CN218054938U - Compression spring type mechanical damping seat damping mechanism - Google Patents
Compression spring type mechanical damping seat damping mechanism Download PDFInfo
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- CN218054938U CN218054938U CN202221272833.XU CN202221272833U CN218054938U CN 218054938 U CN218054938 U CN 218054938U CN 202221272833 U CN202221272833 U CN 202221272833U CN 218054938 U CN218054938 U CN 218054938U
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- seat
- plate
- compression spring
- fixedly connected
- shock absorption
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Abstract
The utility model discloses a compression spring formula mechanical shock attenuation seat damper relates to the shock attenuation seat field. The compression spring type mechanical damping seat damping mechanism comprises an upper seat and a lower seat, wherein an upper connecting plate is fixedly connected to the upper side surface of the upper seat, stepped shafts are connected to the left inner wall and the right inner wall of the upper seat in a sliding manner, a hook frame and an upper connecting seat are fixedly connected to the upper side surface of the front side part of the upper seat, a locking plate is rotatably connected to the front side of the upper connecting seat, and a bayonet is arranged at the lower part of the locking plate; the lower seat and the upper seat are arranged between the front side wall and the rear side wall and positioned at the rear part and are fixedly connected with rear fork arms, and the left side surface and the right side surface of the lower seat are fixedly connected with a lower connecting plate. The utility model discloses in, when needs buffering shock attenuation, rotate the jam plate and make bayonet socket and kelly separation, later can open under the effect of beating of cylinder, when need not cushion the shock attenuation, carry out the locking behind the bayonet socket of jam plate and kelly cooperation, through compression spring's assistance, improved absorbing effect and comfort level greatly.
Description
Technical Field
The utility model relates to a shock attenuation seat field especially relates to compression spring formula mechanical shock attenuation seat damper.
Background
The seat damping mechanism commonly used in the market has mechanical damping and air bag damping, the comfort of the mechanical damping is not as good as that of the air bag damping, the structure of the air bag damping is complex, the cost is high, and in order to solve the problems, the compression spring type mechanical damping seat damping mechanism is developed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a compression spring type mechanical damping seat damping mechanism.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the compression spring type mechanical damping seat damping mechanism comprises an upper seat and a lower seat, wherein an upper connecting plate is fixedly connected to the upper side surface of the upper seat, stepped shafts are connected to the left inner wall and the right inner wall of the upper seat in a sliding manner, a hook frame and an upper connecting seat are fixedly connected to the upper side surface of the front side part of the upper seat, a locking plate is rotatably connected to the front side of the upper connecting seat, and a bayonet is arranged at the lower part of the locking plate;
rear fork rods are fixedly connected between the front side wall and the rear side wall of the lower seat and the rear side wall of the upper seat and positioned at the rear part of the lower seat, the left side surface and the right side surface of the lower seat are fixedly connected with a lower connecting plate, the upper side surface of the lower connecting plate is fixedly connected with a lower connecting seat positioned at the front side of the lower connecting plate, and an air cylinder is rotatably connected between the lower connecting seat and the upper connecting seat;
a front fork rod is connected between the front side wall and the rear side wall of the lower seat in a sliding manner, a fixed plate is fixedly connected to the front side surface of the lower seat, and clamping rods distributed in the front-rear direction are inserted into the middle of the fixed plate;
the lower side surface of the upper connecting plate and the upper side surface of the lower connecting plate are both provided with daughter cards and mother cards which are staggered in position, and springs are connected between the daughter cards and the mother cards which are distributed up and down;
the fork frame is arranged between the lower seat and the upper seat and consists of an inner side plate, an intermediate plate and an outer side plate which are fixed on a connecting shaft and are bilaterally symmetrical, the inner side plate, the intermediate plate and the outer side plate are distributed from the middle of the connecting shaft to two sides, the inner side plate is fixedly connected with the connecting shaft, the intermediate plate and the outer side plate are rotatably connected with the connecting shaft, two ends of the outer side plate are respectively forked between rear fork rods connected with the front fork rod and the upper seat, the rear end of the intermediate plate is forked on the rear fork rods connected with the lower seat, and the front end of the intermediate plate and the front end of the inner side plate are respectively sleeved on the large-diameter part and the small-diameter part of the stepped shaft.
