CN209883521U

CN209883521U - Wearable seat

Info

Publication number: CN209883521U
Application number: CN201920319017.1U
Authority: CN
Inventors: 李智军; 白若蓉; 徐崔超; 杨辰光
Original assignee: University of Science and Technology of China USTC
Current assignee: University of Science and Technology of China USTC
Priority date: 2019-03-12
Filing date: 2019-03-12
Publication date: 2020-01-03
Anticipated expiration: 2029-03-12

Abstract

The utility model discloses a wearable seat, which comprises an upper stay bar matched with the thigh of a user and a lower stay bar matched with the shank of the user, wherein the bottom end of the lower stay bar is rotatably provided with a supporting plate matched with the foot of the user in a fixed shaft manner, the bottom end of the upper stay bar is hinged with the top end of the lower stay bar, a connecting rod is arranged between the upper stay bar and the lower stay bar, the top end of the connecting rod is hinged on the upper stay bar, and the bottom end of the connecting rod is hinged on the lower stay bar in a reciprocating manner along the length direction of the lower stay bar; the upper supporting rods, the lower supporting rods, the supporting plate and the connecting rod are all arranged in pairs corresponding to the legs of a user, a cushion matched with the buttocks of the user is connected between the tops of the two upper supporting rods, a waist fixing piece detachably matched with the waist of the user is arranged between the top ends of the two upper supporting rods, and a shoulder fixing piece detachably connected with the shoulder of the user is further arranged at the top end of the upper supporting rod. The wearable seat is simple, convenient, flexible, labor-saving and easy to use.

Description

Wearable seat

Technical Field

The utility model relates to a seat and relevant supporting subassembly technical field, in particular to wearing formula seat.

Background

In recent years, with the continuous development of global manufacturing industry, the number of workers working in factories, assembly lines, and distribution centers around the world has increased day by day. The continuous work of high intensity causes these workers to suffer from muscle related ailments, especially those requiring constant stooping or crouching, which results in severe lumbar and knee joint problems with long-term work. Accordingly, in order to reduce the muscle load of the lower limb joints when the chair stands for a long time or bears a load in a half-squatting state, the wearable chair is born, can be worn by a human body and then can be seated at any place, and the labor intensity and the working pressure of workers are relieved.

However, most of the existing wearable seats use hydraulic rods to realize the sitting function, and although the basic use requirements can be met, the hydraulic rods need to be stretched and reset with force in the standing process of a user, so that the use is laborious in actual use, and the use convenience and flexibility are influenced.

Therefore, how to provide a wearable seat which is easy and flexible to use, saves labor and is easy to use is an important technical problem which needs to be solved by the technical personnel in the field at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a wearing formula seat, this wearing formula seat use simple and convenient nimble and laborsaving easy-to-use.

In order to solve the technical problem, the utility model provides a wearable seat, which comprises an upper stay bar matched with the thigh of a user and a lower stay bar matched with the shank of the user, wherein the bottom end of the lower stay bar is rotatably provided with a supporting plate matched with the foot of the user in a fixed shaft manner, the bottom end of the upper stay bar is hinged with the top end of the lower stay bar, a connecting rod is arranged between the upper stay bar and the lower stay bar, the top end of the connecting rod is hinged on the upper stay bar, and the bottom end of the connecting rod can be hinged on the lower stay bar in a reciprocating manner along the length direction of the lower stay bar;

go up the vaulting pole down the vaulting pole the layer board and the connecting rod all sets up in pairs with user's both legs correspondence, and two be connected with between the top of going up the vaulting pole with user's buttock complex cushion, two be provided with between the top of going up the vaulting pole with user's waist dismantled and assembled matched with waist mounting, the top of going up the vaulting pole still is provided with the shoulder mounting dismantled and assembled and be connected with user's shoulder.

Preferably, the upper stay bar is provided with a thigh fixing piece detachably connected with a thigh of a user, the lower stay bar is provided with a shank fixing piece detachably connected with a shank of the user, and the support plate is provided with a foot fixing piece detachably connected with a foot of the user.

Preferably, the waist fixing member, the shoulder fixing member, the thigh fixing member, the shank fixing member and the foot fixing member are elastic fixing straps.

