CN215284488U - External unlocking automobile seat slide rail - Google Patents
External unlocking automobile seat slide rail Download PDFInfo
- Publication number
- CN215284488U CN215284488U CN202121657374.2U CN202121657374U CN215284488U CN 215284488 U CN215284488 U CN 215284488U CN 202121657374 U CN202121657374 U CN 202121657374U CN 215284488 U CN215284488 U CN 215284488U
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- slide rail
- clamping plate
- plate
- unlocking
- handle
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Abstract
The utility model relates to an external unlocking automobile seat slide rail, which comprises a handle, a first slide rail and a second slide rail, wherein the first slide rail and the second slide rail both comprise an upper slide rail, a lower slide rail and a locking mechanism, and the locking mechanism comprises a clamping plate bracket, a clamping plate, a locking spring, a fixed plate, a silencing liner, an unlocking plate and a rotating shaft; the clamping plate support is arranged inside the upper slide rail, and the clamping plate is hinged with the clamping plate support; one end of a locking spring is connected with the clamping plate, the other end of the locking spring is connected with the upper sliding rail, the fixed plate is fixedly arranged at the outer top of the upper sliding rail, the rotating shaft is fixedly connected with the fixed plate, the unlocking plate is hinged with the rotating shaft, the unlocking plate is provided with a downward pressing part, and the downward pressing part abuts against one end, provided with the clamping plate teeth, of the clamping plate; the both ends of handle are the unlocking board in two locking mechanism respectively and are connected, and the amortization liner is installed in the cardboard support, and it is used for separating cardboard support and cardboard, and the amortization liner adopts non-metallic material to make, can not make cardboard and cardboard support bump, can not produce the abnormal sound.
Description
Technical Field
The utility model relates to a slide rail, specifically say, in particular to outer unblock car seat slide rail.
Background
At present, car seat slide rail of the same type includes slide rail one and slide rail two of handle and the mutual symmetry of structure, slide rail one and slide rail two are connected to the handle, be provided with sliding fit's last slide rail and lower slide rail on slide rail one and slide rail two respectively, it has the tooth's socket to open on the slide rail down, on, be provided with the locking cardboard between the lower slide rail, be provided with the cardboard tooth on the locking cardboard, on, when lower slide rail locking, the tooth's socket is advanced to the cardboard tooth card, can be with locking cardboard one end downstream through operating handle, make the cardboard tooth break away from the tooth's socket, at this moment, lower slide rail unblock, present locking cardboard is installed on last slide rail through a cardboard support, concrete installation is: cardboard support passes through bolt fixed connection with last slide rail, and the locking cardboard is articulated through a round pin axle with the cardboard support, and this kind of mounting means has following shortcoming: when the automobile runs and jolts, the locking clamping plate can vibrate left and right, and then collides with the clamping plate support to generate abnormal sound, so that the locking clamping plate needs to be improved and optimized.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above-mentioned not enough that exists among the prior art, and provide a structural design is reasonable, avoid producing the outer unblock car seat slide rail of abnormal sound.
