CN218044413U

CN218044413U - Telescopic structure for leg support of leisure chair

Info

Publication number: CN218044413U
Application number: CN202221637564.2U
Authority: CN
Inventors: 卢雅
Original assignee: Jinhua Ouchang Leisure Products Co ltd
Current assignee: Jinhua Ouchang Leisure Products Co ltd
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2022-12-16
Anticipated expiration: 2032-06-27

Abstract

The utility model discloses a telescopic structure that leisure chaise longue shank supported, including chair frame, seat support, connecting plate, regulating box, motor, first spliced pole, first gear, second spliced pole, fixing base, regulating plate, extension board and backup pad, the quantity of chair frame is two, seat support fixed connection is between two chair frames, connecting plate fixed connection is in the top of chair frame, regulating box fixed connection is in the top of connecting plate, and motor fixed connection is in the left side at regulating box inner wall top, and first spliced pole fixed connection is in the bottom of motor, and first gear fixed connection is in the bottom of first spliced pole, and second gear engagement is connected in the right side of first gear, and second spliced pole fixed connection is in the top of second gear. The utility model provides a current leisure chaise longue bearing point when using less lead to bearing capacity relatively poor, lie the problem that causes the leisure chaise longue damage easily when exerting oneself at the user.

Description

Telescopic structure for leg support of leisure chair

Technical Field

The utility model relates to a leisure chaise longue technical field specifically is a extending structure that leisure chaise longue shank supported.

Background

The leisure chair is a chair which is used for enjoying leisure time in common, people can have a rest by reclining, the bearing capacity of the existing leisure chair is poor due to less bearing points when the existing leisure chair is used, and the situation that the leisure chair is damaged easily occurs when a user lies for exerting strength, so that the leisure chair is inconvenient for the user to use.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem provided in the background art, the utility model aims to provide a telescopic structure that leisure chaise longue shank supported possesses the advantage of scalable support shank weight, and it is relatively poor to have solved current leisure chaise longue bearing point when using and lead to the bearing capacity less, is lying to cause the damaged problem of leisure chaise longue easily when the user is exerting oneself.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a telescopic structure that leisure chaise longue shank supported, includes chair frame, seat support, connecting plate, regulating box, motor, first spliced pole, first gear, second spliced pole, fixing base, regulating plate, extension board and backup pad, the quantity of chair frame is two, seat support fixed connection is between two chair frames, connecting plate fixed connection is in the top of chair frame, regulating box fixed connection is in the top of connecting plate, motor fixed connection is in the left side at regulating box inner wall top, first spliced pole fixed connection is in the bottom of motor, first gear fixed connection is in the bottom of first spliced pole, second gear engagement is connected in the right side of first gear, second spliced pole fixed connection is in the top of second gear, fixing base swing joint is in the top of second spliced pole, the top of fixing base and the top fixed connection of regulating box inner wall, regulating plate threaded connection is in the top on first spliced pole and second spliced pole surface, extension board fixed connection is in the top of regulating plate, the top of extension board runs through to the top of regulating box, backup pad fixed connection is in the top of extension board.

As the utility model discloses it is preferred, the equal sliding connection in bottom of regulating box inner wall both sides has protection machanism, protection machanism includes the sliding plate, the equal fixedly connected with protection spring in both sides of sliding plate bottom, the bottom of protection spring and the bottom fixed connection of regulating box inner wall, the equal fixedly connected with in both sides of regulating box inner wall is located the dog at sliding plate top, dog and sliding plate contact, the equal fixedly connected with contact plate in both sides of regulating plate bottom.

As the utility model discloses it is preferred, the equal sliding connection in inside of regulating plate and sliding plate has the limiting plate, the top and the bottom of limiting plate all with the top and the bottom fixed connection of regulating box inner wall.

As the utility model discloses it is preferred, the equal fixedly connected with toper piece in surface of first spliced pole and second spliced pole, toper piece respectively with first gear and second gear fixed connection.

As the utility model discloses it is preferred, the top fixedly connected with supporting mechanism of backup pad, supporting mechanism includes supporting spring, supporting spring's top fixedly connected with guard plate, supporting spring's inside is provided with flexible post, the top and the bottom of flexible post respectively with guard plate and backup pad fixed connection.

