Upper limb sliding and pulling exercise device based on door plate installation

Abstract

The utility model relates to an upper limb sliding and pulling exercise device based on door plate installation, which comprises a flexible connection component, a door plate association installation mechanism and a door plate magnetic attraction association mechanism, the flexible connection component is provided with a flexible connection belt, the two ends of the flexible connection belt are respectively provided with a blocking clamping piece and a suspension pulley, the suspension pulley is provided with a traction rope, and the door plate association installation mechanism comprises a door sticking component. The door sheet magnetic attraction association mechanism is provided with a door patch which can be pasted on a door sheet, an inverted hook is fixedly arranged on the door patch, the tail end of a flexible connecting belt extends to form a hanging part which is hung on the hook and is formed by winding an elastic belt, the door sheet magnetic attraction association mechanism comprises a magnetic attraction plate, and a magnetic attraction piece which is magnetically attracted with the magnetic attraction plate is arranged on a suspension pulley. The suspension pulleys are connected through the flexible connecting belt and correspond to the magnetic suction plate in position when moving along with the blocking clamping piece. The door can be idle on the door plate, and normal use of the door is not affected.

Description

Technical Field

[0001] The utility model relates to a medical rehabilitation device, in particular to a device for the upper limbs to pull a rope to slide to achieve rehabilitation exercises for the upper limbs, shoulders and the like. Background Art

[0002] An upper limb sliding and pulling exercise device (also known as an upper limb traction training device) relies on two hands gripping a traction rope across a pulley. The two ends of the rope are fixed to a lifting ring, and the rope is pulled back and forth to achieve upper limb mobility training. Its simple structure and low cost have made it not only clinically applicable but also widely used in the home. To facilitate home installation, door-mounted mounting systems are now available on the market. Compared to traditional wall-mounting methods that require drilling, these devices use a clamping structure to secure them to the top of the door panel or a flexible connecting strap that passes through the door gap and is secured to the door via a clamp. This allows for easy installation without damaging the wall.

[0003] However, existing devices must be disassembled after a single use to avoid affecting the normal operation of the door, and then reassembled for the next use. With the soft belt structure, the device can be hung directly on the top of the door and can be used by closing the door, which makes disassembly and assembly more convenient. However, the above training is continuous, and the door is also at a certain height, so installation and disassembly usually require the use of climbing tools. Although the impact of single disassembly and assembly is not significant, repeated disassembly and assembly during repeated use brings inconvenience to rehabilitation training. Summary of the Invention

[0004] In view of the defect in the prior art that continuous rehabilitation training is inconvenient due to the need for disassembly and assembly operations during single training, the utility model provides an upper limb sliding and pulling exercise device based on door panel installation that can be left idle on the door panel without affecting the normal use of the door.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] An upper limb sliding and pulling exercise device based on door panel installation includes a soft connecting member having a thin belt-shaped soft connecting belt for hanging on the top of the door, and a blocking card is installed at the tail end of the soft connecting belt;

[0007] The suspension pulley is suspended and installed on the soft connecting belt via the pulley suspension member;

[0008] and a traction rope wound around the suspension pulley, with handles fixedly connected at both ends, characterized in that it also includes a door panel associated mounting mechanism,

[0009] The door panel associated mounting mechanism includes a door sticker component that is attached to one side of the door panel and is used to attach one end of the soft connection belt mounting blocking card to the door panel. The door sticker has a door sticker that can be attached to the door panel, and an inverted hook is fixed on the door sticker.

[0010] The hanging part is provided at the tail end of the soft connecting belt and can be detachably hung on the hook.

[0011] And an elastic energy storage component, which provides that when the hanging part and the hook are in the hanging state, the blocking card on the soft connecting belt can be pulled and moved relative to the door panel, and when the blocking card enters the position where it is stuck with the door panel, the elastic energy storage component provides an energy storage elastic force to reset the movement of the blocking card.