The utility model provides a technical scheme that above-mentioned problem adopted is: an external unlocking automobile seat slide rail comprises a handle, a first slide rail and a second slide rail, wherein the first slide rail and the second slide rail are symmetrical in structure, the first slide rail and the second slide rail respectively comprise an upper slide rail and a lower slide rail which are in sliding fit, and a locking mechanism for locking the upper slide rail and the lower slide rail, and the locking mechanism comprises a clamping plate bracket, a clamping plate, a locking spring, a fixing plate, an unlocking plate and a rotating shaft; the clamping plate support is fixedly arranged inside the upper sliding rail, the clamping plate is hinged with the clamping plate support through a pin shaft, one end of the clamping plate is provided with clamping plate teeth, and tooth grooves are formed in two sides inside the lower sliding rail; one end of the locking spring is connected with the clamping plate, the other end of the locking spring is connected with the upper sliding rail, and the locking spring is used for providing downward pressure for the clamping plate to enable the clamping plate to rotate around the pin shaft, so that the end, provided with the clamping plate teeth, of the clamping plate is lifted upwards to enable the clamping plate teeth to be meshed with the tooth grooves; the fixing plate is fixedly arranged at the outer top of the upper sliding rail, the rotating shaft is fixedly connected with the fixing plate, the unlocking plate is hinged with the rotating shaft, the unlocking plate is provided with a lower pressing part, and the lower pressing part sequentially penetrates through the fixing plate and the upper sliding rail and then abuts against one end, provided with the clamping plate teeth, of the clamping plate; two ends of the handle are respectively connected with unlocking plates in two locking mechanisms in the first sliding rail and the second sliding rail and used for driving the unlocking plates to rotate around the rotating shaft, so that the pressing part presses down one end of the clamping plate with the clamping plate teeth to further separate the clamping plate teeth from the tooth grooves; the method is characterized in that: the locking mechanism further comprises a silencing liner, the silencing liner is mounted in the clamping plate support through a pin shaft and used for separating the clamping plate support from the clamping plate, and the clamping plate is in indirect contact with the clamping plate support.
Preferably, the handle is connected with the unlocking plate through a handle pulling plate, the handle pulling plate is welded and fixed with the handle, and the handle pulling plate is hinged with the rotating shaft and is connected with the unlocking plate; be provided with the amortization torsional spring between handle arm-tie and the fixed plate, amortization torsional spring suit is on the rotation axis, and its one end is connected with the fixed plate, and the other end is connected with the handle arm-tie.
Preferably, one side of the unlocking plate is provided with a plug, the handle pulling plate is provided with a jack, and the plug is inserted into the jack.
Preferably, the silencing liner is in an inverted U shape and is made of a non-metal material.
Preferably, a retainer is arranged at the matching position of the upper slide rail and the lower slide rail.
Compared with the prior art, the utility model, have following advantage and effect: be provided with the amortization liner in cardboard and the articulated junction of cardboard support, the amortization liner adopts non-metallic material to make, and it can separate cardboard support and cardboard, makes cardboard and the non-direct contact of cardboard support to can not make cardboard and cardboard support bump, can not produce the abnormal sound, make car seat use comfortable.
Drawings
In order to illustrate the embodiments of the present invention or the solutions in the prior art more clearly, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a perspective view of the overall structure of the present invention.
Fig. 2 is a schematic view of an expanded structure of the first slide rail in fig. 1.
FIG. 3 is a front view of the present embodiment illustrating the mounting of the card holder and the card.
Fig. 4 is a schematic sectional view taken along the line a-a in fig. 3.
Description of reference numerals:
a first slide rail 1; a second slide rail 2; a handle 3;
an upper slide rail 10; a lower slide rail 11;
a pallet support 12; a pin 121; a sound-deadening liner 122;
a holder 13; a card board 14; the chuck teeth 141; a lock spring 15; a fixed plate 16;
an unlocking plate 17; a hold-down section 171; a plug 172; a protective sheath 173; a noise-reducing torsion spring 18; a rotating shaft 19;
a handle pull plate 31; and a receptacle 310.
Detailed Description
The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.
Examples are given.
See fig. 1-4.
The embodiment discloses an outer unblock car seat slide, and it includes handle 3 and the mutual symmetrical slide of structure 1 and slide two 2, slide one 1 and slide two 2 all include sliding fit's last slide 10 and lower slide 11 and be used for carrying out the locking mechanism of locking to last slide 10 and lower slide 11. The matching part of the upper slide rail 10 and the lower slide rail 11 is provided with a retainer 13, the upper slide rail and the lower slide rail are in sliding fit through the retainer 13, and the specific structure and installation of the retainer 13 are referred to in the prior art.
In this embodiment, the locking mechanism includes a card board bracket 12, a pin shaft 121, a silencing liner 122, a card board 14, a locking spring 15, a fixing board 16, an unlocking board 17, a silencing torsion spring 18, a rotating shaft 19 and a handle pulling board 31.
