CN219947951U - Seat slide rail and automobile body fixed knot construct - Google Patents
Seat slide rail and automobile body fixed knot construct Download PDFInfo
- Publication number
- CN219947951U CN219947951U CN202321360295.4U CN202321360295U CN219947951U CN 219947951 U CN219947951 U CN 219947951U CN 202321360295 U CN202321360295 U CN 202321360295U CN 219947951 U CN219947951 U CN 219947951U
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- CN
- China
- Prior art keywords
- slide rail
- lower slide
- cushion
- supporting part
- vehicle body
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- 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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- 238000009434 installation Methods 0.000 abstract description 6
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 6
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- Seats For Vehicles (AREA)
Abstract
The utility model discloses a seat slide rail and vehicle body fixing structure, which comprises an upper slide rail, a lower slide rail and a vehicle body floor, wherein a transmission mechanism is arranged between the upper slide rail and the lower slide rail, the transmission mechanism comprises a screw rod, two cushion blocks are arranged between the lower slide rail and the vehicle body floor, and the two cushion blocks are respectively positioned at the front end and the rear end of the lower slide rail and are symmetrically arranged; the upper end of the screw rod is fixedly connected with the bottom of the lower slide rail through a bolt, and the lower slide rail is fixedly connected with the floor of the vehicle body through the screw rod. The utility model has simple structure, high connection strength and convenient and flexible installation.
Description
Technical Field
The utility model relates to the technical field of automobile seats, in particular to a seat slide rail and automobile body fixing structure.
Background
Along with the improvement of consumer living standard and the continuous improvement of the requirements of customers on the comfort of the automobile seats, automobiles with larger space and flexible and changeable seats become important choices, the corresponding requirements of the long-stroke adjustment of the automobile seats and the common rails of the multiple rows of seats are a trend, and how to realize the firm connection of the automobile seat sliding rails and the automobile floors and ensure the safety of the passengers becomes an important subject.
As shown in fig. 1, the existing fixing connection manner between the sliding rail and the vehicle body of the automobile seat is mainly as follows: the lower seat slide rail is riveted with a foot plate A, and bolts are driven into the foot plate A for being connected with a vehicle body floor. However, the conventional connection method has the following problems: the foot plate A is equivalent to a middle connecting piece of the seat lower sliding rail and the vehicle body floor, the seat lower sliding rail is not directly connected with the vehicle body floor, and the stability is not good enough; and be equipped with drive mechanism between last slide rail and the lower slide rail, drive mechanism includes the lead screw, and the lead screw needs to set up independent part and is fixed in on the lower slide rail, and the part is more, the installation is complicated.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model aims to provide a seat slide rail and vehicle body fixing structure which has the advantages of simple structure, high connection strength and convenient and flexible installation.
In order to achieve the above purpose, the utility model provides a seat slide rail and vehicle body fixing structure, which comprises an upper slide rail, a lower slide rail and a vehicle body floor, wherein a transmission mechanism is arranged between the upper slide rail and the lower slide rail, the transmission mechanism comprises a screw rod, two cushion blocks are arranged between the lower slide rail and the vehicle body floor, and the two cushion blocks are respectively positioned at the front end and the rear end of the lower slide rail and are symmetrically arranged; the utility model discloses a lower slide rail, including the cushion, the cushion is equipped with joint portion, and the cushion upwards extends has supporting part, lower slide rail bottom corresponds joint portion and is equipped with the draw-in hole, corresponds the supporting part and is equipped with the via hole, joint portion and draw-in hole interference fit are in order to realize the fixed of cushion and lower slide rail, the supporting part passes the via hole and extends to under in the slide rail inner chamber, the front and back both ends of lead screw pass the supporting part of two cushion respectively, are fixed in the bottom top of slide rail down through two supporting parts, are equipped with a bolt respectively at the front and back both ends of slide rail down, the bolt passes under slide rail bottom in proper order, corresponds end cushion and is connected with the automobile body floor.
In the scheme, the method comprises the following steps: the screw rod is locked between the two supporting parts through the two anti-falling nuts so as to be stably fixed above the bottom of the lower sliding rail.
In the scheme, the method comprises the following steps: the supporting part, the clamping part and the cushion block are integrally formed by stamping, the process is relatively fast, the cost is saved, and the overall strength is better than that of welding forming.
In the scheme, the method comprises the following steps: the U-shaped groove extending forwards and backwards is formed in the clamping portion, and interference installation of the clamping portion and the clamping hole is facilitated.
The beneficial effects of the utility model are as follows: the cushion block is in interference fit with the lower slide rail, the bolts penetrate through the lower slide rail and the cushion block to be directly connected with the floor of the vehicle body, and the connection strength of the seat slide rail and the vehicle body is effectively improved; the screw rod is fixed above the lower slide rail by virtue of the supporting parts of the two cushion blocks, and a screw rod mounting seat is not required to be specially arranged, so that the structure is simplified, and the slide rail cost is saved; in a word, the utility model has simple structure, high connection strength and convenient and flexible installation.