Preferably, the lower end of the upper stay bar is telescopically and coaxially inserted with an upper inner stay bar, the top end of the lower stay bar is specifically hinged to the extending end of the upper inner stay bar, a fixed block is arranged on the upper inner stay bar, and the top end of the connecting rod is specifically hinged to the fixed block.

Preferably, the lower end of the lower stay bar is telescopically and coaxially inserted with a lower inner stay bar, and the bottom end of the lower inner stay bar is provided with a length adjusting motor capable of adjusting the extension length of the lower inner stay bar.

Preferably, a sliding groove extending along the length direction of the lower support rod is formed in the side wall of the lower support rod, a sliding rail is arranged in the sliding groove along the extending direction of the sliding groove, a sliding block is arranged on the sliding rail in a reciprocating manner along the extending direction of the sliding rail, and the bottom end of the connecting rod is hinged to the sliding block.

Preferably, an electromagnet and a limiting block are arranged on a matching surface of the sliding block and the sliding rail, a control module matched with the electromagnet is arranged on the side portion of the upper inner supporting rod, and a control button is arranged on the control module.

Preferably, the inner wall of the lower support rod is provided with a plurality of positioning grooves along the length direction thereof, the side wall of the lower inner support rod is provided with a clamping groove, and a positioning block which is matched with the control module and is in clamping fit with the positioning grooves is telescopically arranged in the clamping groove.

Preferably, a rotary adjusting motor matched with a hinge shaft of the supporting plate is arranged on the supporting plate.

Compared with the prior art, the wearable seat provided by the utility model is reliably connected and fixed with the user through the fixing parts of all parts in the using process, when the user sits down, the connecting rod is used as the reliable support between the upper support rod and the lower support rod, so that sufficient structural support can be provided for the body of the user, and meanwhile, the cushion can provide sufficient and reliable support for the user and meet the comfort requirement of the user, so that the user can have a rest and relax; when the user stands up again, the shoulder fixing piece is linked along with the user shoulder and drives the upper supporting rod to extend and reset, at the moment, the bottom end of the connecting rod moves along the length direction of the lower supporting rod properly to ensure that the matching angle between the upper supporting rod and the lower supporting rod is gradually enlarged and the whole of related components smoothly extends, the whole standing process utilizes the shoulder fixing piece to drive the wearable seat to extend and reset, the user is not required to concentrate on exerting strength, the operation difficulty of the user is greatly reduced, the whole use flexibility of the wearable seat is improved, and the practical use process of the wearable seat is simpler, more convenient and more practical, time-saving and labor-saving.

In another preferred embodiment of the present invention, the upper stay is provided with a thigh fixing member detachably connected to a thigh of the user, the lower stay is provided with a shank fixing member detachably connected to a shank of the user, and the support plate is provided with a foot fixing member detachably connected to a foot of the user. Each fixing piece can be reliably connected and fixed with the corresponding part of a user, so that the linkage coordination and the wearing connection reliability between the wearable seat and the user are improved, and the use process of the wearable seat is smoother, more flexible, simpler, more convenient and easier to use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of an overall structure of a wearable seat according to an embodiment of the present invention;

FIG. 2 is a side view of FIG. 1;

FIG. 3 is a schematic view of the slider portion of FIG. 1;

fig. 4 is a schematic view of the matching structure between the lower stay bar and the lower inner stay bar in fig. 1.

The device comprises an upper support rod 11, an upper inner support rod 111, a fixed block 112, a lower support rod 12, a lower inner support rod 121, a length adjusting motor 122, a sliding groove 123, a sliding rail 124, a positioning groove 125, a clamping groove 126, a positioning block 127, a supporting plate 13, a rotation adjusting motor 131, a connecting rod 14, a sliding block 141, an electromagnet 142, a limiting block 143, a control module 15, a control button 151, a cushion 21, a waist fixing piece 22, a shoulder fixing piece 23, a thigh fixing piece 24, a shank fixing piece 25 and a foot fixing piece 26.

Detailed Description

The core of the utility model is to provide a wearable seat, which is simple, convenient, flexible, labor-saving and easy to use.