In this embodiment, the card board support 12 is fixedly mounted inside the upper slide rail 10 by bolts, the card board support 12 and the noise reduction liner 122 are all in an inverted U shape, the card board 14 is hinged to the card board support 12 by the pin shaft 121, the noise reduction liner 122 is mounted inside the card board support 12 by the pin shaft 121, and is used for separating the card board support 12 from the card board 14, so that the card board 14 is not in direct contact with the card board support 12, the noise reduction liner 122 is made of a non-metal material, such as nylon, the outer sides of the two side faces of the noise reduction liner 122 are in contact with the card board support 12, the inner top face and the inner sides of the noise reduction liner 122 are in contact with the card board 14, so that the card board support 12 is separated from the card board 14, when the automobile runs and bumps, the card board support 12 and the card board 14 cannot collide and rub, and abnormal sound cannot be generated.
In this embodiment, one end of the clamping plate 14 has clamping plate teeth 141, and two sides inside the lower slide rail 11 are provided with tooth sockets. One end of the locking spring 15 is connected to the card board 14, and the other end is connected to the upper slide rail 10, and is configured to provide a downward force to the card board 14 to rotate the card board 14 around the pin 121, so that the end of the card board 14 having the card board teeth 141 is lifted upward to engage the card board teeth 141 with the tooth grooves, and at this time, the upper slide rail 10 and the lower slide rail 11 are locked.
In this embodiment, the fixed plate 16 is fixedly installed on the outer top of the upper slide rail 10, the rotating shaft 19 is fixedly connected with the fixed plate 16, the unlocking plate 17 is hinged to the rotating shaft 19, the unlocking plate 17 has a pressing portion 171, a protecting sleeve 173 is installed on the pressing portion 171, and the pressing portion 171 sequentially penetrates through the fixed plate 16 and the upper slide rail 10 and then abuts against the end of the card board 14 having the card board teeth 141.
In this embodiment, the handle pulling plate 31 is welded and fixed to the handle 3, the handle pulling plate 31 is hinged to the rotating shaft 19 and is connected to the unlocking plate 17, specifically, a plug 172 is disposed on one side of the unlocking plate 17, a jack 310 is disposed on the handle pulling plate 31, and the plug 172 is inserted into the jack 310.
In this embodiment, the silencing torsion spring 18 is sleeved on the rotating shaft 19 and located between the handle pulling plate 31 and the unlocking plate 17, one end of the silencing torsion spring 18 is connected with the fixing plate 16, and the other end of the silencing torsion spring is connected with the handle pulling plate 31. The noise dampening torsion spring 18 is used to generate a torque to reset the handle 3.
In this embodiment, when the upper slide rail 10 and the lower slide rail 11 need to be unlocked, the handle 3 is lifted upwards to make the handle pulling plate 31 drive the unlocking plate 17 to rotate around the rotating shaft 19, so that the pressing portion 171 presses down the end of the clamping plate 14 with the clamping plate teeth 141 to separate the clamping plate teeth 141 from the tooth grooves, and thus, the unlocking is completed; when the locking is needed, the handle 3 is released, the handle 3 is reset under the action of the silencing torsion spring 18, the pressing part 171 releases the pressing of the card board 14, at this time, under the action of the locking spring 15, the end of the card board 14 with the card board teeth 141 is lifted upwards, then the card board teeth 141 are meshed with the tooth grooves, and at this time, the upper slide rail 10 and the lower slide rail 11 are locked.
In addition, it should be noted that the specific embodiments described in the present specification may be different in the components, the shapes of the components, the names of the components, and the like, and the above description is only an example of the structure of the present invention. All the equivalent changes or simple changes made according to the structure, characteristics and principle of the patent idea of the utility model are included in the protection scope of the patent of the utility model. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.