As a further description of the above technical solution:
the upper portion of jam plate is provided with the connecting hole, connecting hole and hook frame lie in the same one side of last connecting seat, and are connected with the torsional spring between the two.
As a further description of the above technical solution:
the front side surface of the locking plate is fixedly connected with a handle rod, and the handle rod is positioned between the connecting part of the upper connecting seat and the locking plate and the bayonet.
As a further description of the above technical solution:
the rear fork rod corresponding to the lower seat is positioned above the lower connecting plate.
As a further description of the above technical solution:
the front fork rod is positioned between the lower connecting seat and the clamping rod.
As a further description of the above technical solution:
the clamping rod is positioned above the front side part of the lower seat.
As a further description of the above technical solution:
the lower side wall of the lower connecting plate is positioned below the lower seat.
As a further description of the above technical solution:
the cylinder is located the front side of connecting axle and is located the position between the interior plate.
The utility model discloses following beneficial effect has:
the utility model discloses in, when needs buffering shock attenuation, rotate the jam plate and make bayonet socket and kelly separation, later can open under the effect of beating of cylinder, when need not cushion the shock attenuation, carry out the locking behind the bayonet socket of jam plate and kelly cooperation, through compression spring's assistance, improved absorbing effect and comfort level greatly.
Drawings
Fig. 1 is a schematic structural view of a compression spring type mechanical shock absorption seat shock absorption mechanism provided by the utility model;
fig. 2 is the utility model provides a compression spring formula mechanical shock attenuation seat damper's explosion diagram.
Illustration of the drawings:
1. an upper seat; 2. a cylinder; 3. a lower seat; 4. a fork; 5. a spring; 6. a torsion spring; 7. an upper connecting plate; 8. a stepped shaft; 9. a hook frame; 10. a locking plate; 11. a bayonet; 12. an upper connecting seat; 13. a clamping rod; 14. a fixing plate; 15. a front fork lever; 16. a lower connecting seat; 17. a lower connecting plate; 18. a daughter card; 19. a mother card; 20. a rear fork rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides an embodiment: compression spring type mechanical shock absorption seat damping mechanism, including seat 1 and lower seat 3, the side fixedly connected with of going up of seat 1 goes up even board 7, the equal sliding connection of inner wall has step shaft 8 about seat 1, step shaft 8 falls into two sections, seat 1 goes up the side fixedly connected with hook 9 and last connecting seat 12 of side part in the front, the quantity of hook 9 has two, the front side of going up connecting seat 12 rotates and is connected with jam plate 10, the upper portion of jam plate 10 is provided with the connecting hole, connecting hole and hook 9 are located the same one side of seat 12, and be connected with torsional spring 6 between the two, the lower part of jam plate 10 is provided with bayonet socket 11, be used for cooperating with the part of kelly 13 in fixed plate 14 front side, the front side fixedly connected with of jam plate 10 is the barred, can drive jam plate 10 from the barred department and rotate, the barred is located between last connecting seat 12 and the connection of jam plate 10 and bayonet socket 11.
Lower seat 3 and upper seat 1 just are located the equal fixedly connected with back yoke 20 in rear portion between the front and back lateral wall, a rear side end for withstanding intermediate lamella or outer panel, for the intermediate lamella, the motion fulcrum of outer panel, back yoke 20 that lower seat 3 corresponds is located the top of lower connecting plate 17, lower connecting plate 17 of side fixed connection about lower seat 3, the lower lateral wall of lower connecting plate 17 is located the below of lower seat 3, the side just is located connecting seat 16 under the front side fixedly connected with of going up of lower connecting plate 17, it is connected with cylinder 2 to rotate between lower connecting seat 16 and the last connecting seat 12, the front side of lower connecting seat 16 is opened, the rear side of going up connecting seat 12 is opened, cylinder 2 is in the state that slopes forward, drive upper seat 1 and lower seat 3 and be close to or keep away from in the effect of cylinder 2.