[0012] Preferably, the elastic energy storage member is an elastic band fixed to the flexible connecting band, and the elastic band is wound into a ring, with one U-shaped end of the ring-shaped elastic band forming the hanging portion. With this structural design, the elastic band is used for hanging installation and provides elastic deformation capability, making the overall structure simple, compact, and easy to process.

[0013] Preferably, a sliding sleeve is provided on the annular elastic band, and the sliding sleeve is slidably fitted on the elastic band, thereby controlling the size of the loop hole at one U-shaped end of the elastic band, thereby achieving better fixation on the hook.

[0014] Preferably, the blocking clamp is a sponge tube, and the annular elastic band is passed through the sponge tube so as to be fixed on the soft connecting band. The structure is simple and the assembly is convenient.

[0015] Preferably, the hook is rotatably arranged on the door patch, so that the hook can be rotated to be arranged on the door patch in a positive direction. Under this structural design, after the device is disassembled, the door patch component can be used as a normal hook to hang items, realizing multiple uses of one item.

[0016] Preferably, the door panel magnetic attraction mechanism is further included, the door panel magnetic attraction mechanism comprising a magnetic plate attached to the other side of the door panel, a magnetic member magnetically attracted to the magnetic plate is provided on the suspension pulley, and the suspension pulley is connected via a flexible connecting belt and corresponds to the position of the magnetic plate when the blocking card moves, thereby fixing one end of the pulley.

[0017] Preferably, the magnetic plate is an iron alloy plate, and the magnetic member is a permanent magnet. Under this structural design, the magnetic plate has a simple structure, and the magnetic member provided on the suspension pulley is a permanent magnet, which is easy to process.

[0018] The installation and use method of the above-mentioned upper limb traction training device is as follows: the door sticker component is pasted on one side of the door panel, the soft connecting belt passes around the top of the door panel, the hanging part on the soft connecting belt is hung on the hook, and the magnetic plate is pasted on the other side of the door panel, and the installation position of the magnetic plate is kept corresponding to the position of the suspension pulley, so that the suspension pulley can be adsorbed; when not in use, the suspension pulley is attached to the magnetic plate and adsorbed, and the hanging part is hung on the hook, so that the two ends of the soft connecting component are respectively associated with the door panel and will not fall off; and the blocking card is kept in a position away from the door gap under the action of the elastic energy storage component, so as to avoid the blocking card accidentally entering the top of the door panel and affecting the door closing operation; when exercising, the door panel is closed, and the suspension pulley moves under the action of the traction rope, At the same time, the card is blocked from entering the door gap position. After being blocked by the door panel, the elastic energy storage component can ensure that the card is reliably blocked from entering the stuck position. Therefore, the door patch is only affected by the elastic force of the elastic energy storage component. The elastic force can be set to be relatively small, slightly larger than the magnetic attraction force, thereby ensuring the normal use of the device. When it stops being used, under the elastic storage capacity of the elastic energy storage component, the card is reset and leaves the door gap position, and the freely suspended suspension pulley can be adsorbed on the magnetic attraction plate. In this way, both ends of the soft connection component are connected to the door panel and do not need to be disassembled, without affecting the door opening and closing operation. In addition, the upper limb traction training device of the present invention is also relatively easy to install. It adopts the method of magnetic attraction and hook hanging, which has the advantage of easy disassembly and assembly. In addition, the suspension pulley can be leaned against the magnetic attraction plate, and the magnetic attraction plate forms a protection for the door panel to avoid the suspension pulley from scratching the door panel during use.

[0019] The present invention will be further described below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a state diagram of the door panel side of the upper limb sliding and pulling exercise device based on the door panel installation of the utility model when it is installed and used;

[0021] Figure 2 This is a state diagram of the other side of the door panel when the upper limb sliding and pulling exercise device based on the door panel is installed and used;

[0022] Figure 3 This is a structural diagram of the suspension pulley of the utility model;

[0023] Figure 4 This is a schematic diagram of the connection structure between the blocking card and the elastic band of the utility model. DETAILED DESCRIPTION

