hinge assembly limits the opening speed of described car boot cover, when described baggage compartment lid hinge assembly moves to maximum position, described baggage compartment lid hinge assembly is connected in the bottom of described buffer limit piece, limits the maximum displacement of baggage-compartment release.
Preferably, described buffer limit piece takes the shape of the letter U.
Preferably, described buffer limit piece one end is provided with U-lag, and described U-lag is enclosed in the external surface of described boot cover hinge assembly, and is connected on the described mounting bracket.
Preferably, the described buffer limit piece other end is provided with a projection, and described projection is connected with described mounting bracket.
Preferably, described mounting bracket one end is provided with the groove that holds described buffer limit piece, and the other end is provided with the through hole that holds described projection.
Preferably, described mounting bracket is fixedly connected with described body assembly by the connected mode of welding
Preferably, described buffer limit piece is made by vulcanized rubber or polymeric resin material, and described mounting bracket is made by metal material.
Compared with prior art, the beneficial effects of the utility model are:
Buffering stop block described in the utility model is stuck on the installing hole of vehicle body by self clamping joint, during installation fast, accurately, convenient, stable, firm after installing.
In the luggage-boot lid opening procedure, the hinge assembly is by the U-lag of limited block, so that opening force is decayed gradually, has effectively offset luggage-boot lid and hinge assembly to the rigid collision of car body, has played good cushioning effect.
When luggage-boot lid opened to the maximum position place, the logical least significant end that is in U-lag of hinge assembly had limited the displacement of hinge assembly, thereby has played good position-limiting action.
Description of drawings
Fig. 1 is that the buffering stop block of the utility model embodiment is installed in the schematic diagram on the body assembly;
Fig. 2 is the enlarged drawing of the buffering stop block of the utility model embodiment;
Fig. 3 is luggage-boot lid hinge assembly residing drawing of site in the buffer limit piece when not opening;
Fig. 4 is that luggage-boot lid is opened rear hinge assembly residing drawing of site in the buffer limit piece fully.
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with the accompanying drawings and the specific embodiments the utility model is described in detail.At this, illustrative examples of the present utility model and explanation are used for explaining the utility model, but can not think restriction of the present utility model.
Fig. 2 is the enlarged drawing of the buffering stop block of the utility model embodiment, this buffering stop block is on the one hand in the car boot cover opening process, because this buffer limit piece is enclosed in the external surface of baggage compartment lid hinge assembly, in baggage compartment lid hinge assembly motion process, effectively offset the rigid collision of baggage compartment lid hinge assembly to car body, baggage-compartment release speed has been had cushioning effect.When car boot cover was opened to maximum position, baggage compartment lid hinge always was fastened on the lowermost end of buffer limit piece on the other hand, thus the maximum displacement of restriction baggage-compartment release.Described buffering stop block is installed in baggage compartment lid hinge assembly and vehicle body junction, as shown in Figure 1.
Fig. 1 is that the buffering stop block of the utility model embodiment is installed in the schematic diagram on the body assembly, with reference to Fig. 1, Fig. 2, described buffering stop block comprises buffer limit piece 1 and the mounting bracket 2 that is used for fixing described buffer limit piece 1, wherein, described mounting bracket 2 is fixedly connected with body assembly 7, described buffer limit piece 1 contacts with the external surface of baggage compartment lid hinge assembly 6, when described car boot cover 8 drove described baggage compartment lid hinge assembly 6 motion, the frictional force of described buffer limit piece 1 and 6 generations of described baggage compartment lid hinge assembly limited the opening speed of described car boot cover 8.
On the other hand, when described baggage compartment lid hinge assembly 6 moved to maximum position, described baggage compartment lid hinge assembly 6 was connected in the bottom of described buffer limit piece 1, thereby limited the maximum displacement that car boot cover 8 is opened.
With reference to Fig. 2, in order to play good buffer limit effect, described buffer limit piece 1 is designed to U-shaped, be installed in the junction of described baggage compartment lid hinge assembly 6 and body assembly 7, be enclosed in the external surface of described baggage compartment lid hinge assembly 6, and described buffer limit piece 1 preferentially select vulcanized rubber or this class elasticity of polymer resin preferably material make, obviously be not limited to this.
With reference to Fig. 2, described buffer limit piece one end is provided with U-lag 9, and described U-lag 9 is enclosed in the external surface of described boot cover hinge assembly 6, and is connected on the described mounting bracket 2.
The other end of described buffer limit piece 1 is provided with a projection 3, and described protruding 3 are connected with described mounting bracket 2.
With reference to Fig. 2, for the intensity that guarantees to connect, described mounting bracket 1 selects metal material to make, and is provided with the groove 10 that holds described buffer limit piece 1 at an end of described mounting bracket 1, and the other end is provided with and holds described protruding 3 through hole 4.Mounting bracket 2 is fixedly connected with body assembly 7 by connectors such as bolt or rivets.
With reference to Fig. 1, in the process that car boot cover 8 is opened, because U-lag 9 holds baggage compartment lid hinge assembly 6, and buffer limit piece 1 is by vulcanized rubber, and these elastic effects of polymer resin preferably elastomeric material are made, so behind deck-lid release, baggage compartment lid hinge assembly 6 is by the U-lag of buffer limit piece 1, so that opening force is decayed gradually, effectively offset the rigid collision of luggage-boot lid and 6 pairs of body assemblies 7 of hinge assembly, and then played the effect of good buffering speed limit.Simultaneously owing to adopting the mode of clamping that described buffer limit piece 1 is fixed on the mounting bracket 2, described mounting bracket 2 is fixedly connected with body assembly 7 by connectors such as bolt or rivets again, such connected mode fast, accurately, conveniently, and is stable, firm after installing.
