CN112056904A

CN112056904A - Supplementary old man wears socks device

Info

Publication number: CN112056904A
Application number: CN202010952276.5A
Authority: CN
Inventors: 原嘉; 王亮
Original assignee: Southeast University
Current assignee: Southeast University
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2020-12-11
Anticipated expiration: 2040-09-11
Also published as: CN112056904B

Abstract

The invention discloses a device for assisting old people in wearing socks, which comprises: two guide rods; a slider positioned on each guide bar; the annular spring ring is connected between the two sliding blocks; a clip fixed on the slider; the upper part of the sock passes through the annular spring ring and is fixed by the clamp; and the handle rod is connected to the upper end of each guide rod and is used for driving the guide rods to move up and down. The handle bar is an operating device, and a user pulls the handle bar to complete the function of wearing socks. The annular spring ring is an auxiliary device, and therefore socks and the instep can be well attached. The guide rod, the sliding block and the clamp are combined together to put the sock on the foot. The pressing pieces are arranged on the handle rods, after the sock is worn, the two handle rods are pressed towards the middle, the clamp can be pressed by the pressing pieces, the clamp is loosened, the sock is loosened, and the whole process of wearing the sock is completed. The sock aging prevention device is convenient to operate, simple in structure and small in damage to socks, and meanwhile, due to the fact that the aging phenomenon is aggravated, the sock aging prevention device is wide in application prospect.

Description

Supplementary old man wears socks device

Technical Field

The invention relates to a device for assisting old people in wearing socks, and belongs to the technical field of old people assisting machines.

Background

The devices for assisting in putting on socks currently used in the market are highly damaged, for example, because the part responsible for opening the welt in the device is similar to a semi-cylinder and has a fixed size, in order to be able to completely open the welt, the part has a larger size, i.e. the diameter of the sock sleeved on the part is larger, which causes the sock to generate larger unrecoverable plastic deformation. In addition, this also results in a limitation of the application of the known devices, i.e. they are only suitable for wearing wide or loose-top socks.

Disclosure of Invention

The technical problem is as follows:

the invention provides a novel device for assisting old people in wearing socks, aiming at helping the old people to complete the action of wearing socks without bending waist.

The technical scheme is as follows:

the utility model provides an supplementary old man wears socks device which characterized in that includes:

two guide rods;

a slider positioned on each guide bar;

the annular spring ring is connected between the two sliding blocks;

a clip fixed on the slider; the upper part of the sock passes through the annular spring ring and is fixed by the clamp;

and the handle rod is connected to the upper end of each guide rod and is used for driving the guide rods to move up and down.

The handle rod is arranged at the outermost side and is connected with the guide rod through the cap-shaped connecting piece and the right-angle connecting piece.

The annular spring ring is connected with the left part and the right part of the device, and meanwhile, the sock wearing effect is improved.

And the spring fixing piece is used for fixing the position of the annular spring ring and simultaneously connecting the annular spring ring and the sliding block.

The sliding block, the clamp and the spring fixing piece are connected together through the bolt, and meanwhile, the bolt connection cannot influence the normal movement of the sliding block due to the fact that the groove is formed in the middle of the guide rod. In addition, the limit of the moving displacement range of the sliding block is realized by utilizing the boundaries of the bolt and the slot.

The handle bar can rotate around the revolute pair formed by the cap-shaped connecting piece and the right-angle connecting piece, when the handle bar rotates, the clamp can be pressed by the square pressing piece, the clamp is opened, socks are loosened, and the last operation of wearing the socks is completed.

The square pressing member has holes on its four sides and is then fixed to the handle lever by screws, and its position can be more easily determined by fixing the square pressing member in this manner.

The circlip may change with the shape of the foot, in the process, allowing the sock to better conform to the surface of the foot.

The clips are used to grip the welt so that the sock can fit more securely over the device. The clamp comprises splint and torsional spring, and in order to enable when the handle bar does not rotate to the centre the clamp can clip socks, so at the in-process of installation, the angle between the splint should be less than the angle of torsional spring slightly, like this under the effect of torsional spring splint can clip socks, the angle that should notice between the splint simultaneously can not be too less than the angle of torsional spring, can lead to needing great power when square on the handle bar presses the clamp like this, so be difficult to loosen socks.

The two splints are not identical. The two tail ends of the torsion spring are respectively sleeved in the convex square grooves on the surfaces of the clamping plates to form the clamp, and the two tail ends of the torsion spring are not in the same plane, so that the positions of the square grooves on the surfaces of the two clamping plates are different.

The spring fixing piece is a 'return' piece with a small opening, and the size of the opening is slightly smaller than the diameter of the spring ring, so that the spring ring can be plugged into the spring fixing piece through the opening.

The guide rods on the two sides help to open the welt, and the annular spring ring is connected with the two side guides 8, so that the size of the open welt can be controlled, and the damage to the socks can be reduced.

The ends of the guide rods are hemispherical so that the sock can be easily removed from the device when the last clip is released.

The hand glue is wrapped on the part of the handle rod, which is in contact with the hand, so that the comfort is improved, and the friction force between the hand and the handle rod is increased.

Has the advantages that:

1. the sock can help the old to wear the socks without bending down, and is convenient for the life of the old.

2. The invention can reduce the unrecoverable plastic deformation of the sock.

3. The control of the sock wearing process is realized by the cooperation of the guide rod, the slide block and the clamp.

4. The sock can be better attached to the surface of the foot by virtue of the characteristics of the ring-shaped spring coil.