Sliding connection has a preceding fork arm 15 between the front and back lateral wall of lower seat 3, promote the seesaw by the front end of outer panel, lower seat 3 is when being close to each other with upper seat 1 promptly, preceding fork arm 15 is promoted forward, when lower seat 3 and upper seat 1 keep away from each other, preceding fork arm 15 is driven backward, be located down between connecting seat 16 and the kelly 13 at preceding fork arm 15, the leading flank fixedly connected with fixed plate 14 of lower seat 3, the kelly 13 that the fore-and-aft direction distributes is inserted at the middle part of fixed plate 14, rotate at jam plate 10 and make bayonet 11 card accomplish overall structure's locking behind kelly 13, kelly 13 is located the top of lower seat 3 front side part.
The lower side surface of the upper connecting plate 7 and the upper side surface of the lower connecting plate 17 are provided with daughter cards 18 and mother cards 19 which are staggered in position, and springs 5 are connected between the daughter cards 18 and the mother cards 19 which are distributed up and down to play a role in buffering and damping.
Lower seat 3 and upper seat 1 between be provided with crotch 4, crotch 4 is by fixing on the connecting axle and bilateral symmetry's interior plate, intermediate lamella and outer panel are constituteed, the interior plate, intermediate lamella and outer panel distribute to both sides from the centre of connecting axle, cylinder 2 is located the front side of connecting axle and is located the position between the interior plate, the interior plate all with connecting axle fixed connection, intermediate lamella and outer panel all rotate with the connecting axle to be connected, the both ends of outer panel are pitched respectively between the back fork arm 20 that preceding fork arm 15 and upper seat 1 are connected, the rear end fork of intermediate lamella is on the back fork arm 20 that lower seat 3 is connected, the front end of intermediate lamella and the front end of inner panel overlap respectively in the major diameter and the path part of step shaft 8, when lower seat 3 and upper seat 1 are close to each other, the front end of intermediate lamella promotes step shaft 8 and moves forward, when lower seat 3 and upper seat 1 keep away from each other, the front end pulling step shaft 8 of intermediate lamella moves backward.
The working principle is as follows: when the upper seat 1 and the lower seat 3 are opened, the locking plate 10 is driven from the handle to separate the bayonet 11 from the clamping rod 13, then the locking plate 10 is upwards rotated under the action of the torsion spring 6, then the upper seat 1 and the lower seat 3 are driven through the cylinder 2 to be away from each other, the spring 5 is gradually reset in the process, the stepped shaft 8 drives the middle plate and the inner side plate to rotate anticlockwise, meanwhile, the stepped shaft 8 is driven backwards, the front end of the outer side plate drives the front fork rod 15 to move backwards in the process, so that the whole compression spring type mechanical damping seat damping mechanism can be opened, otherwise, the upper seat 1 and the lower seat 3 are driven through the cylinder 2 to be close to each other, the angle of the parts of the middle plate and the outer side plate on the upper part of the connecting shaft is increased in the process, the spring 5 is gradually compressed, then the locking plate 10 is driven from the handle to clamp the bayonet 11 onto the clamping rod 13, and at the moment, and the whole compression spring type mechanical damping mechanism is locked.
