CN217610174U

CN217610174U - Collapsible rotatory seat leg foot rest

Info

Publication number: CN217610174U
Application number: CN202221961791.0U
Authority: CN
Inventors: 江小平
Original assignee: Guangdong Woshi Furniture Co ltd
Current assignee: Guangdong Woshi Furniture Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2022-10-21
Anticipated expiration: 2032-07-27

Abstract

The utility model discloses a collapsible rotatory seat leg foot rest, including the rectangular plate, the top of rectangular plate is seted up flutedly, the inside fixedly connected with guide bar of recess, the surface of guide bar is equipped with reset spring, the surperficial sliding connection of guide bar has the articulated seat of removal, reset spring's a tip and the articulated seat fixed connection of removal, the inside of removing the articulated seat rotates through the pivot and is connected with the dwang, the tip of dwang rotates through the pivot and is connected with the fixed articulated seat, the top fixedly connected with fixed plate of fixed articulated seat, the first regulation section of thick bamboo of bottom fixedly connected with of rectangular plate. The utility model discloses a cooperation between guide bar, reset spring, the articulated seat of removal, dwang and the fixed articulated seat that set up can be strengthened effectively and carry out the shock attenuation to this seat leg foot rest, and the comfortable not good phenomenon of sensation takes place when avoiding the user of service when using, and then accords with the pursuit of user of service to high-quality life greatly.

Description

Collapsible rotatory seat leg foot rest

Technical Field

The utility model relates to a seat leg foot rest correlation technique field specifically is a collapsible rotatory seat leg foot rest.

Background

The chair is a seat with a backrest and armrests, according to the record of literary books, the name of the chair is seen in Tang dynasty, while the image of the chair is transferred to a Hu bed in North when tracing to Hanwei, the chair is the most familiar small furniture, along with the development of furniture market, the types of the chairs are more and more, ancient chairs sit on the ground, the chair does not have the original name of wood, and the chair is seen.

However, the prior art devices have the following disadvantages in terms of technology:

1. most of the existing seats are almost not provided with a shockproof mechanism, so that when a user uses the seats, the user feels poor comfort, and the pursuit of the user for high-quality life is not met;

2. the height of most of the existing seat leg frames is almost fixed, and the height of the seat leg frames cannot be adjusted according to actual conditions, so that the problem that the flexibility of the seat leg frames is not high is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a collapsible rotatory seat leg foot rest to solve above-mentioned most of seat leg foot rests and not set up shockproof structure and directly reduce the comfort and most of seat leg foot rests that can not carry out the problem that altitude mixture control provided to this seat leg foot rest according to actual conditions.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a collapsible rotatory seat leg foot rest, includes the rectangular plate, the top of rectangular plate is seted up flutedly, the inside fixedly connected with guide bar of recess, the surface of guide bar is equipped with reset spring, the surperficial sliding connection of guide bar has the articulated seat of removal, reset spring's a tip and the articulated seat fixed connection of removal, the inside of the articulated seat of removal rotates through the pivot and is connected with the dwang, the tip of dwang rotates through the pivot and is connected with the articulated seat of fixed, the top fixedly connected with fixed plate of the articulated seat of fixed, the first regulation section of thick bamboo of bottom fixedly connected with of rectangular plate.

Furthermore, the bottom swing joint of a first regulation section of thick bamboo has a second to adjust a section of thick bamboo, the surface of a first regulation section of thick bamboo and a second regulation section of thick bamboo all sets up threaded hole, threaded hole has the screw through threaded connection, the bottom fixedly connected with circular base of a second regulation section of thick bamboo.

Further, the top of fixed plate is through rectangular channel fixedly connected with motor, the thread groove has been seted up at the top of fixed plate, the inside of thread groove rotates through the bearing and is connected with the threaded rod, the output of motor passes through shaft coupling and threaded rod fixed connection, the surface of threaded rod has the thread piece through threaded connection, the top fixedly connected with movable plate of thread piece.

Furthermore, the side surface of the threaded groove is connected with a sliding block in a sliding manner through a sliding groove, and the side surface of the sliding block is fixedly connected with the threaded block.

Further, the hollow plate in the fixed surface of rectangular plate is connected with the rectangle, the bottom fixedly connected with slide bar of fixed plate, the surface of slide bar is equipped with buffer spring, a tip and the rectangle of buffer spring well plate fixed connection, hollow plate sliding connection in slide bar and the rectangle.