Drawings

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

FIG. 2 is a schematic view of a clip;

FIG. 3 is a schematic view of a guide bar;

FIG. 4 is a schematic view of a ring spring secured to a spring retainer;

FIG. 5 is a schematic view of a cap connector;

FIG. 6 is a schematic view of a right angle connector;

FIG. 7 is a schematic view of a spring mount;

FIG. 8 is a view of the device in use beginning wearing the sock;

FIG. 9 is a view showing the state of use of the worn sock apparatus;

1-a handle bar; 2-a square piece; 3-a cap-shaped connector; 4-right angle connectors; 5-ring spring ring; 6-a spring fixing piece; 7-a slide block; 8-a guide rod; 9-a clamp; 901-lower splint; 902-torsion spring; 903-upper splint; 10-socks; 11-foot.

Detailed Description

Example 1: as shown in fig. 1-6, the device for assisting the elderly to wear socks of the present invention comprises a ring-shaped spring ring 5, a handle bar 1, a guide rod 8, a clip 9 and a connecting fixture, wherein:

as shown in fig. 1, the square 2 on the handle lever 1 is fixed by screws to the upper middle part of the handle lever 1 in a position corresponding to the lower extreme position of the slider 7 to ensure that the clamp 9 can be pressed when the handle lever 1 is rotated towards the middle. The upper end of the handle rod 1 is provided with a cap-shaped connecting piece 3 which are connected together through interference fit. The cap-shaped connecting piece 3 is connected with the right-angle connecting piece 4 through a hinge, and the other end of the right-angle connecting piece 4 is connected with the guide rod 8 through a bolt. The slider 7, the spring fixing member 6 and the clip 9 are connected together by a bolt, and at the same time, since the middle of the guide bar 8 is provided with a rectangular groove, the bolt can be inserted into the guide bar 8, so that the slider 7, the clip 9 and the spring fixing member 6 can move up and down along the guide bar 8 by the bolt. The upper and lower boundaries of the rectangular groove in the middle of the guide rod 8 can be used as the limit positions for the movement of the slide block 7. The clip 9 is comprised of two clamping plates and a torsion spring 902. The angle of the torsion spring 902 is 60 degrees, and in order to ensure that the angle between the clamping plates is slightly less than 60 degrees when the handle bar 1 is not pressed down, the clamp 9 has a certain clamping force to clamp the welt. A square hole protrudes from the middle of the clamping plate, the tail end of the torsion spring 902 penetrates through the hole to be fixed on the clamping plate, and the two tail ends of the torsion spring 902 are not in the same plane, so that the positions of the protruding square holes on the two clamping plates are different. The spring fixing piece 6 is a 'return' piece with a small opening, and the size of the opening is slightly smaller than the outer diameter of the spring ring 5, so that the spring ring 5 can be plugged into the spring fixing piece 6 through the opening, and meanwhile, the spring ring 5 is not easy to separate from the spring fixing piece 6. In addition, the upper surface and the lower surface of the spring fixing piece 6 are provided with two small holes, and the spring ring 5 can be fixed on the spring fixing piece 6 through the small holes by the iron wires, so that the spring ring can be further fixed. The whole structure is a symmetrical structure, and the left part and the right part are connected together through a middle ring spring 5.

The using method of the auxiliary sock wearing device comprises the following steps:

the user firstly penetrates the front part of the sock into the annular spring ring 5, then turns the sock over and covers the guide rods 8 at the two sides, the clip 9 clamps the edge of the sock opening, and then the foot 11 extends into the sock 10, as shown in figure 8. Then the handle bar 1 is pulled upwards, the guide rod 8 moves upwards along the sliding block, the sock 10 is gradually worn, and the annular spring ring 5 serves as an auxiliary in the process of wearing the sock, so that the sock is better attached to the surface of the foot, and wrinkles are prevented. Finally, after the sock 10 is put on, the clips 9 on the sliding blocks 7 come to the position where the square parts 2 can be pressed, as shown in fig. 9, at the moment, the handle levers 1 on the two sides rotate towards the middle at the same time, the square parts 2 on the handle levers 1 press the clips 9, the clips 9 are opened, the sock is loosened, the last action of putting on the sock is completed, and finally the mechanical device is retreated backwards.

Claims

1. The utility model provides an supplementary old man wears socks device which characterized in that includes:

two guide rods;

a slider positioned on each guide bar;

the annular spring ring is connected between the two sliding blocks;

2. The device for assisting the elderly to wear socks according to claim 1, wherein the handle bar is rotatably connected with the guide rod, and a pressing piece which is matched with the clip to loosen socks is arranged on the handle bar; when the handle lever is rotated, the handle lever approaches the guide rod to enable the pressing piece to act on the clamp.

3. The device for assisting the elderly in wearing socks as claimed in claim 2, wherein a right-angle connector is fixedly connected to an upper end of the guide bar, and the handle bar is rotatably connected to the right-angle connector.

4. The device for assisting the elderly in wearing socks as claimed in claim 3, wherein a cap-shaped connector is fixed to an upper end of the handle bar, and the right-angle connector is hinged to the cap-shaped connector.

5. The device for assisting the elderly in wearing socks according to any one of claims 1-4, wherein a guide groove is provided on the guide bar, and the slider moves up and down along the guide groove.

6. The device of claim 5, wherein a bolt is provided in the guide channel to connect the slider to the guide bar.

7. The device of claim 1, wherein the clip comprises two clamping plates and a torsion spring.

8. The device for assisting the elderly to wear socks according to claim 7, wherein the two ends of the torsion spring are respectively sleeved in a square groove protruded on the surface of the splint to form a clip.

9. The device for assisting the elderly in wearing socks according to claim 1, wherein a spring fixing member is provided on the slider, and the ring-shaped spring ring is fixed on the spring fixing member.

10. The device of claim 1, wherein the end of the guide rod is hemispherical.