Finally, it should be noted that: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. Compression spring formula mechanical shock attenuation seat damper includes seat of honour (1) and lower seat (3), its characterized in that: the upper side surface of the upper seat (1) is fixedly connected with an upper connecting plate (7), the left inner wall and the right inner wall of the upper seat (1) are both connected with a stepped shaft (8) in a sliding manner, the upper side surface of the front side part of the upper seat (1) is fixedly connected with a hook frame (9) and an upper connecting seat (12), the front side of the upper connecting seat (12) is rotatably connected with a locking plate (10), and the lower part of the locking plate (10) is provided with a bayonet (11);
rear fork rods (20) are fixedly connected between the front side wall and the rear side wall of the lower seat (3) and the rear side wall of the upper seat (1) and positioned at the rear part of the lower seat, a lower connecting plate (17) is fixedly connected to the left side surface and the right side surface of the lower seat (3), a lower connecting seat (16) is fixedly connected to the upper side surface of the lower connecting plate (17) and positioned at the front side of the lower connecting plate, and a cylinder (2) is rotatably connected between the lower connecting seat (16) and the upper connecting seat (12);
a front fork rod (15) is connected between the front side wall and the rear side wall of the lower seat (3) in a sliding manner, a fixed plate (14) is fixedly connected to the front side surface of the lower seat (3), and clamping rods (13) distributed in the front-rear direction are inserted into the middle of the fixed plate (14);
daughter cards (18) and mother cards (19) which are staggered in position are arranged on the lower side surface of the upper connecting plate (7) and the upper side surface of the lower connecting plate (17), and springs (5) are connected between the daughter cards (18) and the mother cards (19) which are distributed up and down;
be provided with crotch (4) between lower seat (3) and upper seat (1), crotch (4) comprise the interior plate, intermediate lamella and the outer panel that fix on the connecting axle and bilateral symmetry, interior plate, intermediate lamella and outer panel distribute to both sides from the centre of connecting axle, the interior plate all with connecting axle fixed connection, intermediate lamella and outer panel all rotate with the connecting axle and are connected, the both ends of outer panel are pitched respectively between back fork arm (20) that preceding fork arm (15) and upper seat (1) are connected, the rear end fork of intermediate lamella is pitched on back fork arm (20) that lower seat (3) are connected, the front end of intermediate lamella and the front end of inner panel overlap respectively in the big footpath and the path part of step shaft (8).
2. The compression spring type mechanical shock absorption seat shock absorption mechanism as claimed in claim 1, wherein: the upper portion of locking plate (10) is provided with the connecting hole, connecting hole and hook frame (9) are located the same one side of last connecting seat (12), and are connected with torsional spring (6) between the two.
3. The compression spring type mechanical shock absorption seat damping mechanism of claim 1, characterized in that: the front side surface of the lock plate (10) is fixedly connected with a handle bar, and the handle bar is positioned between the connection part of the upper connecting seat (12) and the lock plate (10) and the bayonet (11).
4. The compression spring type mechanical shock absorption seat shock absorption mechanism as claimed in claim 1, wherein: the rear fork rod (20) corresponding to the lower seat (3) is positioned above the lower connecting plate (17).
5. The compression spring type mechanical shock absorption seat damping mechanism of claim 1, characterized in that: the front fork rod (15) is positioned between the lower connecting seat (16) and the clamping rod (13).
6. The compression spring type mechanical shock absorption seat shock absorption mechanism as claimed in claim 1, wherein: the clamping rod (13) is positioned above the front part of the lower seat (3).
7. The compression spring type mechanical shock absorption seat shock absorption mechanism as claimed in claim 1, wherein: the lower side wall of the lower connecting plate (17) is positioned below the lower seat (3).
8. The compression spring type mechanical shock absorption seat shock absorption mechanism as claimed in claim 1, wherein: the cylinder (2) is positioned at the front side of the connecting shaft and is positioned between the inner side plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221272833.XU CN218054938U (en) | 2022-05-25 | 2022-05-25 | Compression spring type mechanical damping seat damping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221272833.XU CN218054938U (en) | 2022-05-25 | 2022-05-25 | Compression spring type mechanical damping seat damping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218054938U true CN218054938U (en) | 2022-12-16 |
Family
ID=84431128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221272833.XU Active CN218054938U (en) | 2022-05-25 | 2022-05-25 | Compression spring type mechanical damping seat damping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218054938U (en) |
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2022
- 2022-05-25 CN CN202221272833.XU patent/CN218054938U/en active Active
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