[0024] See attached Figures 1 to 4The utility model discloses an upper limb sliding and pulling exercise device based on door panel installation, comprising a soft connecting member 1, a suspension pulley 2 and a traction rope 3. The soft connecting member 1 comprises a soft connecting belt 11 for hanging on the top of the door. The soft connecting belt 11 is a thin belt. After the door is closed, it can pass through the gap between the top of the door panel 9 and the door frame. A blocking card 12 is installed at the tail end of the soft connecting belt 11. The blocking card 12 is usually made of foam cotton to avoid damage to the door panel. The foam cotton is cylindrical. The soft connecting belt 11 is installed on the foam cotton. The suspension pulley 2 is suspended and installed on the soft connecting belt 11 through the pulley suspension member. On the upper part, a rope ear is formed at the end of the pulley 2, and the soft connecting belt 11 passes through the rope ear to achieve fixation. The traction rope 3 is wound around the suspension pulley 2, and both ends are fixedly connected with a handle (not shown in the figure, which is a conventional technology). The handle can be a tubular soft rubber or a triangular shape of plastic injection molding. When in use, the door is closed. In the initial state, the user holds the handle and the soft connecting belt cup is pulled to prevent the card from being pulled and finally stuck on the door. In order to solve the problem that the existing device cannot be fixed on the door panel when the door is normally opened and closed, thereby requiring frequent disassembly and assembly, the following improved design is adopted:

[0025] A door panel associated mounting mechanism is configured, and the door panel associated mounting mechanism includes a door sticker component 41 that is adhered to one side of the door panel 9 and is used to associate one end of the soft connection belt 11 with the door panel 9 for mounting a blocking card 12. The door sticker component 41 has a door patch 411 that can be adhered to the door panel. If the door patch uses adhesive backing, an inverted hook 412 is fixed on the door patch. A hanging portion 421 is connected to the tail end of the soft connection belt 11, and the tail end of the soft connection belt 11 is hung on the hook 412 to facilitate installation and disassembly. An elastic belt 42 is connected to the tail end of the soft connection belt 11, and the elastic belt 42 is wound into a ring shape. A U-shaped end of the ring-shaped elastic belt 42 constitutes the hanging portion 421. The elastic belt is used for hanging installation and provides elastic deformation capability at the same time, so the overall structure is simple and compact, and easy to process. A sleeve 43 is provided on the annular elastic band 42, which slides onto the elastic band 42 to control the size of the loop hole at one U-shaped end of the elastic band 42. This allows for better fixation to the hook. In this way, the elastic band 42 can also pass through the blocking clip 12 to achieve a fixed connection with the tail of the flexible connecting band. Of course, as a feasible solution of the present invention, the elastic band 42 can be directly fixed to the tail of the flexible connecting band via sutures. In this way, when the elastic band provides a hanging portion and the hook is hung, the blocking clip 12 on the flexible connecting band 11 can be pulled and moved relative to the door panel 9. When the blocking clip 12 enters a position that is stuck with the door panel 9, the elastic band 42 provides an energy-storing elastic force to reset the blocking clip 12. Of course, as a feasible solution of the present invention, the inverted hook can also be set on the door patch, and a spring can be set between the hook and the door patch as an elastic energy storage component. However, this design is complex and easily damaged.

[0026] like Figure 1 As shown, in order to better fix the device on the door panel, a door panel magnetic attraction association mechanism is also included. The door panel magnetic attraction association mechanism includes a magnetic plate 51, which is attached to the door panel 9 on the other side opposite to the door sticker component. A magnetic member 21 is provided on the suspension pulley 2 that is magnetically attracted to the magnetic plate 51. The suspension pulley 2 is connected to the soft connection belt 11 and moves with the blocking card 12 to correspond to the position of the magnetic plate 51. In this way, when the device is idle or in use, the suspension pulley always corresponds to the position of the magnetic plate, which plays a role in protecting the door panel. The magnetic plate is made of iron alloy plate, and the magnetic member is a permanent magnet. This is convenient to process. The magnetic plate is installed on the door panel and can be decoratively designed as needed to meet the needs of aesthetics.