Furthermore, the surface of the round base is fixedly connected with a connecting leg, and the bottom of the connecting leg is fixedly connected with a universal wheel.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

(1) The utility model discloses a cooperation between guide bar, reset spring, the articulated seat of removal, dwang and the fixed articulated seat that set up can strengthen effectively carrying out the shock attenuation to this seat leg foot rest, and the comfortable not good phenomenon of sensation takes place when avoiding the user to use, and then accords with the pursuit of user of service to high-quality life greatly.

(2) The utility model discloses a set up the cooperation between a first regulation section of thick bamboo, a second regulation section of thick bamboo, screw hole and the screw, can make things convenient for the user of service to carry out the altitude mixture control to this seat leg foot rest according to actual requirement, avoid because of seat leg foot rest application inflexible scheduling problem, and then make things convenient for the staff to use this seat leg foot rest greatly.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the point A of FIG. 1;

fig. 3 is a bottom view of the present invention;

fig. 4 is an enlarged view of the point B in fig. 1 according to the present invention.

In the figure: 1. a rectangular plate; 2. a groove; 3. a guide rod; 4. a return spring; 5. moving the hinged seat; 6. rotating the rod; 7. fixing the hinge seat; 8. a fixing plate; 9. a first adjustment barrel; 10. a second adjustment barrel; 11. a threaded hole; 12. a screw; 13. a circular base; 14. a motor; 15. a thread groove; 16. a threaded rod; 17. a thread block; 18. moving the plate; 19. a slider; 20. a rectangular hollow plate; 21. a slide bar; 22. a buffer spring; 23. a connecting leg; 24. a universal wheel.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a collapsible rotatory seat leg foot rest, including rectangular plate 1, recess 2 has been seted up at the top of rectangular plate 1, the inside fixedly connected with guide bar 3 of recess 2, the surface of guide bar 3 is equipped with reset spring 4, the surperficial sliding connection of guide bar 3 has the articulated seat of removal 5, reset spring 4's a tip and the articulated seat of removal 5 fixed connection, the inside of the articulated seat of removal 5 rotates through the pivot and is connected with dwang 6, the tip of dwang 6 rotates through the pivot and is connected with fixed articulated seat 7, the top fixedly connected with fixed plate 8 of fixed articulated seat 7, the first regulating cylinder 9 of bottom fixedly connected with of rectangular plate 1, through the guide bar 3 that sets up, reset spring 4, the articulated seat of removal 5, cooperation between dwang 6 and the fixed articulated seat 7, can strengthen effectively carrying out the shock attenuation to this seat leg foot rest, avoid the use personnel to feel comfortable not good phenomenon when using and take place, and then greatly accord with the pursuit of user's life to high-quality.

Specifically, the bottom swing joint of a first regulation section of thick bamboo 9 has a second to adjust a section of thick bamboo 10, and threaded hole 11 has all been seted up on the surface of a first regulation section of thick bamboo 9 and a second regulation section of thick bamboo 10, and threaded hole 11 has screw 12 through threaded connection, and the circular base 13 of bottom fixedly connected with of a second regulation section of thick bamboo 10 adjusts the first regulation section of thick bamboo 9 that sets up, second regulation section of thick bamboo 10, the cooperation between screw hole 11 and the screw 12, can make things convenient for the user of service to carry out altitude mixture control to this seat leg foot rest according to actual requirement.

Concretely, rectangular channel fixedly connected with motor 14 is passed through at the top of fixed plate 8, thread groove 15 has been seted up at the top of fixed plate 8, the inside of thread groove 15 is rotated through the bearing and is connected with threaded rod 16, coupling and threaded rod 16 fixed connection are passed through to motor 14's output, threaded rod 16's surface has thread block 17 through threaded connection, thread block 17's top fixedly connected with movable plate 18, through the motor 14 that sets up, thread groove 15, the threaded rod 16, cooperation between thread block 17 and the movable plate 18, place the leg and foot when can the person of facilitating the use rest.

Specifically, the side surface of the thread groove 15 is slidably connected with a sliding block 19 through a sliding groove, the side surface of the sliding block 19 is fixedly connected with the thread block 17, and the sliding block 19 is arranged to avoid the overturning problem when the thread block 17 moves.