Fig. 3 is luggage-boot lid hinge assembly residing drawing of site in the buffer limit piece when not opening, and Fig. 4 is that luggage-boot lid is opened rear hinge assembly residing drawing of site in the buffer limit piece fully, with reference to Fig. 3, and Fig. 4 and in conjunction with Fig. 1, Fig. 2.When car boot cover 8 is not opened, the U-lag 9 that described baggage compartment lid hinge assembly 6 is in described buffer limit piece 1 foremost, this moment baggage compartment lid hinge assembly 6 with U-lag 9 in the raw, between do not have frictional force.
In the process that car boot cover 8 is opened, because U-lag 9 front openings are large, bottom end opening is little, and baggage compartment lid hinge assembly 6 moves to the process of bottom from front end, and frictional force increases gradually.When baggage compartment lid hinge assembly 6 arrives the lowermost end of U-lag 9, buffer limit piece 1 is in most compressed state at this moment, limit the further displacement of baggage compartment lid hinge assembly 6, thereby limited the maximum open position of car boot cover 8, played good position-limiting action.
Because buffer limit piece 1 is by vulcanized rubber; these elastic effects such as polymer resin preferably elastomeric material are made; this limit method has avoided 6 pairs of body assemblies of hinge assembly 7 that rigid collision occurs, and is conducive to protect baggage compartment lid hinge assembly 6 and car boot cover 8.
Simultaneously owing to adopting the mode of clamping that described buffer limit piece 1 is fixed on the mounting bracket 2, described mounting bracket 2 is fixedly connected with body assembly 7 by connectors such as bolt or rivets again, such connected mode fast, accurately, conveniently, and is stable, firm after installing.
Simultaneously, in the luggage-boot lid opening procedure, the hinge assembly so that opening force is decayed gradually, has effectively been offset the rigid collision of 6 pairs of body assemblies 7 of baggage compartment lid hinge assembly by the U-lag 9 of limited block, has played good cushioning effect.
When car boot cover 8 opened to the maximum position place, the baggage compartment lid hinge assembly 6 logical least significant ends that are in U-lag 9 had limited the displacement of baggage compartment lid hinge assembly 6, thereby have played good position-limiting action.
The above only is preferred embodiment 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 (7)
1. buffering stop block, be used for the opening speed of buffering automobile luggage-boot lid and limit the maximum displacement that car boot cover is opened, it is characterized in that, comprise buffer limit piece and the mounting bracket that is used for fixing described buffer limit piece, wherein, described mounting bracket is fixedly connected with body assembly, described buffer limit piece contacts with the external surface of baggage compartment lid hinge assembly, when described car boot cover drives described baggage compartment lid hinge assembly motion, the frictional force that produces between described buffer limit piece and described baggage compartment lid hinge assembly limits the opening speed of described car boot cover, when described baggage compartment lid hinge assembly moves to maximum position, described baggage compartment lid hinge assembly is connected in the bottom of described buffer limit piece, limits the maximum displacement of baggage-compartment release.
2. buffering stop block according to claim 1 is characterized in that, described buffer limit piece takes the shape of the letter U.
3. buffering stop block according to claim 1 is characterized in that, described buffer limit piece one end is provided with U-lag, and described U-lag is enclosed in the external surface of described boot cover hinge assembly, and is connected on the described mounting bracket.
4. buffering stop block according to claim 1 is characterized in that, the described buffer limit piece other end is provided with a projection, and described projection is connected with described mounting bracket.
5. buffering stop block according to claim 4 is characterized in that, described mounting bracket one end is provided with the groove that holds described buffer limit piece, and the other end is provided with the through hole that holds described projection.
6. buffering stop block according to claim 1 is characterized in that, described mounting bracket is fixedly connected with described body assembly by the connected mode of welding.
7. buffering stop block according to claim 1 is characterized in that, described buffer limit piece is made by vulcanized rubber or polymeric resin material, and described mounting bracket is made by metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320156675 CN203201352U (en) | 2013-04-01 | 2013-04-01 | Buffering limiting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320156675 CN203201352U (en) | 2013-04-01 | 2013-04-01 | Buffering limiting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203201352U true CN203201352U (en) | 2013-09-18 |
Family
ID=49145470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320156675 Expired - Fee Related CN203201352U (en) | 2013-04-01 | 2013-04-01 | Buffering limiting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203201352U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107313672A (en) * | 2017-08-29 | 2017-11-03 | 许昌新区实验学校 | A kind of sliding window anticollison block |
| RU205316U1 (en) * | 2021-02-09 | 2021-07-08 | Публичное акционерное общество "КАМАЗ" | DOOR HINGE FOR CAR |
-
2013
- 2013-04-01 CN CN 201320156675 patent/CN203201352U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107313672A (en) * | 2017-08-29 | 2017-11-03 | 许昌新区实验学校 | A kind of sliding window anticollison block |
| CN107313672B (en) * | 2017-08-29 | 2019-07-23 | 新沂市达婷黄沙有限公司 | A kind of sliding window anticollison block |
| RU205316U1 (en) * | 2021-02-09 | 2021-07-08 | Публичное акционерное общество "КАМАЗ" | DOOR HINGE FOR CAR |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20210401 |