Drawings
Fig. 1 is a schematic view of a conventional car seat rail and body fixing structure.
Fig. 2 is a schematic structural view of the present utility model.
Fig. 3 is a schematic structural view of a pad of the present utility model.
Detailed Description
As shown in fig. 2 to 3, a seat slide rail and vehicle body fixing structure is mainly composed of an upper slide rail 1, a lower slide rail 2 and a vehicle body floor.
A transmission mechanism is arranged between the upper slide rail 1 and the lower slide rail 2, and comprises a screw rod 3. Two cushion blocks 4 are arranged between the lower slide rail 2 and the vehicle body floor, and the two cushion blocks 4 are respectively positioned at the front end and the rear end of the lower slide rail 2 and symmetrically arranged.
The cushion block 4 is provided with a clamping part 41, the cushion block 4 is upwardly extended to form a supporting part 42, the bottom of the lower slide rail 2 is provided with a clamping hole corresponding to the clamping part 41, the supporting part 42 is provided with a through hole corresponding to the supporting part 42, and the clamping part 41 is in interference fit with the clamping hole so as to fix the cushion block 4 and the lower slide rail 2. The supporting parts 42 penetrate through the through holes and extend into the inner cavity of the lower slide rail 2, and the front end and the rear end of the screw rod 3 respectively penetrate through the supporting parts 42 of the two cushion blocks 4 and are fixed above the bottom of the lower slide rail 2 through the two supporting parts 42. The screw rod mounting seat does not need to be specially arranged, so that the structure is simplified, and the cost of the sliding rail is saved.
The front end and the rear end of the lower slide rail 2 are respectively provided with a bolt 5, and the bolts 5 sequentially penetrate through the bottom of the lower slide rail 2 and the cushion blocks 4 at the corresponding ends to be connected with the floor of the vehicle body. Namely, the lower slide rail 2 is directly connected with the floor of the vehicle body, so that the connection strength of the seat slide rail and the vehicle body is effectively improved.
Preferably, the front end and the rear end of the screw rod 3 are respectively provided with a drop-proof nut 6, and the screw rod 3 is locked between the two supporting parts 42 through the two drop-proof nuts 6 so as to stably fix the screw rod 3 above the bottom of the lower slide rail 2.
Preferably, the supporting part 42, the clamping part 41 and the cushion block 4 are integrally formed by stamping, the process is relatively quick, the cost is saved, and the overall strength is better than that of welding.
Preferably, the clamping portion 41 is provided with a U-shaped groove a extending forwards and backwards, so that interference installation of the clamping portion 41 and the clamping hole is facilitated.
Claims (4)
1. The utility model provides a seat slide rail and automobile body fixed knot construct, includes slide rail (1), lower slide rail (2) and automobile body floor, be equipped with drive mechanism between slide rail (1) and lower slide rail (2), drive mechanism includes lead screw (3), its characterized in that: two cushion blocks (4) are arranged between the lower slide rail (2) and the floor of the vehicle body, and the two cushion blocks (4) are respectively positioned at the front end and the rear end of the lower slide rail (2) and are symmetrically arranged; be equipped with joint portion (41) on cushion (4), and cushion (4) upwards extend has supporting part (42), lower slide rail (2) bottom corresponds joint portion (41) and is equipped with the draw-in hole, corresponds supporting part (42) and is equipped with the via hole, joint portion (41) and draw-in hole interference fit are in order to realize the fixed of cushion (4) and lower slide rail (2), supporting part (42) pass the via hole and extend to in lower slide rail (2) inner chamber, both ends pass supporting part (42) of two cushion (4) respectively around lead screw (3), are fixed in the bottom top of slide rail (2) through two supporting parts (42), are equipped with a bolt (5) respectively in the front and back both ends of slide rail (2) down, bolt (5) pass lower slide rail (2) bottom in proper order, correspond end cushion (4) and are connected with the automobile body floor.
2. The seat slide and body fixing structure according to claim 1, characterized in that: the screw rod (3) is locked between the two supporting parts (42) through the two anti-falling nuts (6).
3. The seat slide and body fixing structure according to claim 1, characterized in that: the supporting part (42), the clamping part (41) and the cushion block (4) are integrally formed by stamping.
4. The seat slide and body fixing structure according to claim 1, characterized in that: the clamping part (41) is provided with a U-shaped groove (a) extending forwards and backwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321360295.4U CN219947951U (en) | 2023-05-31 | 2023-05-31 | Seat slide rail and automobile body fixed knot construct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321360295.4U CN219947951U (en) | 2023-05-31 | 2023-05-31 | Seat slide rail and automobile body fixed knot construct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219947951U true CN219947951U (en) | 2023-11-03 |
Family
ID=88539319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321360295.4U Active CN219947951U (en) | 2023-05-31 | 2023-05-31 | Seat slide rail and automobile body fixed knot construct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219947951U (en) |
-
2023
- 2023-05-31 CN CN202321360295.4U patent/CN219947951U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |