CN210554340U - Novel car seat shock attenuation device - Google Patents
Novel car seat shock attenuation device Download PDFInfo
- Publication number
- CN210554340U CN210554340U CN201921205270.0U CN201921205270U CN210554340U CN 210554340 U CN210554340 U CN 210554340U CN 201921205270 U CN201921205270 U CN 201921205270U CN 210554340 U CN210554340 U CN 210554340U
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- Prior art keywords
- spring
- car seat
- hand
- inner frame
- novel car
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- Expired - Fee Related
Links
- 230000035939 shock Effects 0.000 title claims abstract description 19
- 238000013016 damping Methods 0.000 claims abstract description 35
- 239000002245 particle Substances 0.000 claims description 3
- 239000006096 absorbing agent Substances 0.000 claims 7
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000013017 mechanical damping Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to a novel automobile seat damping device, which comprises an automobile seat and a base, wherein an inner frame is fixed on the upper side of the base, an outer frame is fixed on the lower side of the automobile seat, the outer frame is connected with the inner frame in a sliding way, a damping adjusting box is installed at the bottom of the inner frame, a rectangular opening is arranged on the upper side of the damping adjusting box, a grinding plate is embedded in the rectangular opening, the top of the grinding plate is fixed on the lower side of the automobile seat, two first springs are connected between the automobile seat and the inner frame, the two first springs are positioned on the two sides of the damping adjusting box, a threaded hole is arranged on the front side of the damping adjusting box, a hand-screwing bolt is embedded in the threaded hole, a spring sleeve is installed at the tail end of the hand-screwing bolt, a spring positioning column is fixed in the spring sleeve, a second spring is embedded in the outer part, the friction plate is abutted against the frosted plate. This novel car seat shock attenuation device can adjust in a flexible way, increases the comfort level of seat.
Description
Technical Field
The utility model belongs to the technical field of the car technique and specifically relates to a novel car seat shock attenuation device is related to.
Background
With the advent of internal combustion engines, automobiles are now in wide use, and people are increasingly demanding on automobiles, and from the beginning, the demands on comfort, controllability and the like are further expanding.
Because the bumping degrees of the automobiles in different road conditions are different during running, most of the existing automobile seats are not provided with mechanical shock absorption devices and only provided with cushion buffer layers, so that the comfort level is relatively poor; in addition, the damping soft and hard degree of the automobile seat with the mechanical damping device can not be adjusted when the automobile seat runs on different road conditions, and the comfort level can not be adjusted to the maximum. There is therefore a need for a new and adjustable vehicle seat cushioning device to improve seat comfort.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the technical problem who exists among the prior art, provide a novel car seat shock attenuation of adjustable device to improve seat comfort level.
The utility model provides an above-mentioned technical problem's technical scheme as follows: a novel automobile seat damping device comprises an automobile seat and a base, wherein an inner frame is fixed on the upper side of the base, an outer frame is fixed on the lower side of the automobile seat, the outer frame is in sliding connection with the inner frame, a damping adjusting box is installed at the bottom of the inner frame, a rectangular opening is formed in the upper side of the damping adjusting box, a frosted plate is embedded in the rectangular opening, the top of the frosted plate is fixed on the lower side of the automobile seat, two first springs are connected between the automobile seat and the inner frame and located on two sides of the damping adjusting box, a threaded hole is formed in the front side of the damping adjusting box, a hand-screwed bolt is embedded in the threaded hole, a spring sleeve is installed at the tail end of the hand-screwed bolt, a spring positioning column is fixed in the spring sleeve, and a second spring is embedded outside the spring positioning column, the right-hand member of second spring is connected with the elasticity post, the right-hand member of elasticity post is connected with the friction disc, the friction disc with dull polish board butt.
Preferably, in the novel automobile seat damping device, a spring connecting piece is arranged on the lower side of the automobile seat, and the upper end of the first spring is connected with the lower end of the spring connecting piece.
Preferably, in the novel automobile seat shock absorbing device, the elastic column is embedded in the spring sleeve.
Preferably, in the novel automobile seat shock-absorbing device, an external thread is arranged on the hand-screwed bolt, and the external thread is matched with the internal thread of the threaded hole.
Preferably, in the novel automobile seat shock-absorbing device, the hand-screwed bolt and the frosted plate are perpendicular to each other.
Preferably, in the novel automobile seat shock-absorbing device, a C-shaped opening is formed in each of the front sides of the outer frame and the inner frame.
Preferably, in the novel automobile seat shock absorbing device, the hand bolt penetrates through the inside of the C-shaped opening.
Preferably, in the novel automobile seat damping device, one side of the sanding plate, which is close to the friction plate, is provided with sanding particles, so that the friction coefficient is increased.
The utility model has the advantages that: when using this novel car seat damping device, can adjust the hand according to the road conditions of difference and twist the bolt, adjustable second spring is to the pressure of friction disc when the bolt is twisted to rotatory hand, and the pressure that the friction disc received is big more, and frictional force between friction disc and the dull polish board is big more, and its damping coefficient just is big more. When the car seat jolts at the vehicle and rocks from top to bottom, the dull polish board reciprocates, two first springs can play the cushioning effect, in addition, the accessible is adjusted the second spring and is adjusted absorbing damping coefficient to the pressure of friction disc, can adjust the second spring to the pressure of friction disc greatly when the road conditions is relatively poor, increase frictional force between them, the range that makes the dull polish board reciprocate reduces, reduce car seat's the range of rocking simultaneously, otherwise, can reduce the pressure of second spring to the friction disc when the road conditions is relatively better, increase the comfort level of seat. This novel car seat shock attenuation device can adjust in a flexible way, increases the comfort level of seat.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view illustrating a connection structure of the shock-absorbing structure of FIG. 1;
FIG. 3 is a schematic view of the connection structure inside the damping adjustment box;
FIG. 4 is a top view of the damping adjustment housing;
FIG. 5 is a front view of the damping adjustment housing;
fig. 6 is a cross-sectional view of the outer frame and the inner frame.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the automobile seat comprises an automobile seat body, 2, a spring connecting piece, 3, an outer frame, 4, an inner frame, 5, a first spring, 6, a frosted plate, 7, a damping adjusting box, 8, a hand-screwed bolt, 9, a rectangular opening, 10, an external thread, 11, a spring sleeve, 12, a second spring, 13, an elastic column, 14, a friction plate, 15, a threaded hole, 16, a spring positioning column, 17, a base, 18 and a C-shaped opening.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 1, 2 and 4, the novel automobile seat damping device comprises an automobile seat 1 and a base 17, wherein the base 17 is fixed on a frame bottom plate, an inner frame 4 is fixed on the upper side of the base 17 through bolts, and an outer frame 3 is fixed on the lower side of the automobile seat 1. The outer frame 3 is connected with the inner frame 4 in a sliding mode, the outer frame 3 and the inner frame 4 are overlapped partially all the time when sliding, the outer frame 3 is prevented from being separated from the inner frame 4. The outer frame 3 and the inner frame 4 can shield the inner damping parts, and are safe and attractive. In addition, the sliding connection of the outer frame 3 and the inner frame 4 can fix the seat laterally, allowing it to move only up and down when the vehicle bumps. The bottom of inside casing 4 installs damping adjustment box 7, and the upside of damping adjustment box 7 is provided with rectangle opening 9, and the inside embedding of rectangle opening 9 has dull polish 6. The top of the sanding plate 6 is fixed to the underside of the car seat 1 by screws. Be connected with two first springs 5 between car seat 1 and the inside casing 4, specifically, the downside of car seat 1 is provided with spring coupling spare 2, and the upper end of first spring 5 is connected with spring coupling spare 2's lower extreme. Two first springs 5 are located on both sides of the damping adjustment box 7.
As shown in fig. 1 and 5, a threaded hole 15 is formed in the front side of the damping adjustment box 7, a hand bolt 8 is embedded in the threaded hole 15, an external thread 10 is formed on the hand bolt 8, and the external thread 10 is matched with an internal thread of the threaded hole 15. The hand-screwed bolt 8 is convenient for manual rotation, and the damping coefficient of the shock absorption can be adjusted during rotation.
As shown in fig. 2, 3 and 6, a spring sleeve 11 is mounted at the end of the hand bolt 8, a spring positioning post 16 is fixed inside the spring sleeve 11, a second spring 12 is embedded outside the spring positioning post 16, and the spring positioning post 16 and the spring sleeve 11 can prevent the second spring 12 from deviating from the direction when the second spring 12 is compressed and deformed. The right end of the second spring 12 is connected with an elastic column 13, the elastic column 13 is embedded in the spring sleeve 11, and the spring sleeve 11 is connected with the elastic column 13 in a sliding mode. The elastic column 13 serves to transmit the elastic force of the second spring 12. The right end of the elastic column 13 is connected with a friction plate 14, the friction plate 14 is abutted against the grinding plate 6, and the hand-screwed bolt 8 is perpendicular to the grinding plate 6. The sanding plate 6 is provided with abrasive particles on the side thereof adjacent the friction plate 14, adapted to increase the coefficient of friction. The front sides of the outer frame 3 and the inner frame 4 are both provided with C-shaped openings 18, the hand-screwed bolts 8 penetrate through the insides of the C-shaped openings 18, and the C-shaped openings 18 are used for avoiding the hand-screwed bolts 8. When the outer frame 3 slides up and down, the outer frame does not contact with the hand-screwed bolt 8, the adjustment of the hand-screwed bolt 8 is not influenced, and the hand-screwed bolt 8 can not block the downward movement of the outer frame 3. The hand-screwed bolt 8 can be used for adjusting the pressure of the second spring 12 on the friction plate 14 when rotating, and the larger the pressure on the friction plate 14 is, the larger the friction force between the friction plate 14 and the grinding plate 6 is, and the larger the damping coefficient is. When the vehicle jolts and the automobile seat 1 shakes up and down, the sanding plate 6 moves up and down, and the elastic column 13 is embedded in the spring sleeve 11, so that the spring sleeve 11 can fix the elastic column 13 in the vertical direction, and the friction plate 14 can be prevented from moving up and down.
When using this novel car seat damping device, can adjust hand according to the road conditions of difference and twist bolt 8, adjustable second spring 12 is to the pressure of friction disc 14 when rotatory hand is twisted bolt 8, and the pressure that friction disc 14 received is big more, and the frictional force between friction disc 14 and the dull polish board 6 is big more, and its damping coefficient just is big more. When the vehicle jolts car seat 1 and rocks from top to bottom, dull polish board 6 reciprocates, two first springs 5 can play the cushioning effect, in addition, the accessible is adjusted the second spring 12 and is adjusted absorbing damping coefficient to the pressure of friction disc 14, can adjust the second spring 12 to the pressure of friction disc 14 greatly when the road conditions is relatively poor, increase frictional force between them, the range that makes dull polish board 6 reciprocate reduces, reduce the range of rocking of car seat 1 simultaneously, on the contrary, can adjust the second spring 12 to the pressure of friction disc 14 when the road conditions is relatively better, increase the comfort level of seat. This novel car seat shock attenuation device can adjust in a flexible way, increases the comfort level of seat.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (8)
1. The utility model provides a novel car seat shock attenuation device, includes car seat (1), base (17), its characterized in that: the upper side of the base (17) is fixed with an inner frame (4), the lower side of the automobile seat (1) is fixed with an outer frame (3), the outer frame (3) is in sliding connection with the inner frame (4), a damping adjusting box (7) is installed at the bottom of the inner frame (4), a rectangular opening (9) is formed in the upper side of the damping adjusting box (7), a frosted plate (6) is embedded into the rectangular opening (9), the top of the frosted plate (6) is fixed to the lower side of the automobile seat (1), two first springs (5) are connected between the automobile seat (1) and the inner frame (4), the two first springs (5) are located on two sides of the damping adjusting box (7), a threaded hole (15) is formed in the front side of the damping adjusting box (7), and a hand-screwing bolt (8) is embedded into the threaded hole (15), spring sleeve (11) are installed to the end of hand-operated bolt (8), the inside of spring sleeve (11) is fixed with spring location post (16), the outside embedding of spring location post (16) has second spring (12), the right-hand member of second spring (12) is connected with elasticity post (13), the right-hand member of elasticity post (13) is connected with friction disc (14), friction disc (14) with dull polish board (6) butt.
2. The novel car seat shock absorber device of claim 1, wherein: the lower side of the automobile seat (1) is provided with a spring connecting piece (2), and the upper end of the first spring (5) is connected with the lower end of the spring connecting piece (2).
3. The novel car seat shock absorber device of claim 1, wherein: the spring leg (13) is embedded in the interior of the spring sleeve (11).
4. The novel car seat shock absorber device of claim 1, wherein: and an external thread (10) is arranged on the hand-screwed bolt (8), and the external thread (10) is matched with the internal thread of the threaded hole (15).
5. The novel car seat shock absorber device of claim 1, wherein: the hand-screwed bolt (8) is perpendicular to the frosted plate (6).
6. The novel car seat shock absorber device of claim 1, wherein: the front sides of the outer frame (3) and the inner frame (4) are both provided with C-shaped openings (18).
7. The novel car seat shock absorber device of claim 6, wherein: the hand-screwed bolt (8) passes through the inside of the C-shaped opening (18).
8. The novel car seat shock absorber device of claim 1, wherein: one side of the abrasive plate (6) close to the friction plate (14) is provided with abrasive particles, so that the friction coefficient is increased.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921205270.0U CN210554340U (en) | 2019-07-29 | 2019-07-29 | Novel car seat shock attenuation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921205270.0U CN210554340U (en) | 2019-07-29 | 2019-07-29 | Novel car seat shock attenuation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210554340U true CN210554340U (en) | 2020-05-19 |
Family
ID=70670660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921205270.0U Expired - Fee Related CN210554340U (en) | 2019-07-29 | 2019-07-29 | Novel car seat shock attenuation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210554340U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111605455A (en) * | 2020-06-01 | 2020-09-01 | 长沙理工大学 | Self-balancing active vibration reduction system |
| CN111677796A (en) * | 2020-05-25 | 2020-09-18 | 周巧美 | Dynamic damping shock-absorbing device for electromechanical equipment |
| CN113547967A (en) * | 2021-08-23 | 2021-10-26 | 安徽中河机械制造有限公司 | Spring damping device for automobile seat |
-
2019
- 2019-07-29 CN CN201921205270.0U patent/CN210554340U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111677796A (en) * | 2020-05-25 | 2020-09-18 | 周巧美 | Dynamic damping shock-absorbing device for electromechanical equipment |
| CN111605455A (en) * | 2020-06-01 | 2020-09-01 | 长沙理工大学 | Self-balancing active vibration reduction system |
| CN111605455B (en) * | 2020-06-01 | 2021-06-29 | 长沙理工大学 | Self-balancing active vibration reduction system |
| CN113547967A (en) * | 2021-08-23 | 2021-10-26 | 安徽中河机械制造有限公司 | Spring damping device for automobile seat |
| CN113547967B (en) * | 2021-08-23 | 2023-02-28 | 安徽中河机械制造有限公司 | Spring damping device for automobile seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 |