As the utility model discloses preferred, the quantity of extension board is three, and evenly distributed is in the top of regulating plate, the fixed embedding in top of regulating box has the stopper, stopper and extension board sliding connection.

As the utility model discloses it is preferred, the equal fixedly connected with in both sides of regulating plate top and bottom colludes the board, collude one side and the adjusting box inner wall sliding connection that the regulating plate was kept away from to the board.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the chair frame, the seat support, the connecting plate, the regulating box, including a motor, an end cap, a controller, and a cover plate, first connecting post, first gear, the second spliced pole, a fixing base, the regulating plate, the cooperation of extension board and backup pad is used, it is relatively poor to have solved current leisure chaise longue bearing point when using and lead to the bearing capacity less, lie the problem that the leisure chaise longue is damaged when the user is exerting oneself, the extending structure that this leisure chaise longue shank supported possesses the advantage of scalable support shank weight.

2. The utility model discloses a set up protection machanism, the contact plate downstream can push away the sliding plate downstream with the sliding plate contact back, and the sliding plate promotes the extrusion protection spring, and the lower pressure intensity of sliding plate can be alleviated to the protection spring atress to play the effect of buffering protection to the sliding plate, avoid sliding plate and first gear and second gear striking, the dog can play the effect of location to the sliding plate, avoids the sliding plate to be promoted by the protection spring to rock more than.

3. The utility model discloses a set up the limiting plate, can play spacing effect in the inside of regulating plate and sliding plate, appear rocking the unstable condition when avoiding regulating plate and sliding plate to reciprocate.

4. The utility model discloses a set up the toper piece, consolidated being connected between first spliced pole and first gear and second spliced pole and the second gear, avoid the weak cracked condition of appearance in junction.

5. The utility model discloses a set up supporting mechanism, can not cause the injury to user's shank after making guard plate top and seat support contact, and supporting spring plays the effect of buffer protection between guard plate and backup pad.

6. The utility model discloses a set up the stopper, can carry on spacingly to the removal of extension board, it is difficult for rocking to stabilize more when making the extension board reciprocate.

7. The utility model discloses a setting colludes the board, can support the removal of regulating plate, increases the regulating plate and is connected with the regulating box, strengthens the stability when regulating box removes.

Drawings

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

FIG. 2 is a front sectional view of the adjusting box of the present invention;

fig. 3 is an enlarged structural view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a chair frame; 2. a chair seat; 3. a connecting plate; 4. an adjusting box; 5. a motor; 6. a first connecting post; 7. a first gear; 8. a second gear; 9. a second connecting column; 10. a fixed seat; 11. an adjusting plate; 12. an extension plate; 13. a support plate; 141. a sliding plate; 142. a guard spring; 143. a stopper; 144. A contact plate; 15. a limiting plate; 16. a conical block; 171. a support spring; 172. a protection plate; 173. a telescopic column; 18. a limiting block; 19. and (7) hooking the board.

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.

As shown in fig. 1 to 3, the utility model provides a pair of leisure chaise longue shank supports's extending structure, including chair frame 1, seat support 2, connecting plate 3, regulating box 4, motor 5, first spliced pole 6, first gear 7, second gear 8, second spliced pole 9, fixing base 10, regulating plate 11, extension board 12 and backup pad 13, the quantity of chair frame 1 is two, seat support 2 fixed connection is between two chair frames 1, connecting plate 3 fixed connection is in the top of chair frame 1, regulating box 4 fixed connection is in the top of connecting plate 3, motor 5 fixed connection is in the left side at regulating box 4 inner wall top, first spliced pole 6 fixed connection is in the bottom of motor 5, first gear 7 fixed connection is in the bottom of first spliced pole 6, second gear 8 meshing is connected in the right side of first gear 7, second spliced pole 9 fixed connection is in the top of second gear 8, fixing base 10 swing joint is in the top of second spliced pole 9, the top of fixing base 10 and the top fixed connection of regulating box 4 inner wall, regulating plate 11 threaded connection is in the top of first spliced pole 6 and second spliced pole 9, the top fixed connection is in the top of regulating plate 12 of the top of regulating plate 12, the top of extension board extends to the top of regulating plate 12, the top of regulating plate 12 of supporting plate 13.