In order to make the technical field better understand the solution of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings and the detailed description.

Referring to fig. 1 to 4, fig. 1 is a schematic view of an overall structure of a wearable seat according to an embodiment of the present invention; FIG. 2 is a side view of FIG. 1; FIG. 3 is a schematic view of the slider portion of FIG. 1; fig. 4 is a schematic view of the matching structure between the lower stay bar and the lower inner stay bar in fig. 1.

In a specific embodiment, the utility model provides a wearable seat, including with the upper stay 11 of user's thigh adaptation and with the lower stay 12 of user's shank adaptation, but the bottom of lower stay 12 is provided with the layer board 13 with user's foot adaptation with dead axle rotation, the bottom of upper stay 11 is articulated with the top of lower stay 12, be provided with connecting rod 14 between upper stay 11 and the lower stay 12, the top of connecting rod 14 articulates on upper stay 11, and the bottom of connecting rod 14 can articulate on lower stay 12 along the length direction reciprocating motion of lower stay 12; the upper support rods 11, the lower support rods 12, the supporting plate 13 and the connecting rod 14 are all arranged in pairs corresponding to the legs of a user, a cushion 21 matched with the buttocks of the user is connected between the tops of the two upper support rods 11, a waist fixing part 22 matched with the waist of the user in a detachable mode is arranged between the top ends of the two upper support rods 11, and a shoulder fixing part 23 connected with the shoulders of the user in a detachable mode is further arranged at the top end of each upper support rod 11.

In the using process, the wearable seat is reliably connected and fixed with a user through the fixing pieces at all parts, when the user sits down, the connecting rod 14 is used as the reliable support between the upper support rod 11 and the lower support rod 12, so that sufficient structural support can be provided for the body of the user, meanwhile, the cushion 21 can provide sufficient and reliable support for the user and meet the comfort requirement of the user, and the user can have a rest and relax; when the user stands up again, the shoulder fixing piece 23 is linked with the shoulder of the user and drives the upper support rod 11 to extend and reset, at the moment, the bottom end of the connecting rod 14 moves moderately along the length direction of the lower support rod 12 to ensure that the matching angle between the upper support rod 11 and the lower support rod 12 is gradually enlarged and the whole of related components smoothly extends, the whole standing process utilizes the shoulder fixing piece 23 to drive the wearable seat to extend and reset, the user is not required to concentrate on, the operation difficulty of the user is greatly reduced, the whole use flexibility of the wearable seat is improved, and the practical use process of the wearable seat is simpler, more convenient and more feasible, and time-saving and labor-saving.

Further, the upper stay 11 is provided with a thigh holder 24 detachably connected to the thigh of the user, the lower stay 12 is provided with a lower leg holder 25 detachably connected to the lower leg of the user, and the support plate 13 is provided with a foot holder 26 detachably connected to the foot of the user. Each fixing piece can be reliably connected and fixed with the corresponding part of the user, so that the linkage coordination and the wearing connection reliability between the wearable seat and the user are improved, and the use process of the wearable seat is smoother, more flexible, simpler, more convenient and easier to use.

Further, the waist fixing member 22, the shoulder fixing member 23, the thigh fixing member 24, the calf fixing member 25, and the foot fixing member 26 are all elastic fixing bands. This kind of elastic fixation area's wearing travelling comfort is higher to can adapt to the user demand of different sizes and stature, improve the convenience in use and the operating mode adaptability of wearing formula seat.

It should be noted that, in actual use, nylon buttons, snap fasteners, buttons, or the like may be used as the detachable connection structures of the fixing members of the above-mentioned various parts, and the specific detachable structure form may be flexibly selected by the operator according to the actual working conditions, and in principle, any form may be used as long as it can meet the actual use requirements of the wearable seat.

On the other hand, the lower end of the upper stay 11 is telescopically and coaxially inserted with an upper inner stay 111, the top end of the lower stay 12 is specifically hinged to the extending end of the upper inner stay 111, the upper inner stay 111 is provided with a fixed block 112, and the top end of the connecting rod 14 is specifically hinged to the fixed block 112. The upper inner stay bar 111 with the telescopic structure can be cooperatively matched with the upper stay bar 11 to obviously improve the effective length and the extension size of the upper stay bar 11, so that users with different thigh sizes and corresponding body types can be further adapted, and the use convenience and the working condition adaptability of the wearable seat are improved.