Specifically, the surface of the rectangular plate 1 is fixedly connected with a rectangular hollow plate 20, the bottom of the fixed plate 8 is fixedly connected with a slide rod 21, the surface of the slide rod 21 is provided with a buffer spring 22, one end of the buffer spring 22 is fixedly connected with the rectangular hollow plate 20, the slide rod 21 is slidably connected with the rectangular hollow plate 20, and the fixed plate 8 is reinforced, buffered and damped through the rectangular hollow plate 20, the slide rod 21 and the buffer spring 22 which are arranged.

Specifically, the surface of the round base 13 is fixedly connected with a connecting leg 23, the bottom of the connecting leg 23 is fixedly connected with a universal wheel 24, and the universal wheel 24 is arranged to facilitate the user to rotate and move the leg support of the seat.

The utility model discloses a theory of operation: when the user uses the chair, the fixed hinged seat 7 is driven to move up and down through the fixed plate 8, the fixed hinged seat 7 is driven to drive the rotating rod 6 to move up and down through the rotating shaft, the rotating rod 6 is driven to move the hinged seat 5 through the rotating shaft to slide left and right in the guide rod 3, the movable hinged seat 5 is driven to drive the reset spring 4 to perform buffer protection, the shock absorption of a leg foot rest of the chair can be effectively enhanced, the phenomenon that the user feels comfortable and poor when using the chair is avoided, the pursuit of the user for high-quality life is greatly met, the user can drive the screw 12 to perform quick limiting on the threaded hole 11 by adjusting the distance between the first adjusting cylinder 9 and the second adjusting cylinder 10 through rotating the hand, the user can conveniently adjust the height of the leg foot rest of the chair according to actual requirements, the problem that the leg foot rest of the chair is not flexible in use is avoided, and the like, and the very large convenient worker can use the leg foot rest of the chair.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a collapsible rotatory seat leg foot rest which characterized in that: including rectangular plate (1), recess (2) have been seted up at the top of rectangular plate (1), inside fixedly connected with guide bar (3) of recess (2), the surface of guide bar (3) is equipped with reset spring (4), the surperficial sliding connection of guide bar (3) has the articulated seat of removal (5), a tip and the articulated seat of removal (5) fixed connection of reset spring (4), the inside of removing articulated seat (5) rotates through the pivot and is connected with dwang (6), the tip of dwang (6) rotates through the pivot and is connected with fixed hinge seat (7), the top fixedly connected with fixed plate (8) of fixed hinge seat (7), the first regulation section of thick bamboo (9) of bottom fixedly connected with of rectangular plate (1).

2. A collapsible rotary seat leg rest as claimed in claim 1, wherein: the bottom swing joint of first regulation section of thick bamboo (9) has second regulation section of thick bamboo (10), threaded hole (11) have all been seted up on the surface of first regulation section of thick bamboo (9) and second regulation section of thick bamboo (10), threaded hole (11) have screw (12) through threaded connection, the bottom fixedly connected with circular base (13) of a section of thick bamboo (10) are adjusted to the second.

3. A collapsible rotary seat leg rest as claimed in claim 1, wherein: rectangular channel fixedly connected with motor (14) is passed through at the top of fixed plate (8), thread groove (15) have been seted up at the top of fixed plate (8), the inside of thread groove (15) is rotated through the bearing and is connected with threaded rod (16), the output of motor (14) passes through shaft joint and threaded rod (16) fixed connection, there is threaded block (17) on the surface of threaded rod (16) through threaded connection, the top fixedly connected with movable plate (18) of threaded block (17).

4. A collapsible rotary seat leg rest as claimed in claim 3, wherein: the side surface of the thread groove (15) is connected with a sliding block (19) in a sliding mode through a sliding groove, and the side surface of the sliding block (19) is fixedly connected with the thread block (17).

5. A collapsible rotary seat leg rest as claimed in claim 1, wherein: hollow board (20) in the fixed surface of rectangular plate (1) is connected with the rectangle, the bottom fixedly connected with slide bar (21) of fixed plate (8), the surface of slide bar (21) is equipped with buffer spring (22), hollow board (20) fixed connection in a tip and the rectangle of buffer spring (22), hollow board (20) sliding connection in slide bar (21) and the rectangle.

6. A collapsible rotary seat leg rest as claimed in claim 2, wherein: the surface of the round base (13) is fixedly connected with a connecting leg (23), and the bottom of the connecting leg (23) is fixedly connected with a universal wheel (24).