Referring to fig. 2, the bottom of the two sides of the inner wall of the adjusting box 4 is slidably connected with a protection mechanism, the protection mechanism includes a sliding plate 141, two sides of the bottom of the sliding plate 141 are fixedly connected with protection springs 142, the bottom of the protection springs 142 is fixedly connected with the bottom of the inner wall of the adjusting box 4, two sides of the inner wall of the adjusting box 4 are fixedly connected with a stop block 143 located at the top of the sliding plate 141, the stop block 143 contacts with the sliding plate 141, and two sides of the bottom of the adjusting plate 11 are fixedly connected with a contact plate 144.

As a technical optimization scheme, through setting up protection machanism, contact plate 144 downstream can push away sliding plate 141 downstream with after the contact of sliding plate 141, sliding plate 141 pushes away extrusion protection spring 142, sliding plate 141's overdraft degree can be alleviated to protection spring 142 atress, thereby play the effect of buffering protection to sliding plate 141, avoid sliding plate 141 and first gear 7 and second gear 8 striking, dog 143 can play the effect of location to sliding plate 141, it is more than not to avoid sliding plate 141 to be promoted by protection spring 142 and rock.

Referring to fig. 2, the regulating plate 11 and the sliding plate 141 are both slidably connected with a limiting plate 15, and the top and bottom of the limiting plate 15 are both fixedly connected with the top and bottom of the inner wall of the regulating box 4.

As a technical optimization scheme of the utility model, through setting up limiting plate 15, can play spacing effect in regulating plate 11 and sliding plate 141's inside, appear rocking the unstable condition when avoiding regulating plate 11 and sliding plate 141 to reciprocate.

Referring to fig. 2, the surfaces of the first connecting column 6 and the second connecting column 9 are fixedly connected with a conical block 16, and the conical block 16 is fixedly connected with the first gear 7 and the second gear 8 respectively.

As a technical optimization scheme of the utility model, through setting up toper piece 16, consolidated first spliced pole 6 and first gear 7 and second spliced pole 9 and second gear 8 between be connected, avoid the weak condition that appears the fracture of junction.

Referring to fig. 3, a supporting mechanism is fixedly connected to the top of the supporting plate 13, the supporting mechanism includes a supporting spring 171, a protecting plate 172 is fixedly connected to the top of the supporting spring 171, a telescopic column 173 is arranged inside the supporting spring 171, and the top and the bottom of the telescopic column 173 are fixedly connected to the protecting plate 172 and the supporting plate 13, respectively.

As a technical optimization scheme of the utility model, through setting up supporting mechanism, can not cause the injury to user's shank after making guard plate 172 top and seat support 2 contact, and supporting spring 171 plays the effect of buffer protection between guard plate 172 and backup pad 13.

Referring to fig. 3, the number of the extension plates 12 is three, and the extension plates are uniformly distributed on the top of the adjustment plate 11, the top of the adjustment box 4 is fixedly embedded with a limit block 18, and the limit block 18 is slidably connected with the extension plates 12.

As a technical optimization scheme of the utility model, through setting up stopper 18, can carry on spacingly to the removal of extension board 12, make extension board 12 more stable difficult the rocking when reciprocating.

Referring to fig. 2, hook plates 19 are fixedly connected to both sides of the top and bottom of the adjusting plate 11, and one side of the hook plate 19 away from the adjusting plate 11 is slidably connected to the inner wall of the adjusting box 4.

As a technical optimization scheme of the utility model colludes board 19 through the setting, can support adjusting plate 11's removal, increases adjusting plate 11 and adjusting box 4's being connected, strengthens the stability when adjusting box 4 removes.

The utility model discloses a theory of operation and use flow: during the use, starter motor 5, motor 5 drives first spliced pole 6 and rotates, first spliced pole 6 drives first gear 7 and rotates, first gear 7 drives second gear 8 through being connected with the meshing of second gear 8 and rotates, second gear 8 drives top fixed connection's second spliced pole 9 and rotates, second spliced pole 9 is rotatory in the bottom of fixing base 10 through the swing joint with fixing base 10, first spliced pole 6 and second spliced pole 9 rotate simultaneously this moment and drive regulating plate 11 through the threaded connection with regulating plate 11 and move upwards, after regulating plate 11 rebound, drive backup pad 13 rebound through extension board 12, backup pad 13 upwards provides the support to user's shank through seat support 2 through supporting mechanism, the seat support shares 2's bearing, make the life extension of seat support 2, and regulating box 4 sets up the weight that can aggravate the whole right side of leisure chaise longue in the right side of seat 1 bottom, the whole circumstances of empting to the left side appears when avoiding user's the rest of lying to one's side, the holistic effect of balance has been played.