Specifically, the lower end of the lower stay 12 is telescopically and coaxially inserted with a lower inner stay 121, and a length adjusting motor 122 capable of adjusting the extending length of the lower inner stay 121 is disposed at the bottom end of the lower inner stay 121. The lower inner stay bar 121 is cooperated with the lower stay bar 12 to remarkably improve the effective length and the extension size of the lower stay bar 12, so that users with different shank sizes and corresponding body types can be further adapted, and the use convenience and the working condition adaptability of the wearable seat are improved; meanwhile, the length adjusting motor 122 can adjust the extending length of the lower inner supporting rod 121 more conveniently and accurately, and time and labor are saved.

More specifically, the side wall of the lower stay bar 12 is provided with a sliding groove 123 extending along the length direction of the lower stay bar 12, a sliding rail 124 is arranged in the sliding groove 123 along the extending direction of the sliding groove 123, a sliding block 141 is arranged on the sliding rail 124 in a reciprocating manner along the extending direction, and the bottom end of the connecting rod 14 is hinged to the sliding block 141. The sliding fit mechanism formed by the sliding block 141 and the sliding rail 124 in a matched mode can enable the position of the connecting rod 14 to be adjusted more smoothly and flexibly, and is simple, convenient and efficient; meanwhile, the sliding groove 123 can provide a certain structural limit for the sliding block 141, so that the connecting rod 14 is prevented from being adjusted and the sliding block 141 is prevented from being dislocated or loosened in the moving process, and the adjusting precision and the reliability of the connecting rod 14 are guaranteed.

In addition, an electromagnet 142 and a limit block 143 are arranged on the matching surface of the sliding block 141 and the sliding rail 124, a control module 15 matched with the electromagnet 142 is arranged on the side part of the upper inner supporting rod 111, and a control button 151 is arranged on the control module 15. In practical use, a user can press different control buttons 151 to send different instructions to the electromagnet 142 through the control module 15 to control the electrification or the deenergization of the electromagnet 142, so as to control the adsorption connection state between the electromagnet 142 and the slide rail 124, and on the basis, the user can cooperate with the limiting block 143 to reliably limit the matching position between the slide block 141 and the slide rail 124, so that the position adjustment precision of the connecting rod 14 and the structure reliability after the adjustment are ensured.

Furthermore, a plurality of positioning grooves 125 are formed in the inner wall of the lower support rod 12 along the length direction thereof, a clamping groove 126 is formed in the side wall of the lower inner support rod 121, and a positioning block 127 which is matched with the control module 15 and is in clamping fit with the positioning grooves 125 is telescopically arranged in the clamping groove 126. When the relative position between the lower inner supporting rod 121 and the lower supporting rod 12 is adjusted, the positioning block 127 is accommodated in the clamping groove 126 so as to prevent interference or blocking of the axial relative movement between the lower inner supporting rod 121 and the lower supporting rod 12, after the relative position between the lower inner supporting rod 121 and the lower supporting rod 12 is adjusted to a proper position, the positioning block 127 extends out of the clamping groove 126 so that the positioning block 127 is inserted into the positioning groove 125 at the current corresponding position and clamped, embedded and fixed, so that the relative position between the lower supporting rod 12 and the lower inner supporting rod 121 is stable and reliable in the subsequent use process of equipment, the phenomena of loosening or dislocation of components are avoided, and the use of the wearable seat is stable and reliable.

In addition, the supporting plate 13 is provided with a rotation adjusting motor 131 which is matched with a hinge shaft thereof. This rotation regulation motor 131 can help user's foot to rotate and during corresponding position adjustment more laborsaving to flexibility and convenience when further improving user's in-service use.

In addition, the main structural members of the wearable seat, such as the above-mentioned stay bars, the supporting plates, the connecting rods, and the like, are preferably made of metal or high-strength engineering plastic, so as to meet the requirement of frequent wearing and use under high-strength working conditions. Of course, the manufacturing materials of the structural members are not limited to the above, and the working personnel can flexibly select the manufacturing materials according to the special requirements under different working conditions, and in principle, the manufacturing materials can be any materials as long as the actual use requirements of the wearable seat can be met.

In conclusion, in the use process of the wearable seat provided by the utility model, the wearable seat is reliably connected and fixed with the user through the fixing parts of all the parts, when the user sits down, the connecting rod is used as the reliable support between the upper support rod and the lower support rod, so that sufficient structural support can be provided for the body of the user, and meanwhile, the cushion can provide sufficient and reliable support for the user and meet the comfort requirement of the user, so that the user can have a rest and relax; when the user stands up again, the shoulder fixing piece is linked along with the user shoulder and drives the upper supporting rod to extend and reset, at the moment, the bottom end of the connecting rod moves along the length direction of the lower supporting rod properly to ensure that the matching angle between the upper supporting rod and the lower supporting rod is gradually enlarged and the whole of related components smoothly extends, the whole standing process utilizes the shoulder fixing piece to drive the wearable seat to extend and reset, the user is not required to concentrate on exerting strength, the operation difficulty of the user is greatly reduced, the whole use flexibility of the wearable seat is improved, and the practical use process of the wearable seat is simpler, more convenient and more practical, time-saving and labor-saving.

It is right above that the utility model provides a wearing formula seat has carried out detailed introduction. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. A wearable seat, its characterized in that: the lower supporting rod is matched with the leg of a user, a supporting plate matched with the foot of the user is arranged at the bottom end of the lower supporting rod in a fixed-shaft rotating mode, the bottom end of the upper supporting rod is hinged with the top end of the lower supporting rod, a connecting rod is arranged between the upper supporting rod and the lower supporting rod, the top end of the connecting rod is hinged to the upper supporting rod, and the bottom end of the connecting rod can be hinged to the lower supporting rod in a reciprocating mode along the length direction of the lower supporting rod;

2. The wearable seat of claim 1, wherein: the upper supporting rod is provided with a thigh fixing part detachably connected with a thigh of a user, the lower supporting rod is provided with a shank fixing part detachably connected with a shank of the user, and the supporting plate is provided with a foot fixing part detachably connected with a foot of the user.

3. The wearable seat of claim 2, wherein: the waist fixing piece, the shoulder fixing piece, the thigh fixing piece, the shank fixing piece and the foot fixing piece are all elastic fixing belts.

4. The wearable seat of claim 1, wherein: the lower end part of the upper stay bar is telescopically and coaxially inserted with an upper inner stay bar, the top end of the lower stay bar is specifically hinged to the extending end of the upper inner stay bar, a fixed block is arranged on the upper inner stay bar, and the top end of the connecting rod is specifically hinged to the fixed block.

5. The wearable seat of claim 4, wherein: the lower end part of the lower stay bar is telescopically and coaxially inserted with a lower inner stay bar, and the bottom end of the lower inner stay bar is provided with a length adjusting motor capable of adjusting the extension length of the lower inner stay bar.

6. The wearable seat of claim 5, wherein: the side wall of the lower supporting rod is provided with a sliding groove extending along the length direction of the lower supporting rod, a sliding rail is arranged in the sliding groove along the extending direction of the sliding groove, a sliding block is arranged on the sliding rail in a reciprocating manner along the extending direction of the sliding rail, and the bottom end of the connecting rod is specifically hinged to the sliding block.

7. The wearable seat of claim 6, wherein: an electromagnet and a limiting block are arranged on the matching surface of the sliding block and the sliding rail, a control module matched with the electromagnet is arranged on the side portion of the upper inner supporting rod, and a control button is arranged on the control module.

8. The wearable seat of claim 7, wherein: the inner wall of the lower support rod is provided with a plurality of positioning grooves along the length direction, the side wall of the lower inner support rod is provided with a clamping groove, and positioning blocks matched with the control module and matched with the positioning grooves in a clamping mode are arranged in the clamping groove in a telescopic mode.

9. The wearable seat of claim 1, wherein: and the supporting plate is provided with a rotary adjusting motor matched with the hinge shaft of the supporting plate.