Claims (5)
1. An external unlocking automobile seat slide rail comprises a handle (3), a first slide rail (1) and a second slide rail (2) which are symmetrical in structure, wherein the first slide rail (1) and the second slide rail (2) respectively comprise an upper slide rail (10) and a lower slide rail (11) which are in sliding fit, and a locking mechanism for locking the upper slide rail (10) and the lower slide rail (11), and the locking mechanism comprises a clamping plate bracket (12), a clamping plate (14), a locking spring (15), a fixing plate (16), an unlocking plate (17) and a rotating shaft (19); the clamping plate support (12) is fixedly arranged inside the upper sliding rail (10), the clamping plate (14) is hinged with the clamping plate support (12) through a pin shaft (121), one end of the clamping plate (14) is provided with clamping plate teeth (141), and two sides inside the lower sliding rail (11) are provided with tooth grooves; one end of the locking spring (15) is connected with the clamping plate (14), the other end of the locking spring is connected with the upper sliding rail (10), and the locking spring is used for providing downward pressure for the clamping plate (14) to enable the clamping plate (14) to rotate around the pin shaft (121) so as to enable the end, provided with the clamping plate teeth (141), of the clamping plate (14) to be lifted upwards and then enable the clamping plate teeth (141) to be meshed with the tooth grooves; the fixing plate (16) is fixedly mounted at the top outside the upper sliding rail (10), the rotating shaft (19) is fixedly connected with the fixing plate (16), the unlocking plate (17) is hinged to the rotating shaft (19), the unlocking plate (17) is provided with a pressing part (171), and the pressing part (171) sequentially penetrates through the fixing plate (16) and the upper sliding rail (10) and then abuts against one end, provided with clamping plate teeth (141), of the clamping plate (14); two ends of the handle (3) are respectively connected with unlocking plates (17) in two locking mechanisms in the first sliding rail (1) and the second sliding rail (2) and used for driving the unlocking plates (17) to rotate around a rotating shaft (19), so that the pressing part (171) presses down one end of the clamping plate (14) with the clamping plate teeth (141) to further separate the clamping plate teeth (141) from the tooth grooves; the method is characterized in that: the locking mechanism further comprises a silencing liner (122), wherein the silencing liner (122) is installed in the card board bracket (12) through a pin shaft (121) and is used for separating the card board bracket (12) from the card board (14) so that the card board (14) is not in direct contact with the card board bracket (12).
2. The externally unlocking vehicle seat slide rail according to claim 1, wherein: the handle (3) is connected with the unlocking plate (17) through a handle pulling plate (31), the handle pulling plate (31) is fixedly welded with the handle (3), and the handle pulling plate (31) is hinged with the rotating shaft (19) and is connected with the unlocking plate (17) at the same time; be provided with amortization torsional spring (18) between handle arm-tie (31) and fixed plate (16), amortization torsional spring (18) suit is on rotation axis (19), and its one end is connected with fixed plate (16), and the other end is connected with handle arm-tie (31).
3. The externally unlocking vehicle seat slide rail according to claim 2, wherein: one side of the unlocking plate (17) is provided with a plug (172), the handle pulling plate (31) is provided with a jack (310), and the plug (172) is inserted into the jack (310).
4. The externally unlocking vehicle seat slide rail according to claim 1, wherein: the silencing liner (122) is in an inverted U shape and is made of non-metal materials.
5. The externally unlocking vehicle seat slide rail according to claim 1, wherein: and a retainer (13) is arranged at the matching position of the upper slide rail (10) and the lower slide rail (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121657374.2U CN215284488U (en) | 2021-07-20 | 2021-07-20 | External unlocking automobile seat slide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121657374.2U CN215284488U (en) | 2021-07-20 | 2021-07-20 | External unlocking automobile seat slide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215284488U true CN215284488U (en) | 2021-12-24 |
Family
ID=79523363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121657374.2U Active CN215284488U (en) | 2021-07-20 | 2021-07-20 | External unlocking automobile seat slide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215284488U (en) |
-
2021
- 2021-07-20 CN CN202121657374.2U patent/CN215284488U/en active Active
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