In conclusion: this telescopic structure that leisure chaise longue shank supported, through setting up chair frame 1, seat support 2, connecting plate 3, regulating box 4, motor 5, first spliced pole 6, first gear 7, second gear 8, second spliced pole 9, fixing base 10, regulating plate 11, the cooperation of extension board 12 and backup pad 13 is used, it is relatively poor to have solved current leisure chaise longue bearing point when using less leading to bearing capacity, the user is lying and is causing the damaged problem of leisure chaise longue easily when the power.

It should be noted that, in this document, relational terms such as first and second, and the like are 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a telescopic structure that leisure chaise longue shank supported which characterized in that: comprises a chair frame (1), a chair seat (2), a connecting plate (3), an adjusting box (4), a motor (5), a first connecting column (6), a first gear (7), a second gear (8), a second connecting column (9), a fixed seat (10), an adjusting plate (11), an extending plate (12) and a supporting plate (13), wherein the number of the chair frame (1) is two, the chair seat (2) is fixedly connected between the two chair frames (1), the connecting plate (3) is fixedly connected at the top of the chair frame (1), the adjusting box (4) is fixedly connected at the top of the connecting plate (3), the motor (5) is fixedly connected at the left side of the top of the inner wall of the adjusting box (4), the first connecting column (6) is fixedly connected at the bottom of the motor (5), the first gear (7) is fixedly connected at the bottom of the first connecting column (6), the second gear (8) is meshed at the right side of the first gear (7), the second connecting column (9) is fixedly connected at the top of the second gear (8), the fixed seat (10) is movably connected at the top of the second connecting column (9), and the adjusting plate (11) is connected with the top of the inner wall of the adjusting box (4), the extension plate (12) is fixedly connected to the top of the adjusting plate (11), the top of the extension plate (12) penetrates through the top of the adjusting box (4), and the supporting plate (13) is fixedly connected to the top of the extension plate (12).

2. The telescopic structure of a leisure chair leg support according to claim 1 characterized in that: the all sliding connection in bottom of regulating box (4) inner wall both sides has protection mechanism, protection mechanism includes sliding plate (141), the equal fixedly connected with protection spring (142) in both sides of sliding plate (141) bottom, the bottom of protection spring (142) and the bottom fixed connection of regulating box (4) inner wall, the equal fixedly connected with in both sides of regulating box (4) inner wall is located dog (143) at sliding plate (141) top, dog (143) and sliding plate (141) contact, the equal fixedly connected with contact plate (144) in both sides of regulating plate (11) bottom.

3. The telescopic structure of leg support for leisure chairs according to claim 1, characterized in that: limiting plates (15) are connected inside the adjusting plate (11) and the sliding plate (141) in a sliding mode, and the top and the bottom of each limiting plate (15) are fixedly connected with the top and the bottom of the inner wall of the adjusting box (4).

4. The telescopic structure of leg support for leisure chairs according to claim 1, characterized in that: the surface of the first connecting column (6) and the surface of the second connecting column (9) are fixedly connected with conical blocks (16), and the conical blocks (16) are fixedly connected with the first gear (7) and the second gear (8) respectively.

5. The telescopic structure of leg support for leisure chairs according to claim 1, characterized in that: the top fixedly connected with supporting mechanism of backup pad (13), supporting mechanism includes supporting spring (171), the top fixedly connected with guard plate (172) of supporting spring (171), the inside of supporting spring (171) is provided with flexible post (173), the top and the bottom of flexible post (173) respectively with guard plate (172) and backup pad (13) fixed connection.

6. The telescopic structure of leg support for leisure chairs according to claim 1, characterized in that: the quantity of extension board (12) is three, and evenly distributed in the top of regulating plate (11), the fixed embedding in top of regulating box (4) has stopper (18), stopper (18) and extension board (12) sliding connection.

7. The telescopic structure of leg support for leisure chairs according to claim 1, characterized in that: the two sides of the top and the bottom of the adjusting plate (11) are fixedly connected with hook plates (19), and one side, away from the adjusting plate (11), of each hook plate (19) is connected with the inner wall of the adjusting box (4) in a sliding mode.