[0027] Because the main part of the upper limb traction training device is fixed by magnetic adsorption and hanging, its assembly and disassembly is also relatively convenient. In some cases, the main part of the upper limb traction training device can be removed from the door panel for storage, while the door sticker component and magnetic plate do not need to be removed. The magnetic plate is plate-shaped and can be decoratively designed according to the existing situation. It will not appear abrupt when fixed to the door panel. However, the door sticker component is designed with a hook. To avoid being idle, the hook can be rotatably set on the door sticker, so that the hook can be rotated to be arranged in the positive direction on the door sticker. The door sticker component can be used as a normal hook to hang items, realizing multiple uses.

[0028] The installation method of the upper limb traction training device of the present invention is as follows: 1. According to the installation size requirements, the magnetic plate and the door patch are respectively fixed on the inner and outer sides of the door panel, usually the magnetic plate is located on the outer side of the door panel, and the door patch is located on the inner side of the door panel; 2. Install the main part, the soft connecting belt spans the top of the door panel, the hanging part is hung on the hook, and the suspension pulley is hung on the other side of the door panel; 3. Pass the traction rope through the suspension pulley, and fix the upper handles at both ends of the traction rope.

[0029] When in use, close the door, pull the handle, and the blocking piece will be pulled and stuck in the door gap. The equipment will be in a stable position, and then you can start training.

[0030] When not in use, the soft connection belt passes around the top of the door panel, the hanging part on the soft connection belt is hung on the hook, and the suspension pulley is adsorbed by the magnetic plate; in this way, the two ends of the soft connection component are respectively connected to the door panel and will not fall. Of course, in the absence of a magnetic structure, the gravity of the pulley can also be used to prevent the equipment from falling, but under the magnetic structure, the fixation of the equipment is more stable; and the blocking card is kept in a position away from the door gap under the action of the elastic energy storage component, so as to avoid the blocking card accidentally entering the top of the door panel and affecting the door closing operation.

Claims

1. A door-mounted upper limb sliding and pulling exercise device, comprising a flexible connecting member having a thin, ribbon-like flexible connecting belt for hanging on the top of the door, with a blocking fixture installed at the rear end of the flexible connecting belt; The suspension pulley is suspended and installed on the soft connecting belt via the pulley suspension member; and a traction rope, which is wound around the suspension pulley and has handles fixedly connected at both ends, characterized in that: It also includes a door panel related installation mechanism, The door panel associated mounting mechanism includes a door sticker component that is attached to one side of the door panel and is used to attach one end of the soft connection belt mounting blocking card to the door panel. The door sticker has a door sticker that can be attached to the door panel, and an inverted hook is fixed on the door sticker. The hanging part is provided at the tail end of the soft connecting belt and can be detachably hung on the hook. And an elastic energy storage component, which provides that when the hanging part and the hook are in the hanging state, the blocking card on the soft connecting belt can be pulled and moved relative to the door panel, and when the blocking card enters the position where it is stuck with the door panel, the elastic energy storage component provides an energy storage elastic force to reset the movement of the blocking card.

2. The door panel mounted upper limb sliding and pulling exercise device according to claim 1, characterized in that: The elastic energy storage component is an elastic belt fixed on the soft connecting belt, and the elastic belt is wound into a ring shape, and a U-shaped end of the ring-shaped elastic belt constitutes the hanging part.

3. The door panel mounted upper limb sliding and pulling exercise device according to claim 2, characterized in that: A sliding sleeve is sleeved on the annular elastic band, and the sliding sleeve is slidably fitted on the elastic band, thereby controlling the size of the loop hole of one U-shaped end of the elastic band.

4. The door panel mounted upper limb sliding and pulling exercise device according to claim 2, characterized in that: The blocking clamp is a sponge tube, and the annular elastic belt is passed through the sponge tube so as to be fixed on the soft connecting belt.

5. The door panel mounted upper limb sliding and pulling exercise device according to claim 2, characterized in that: The hook is rotatably arranged on the door patch, so that the hook can be rotated to be arranged on the door patch in a positive direction.

6. The door panel mounted upper limb sliding and pulling exercise device according to claim 1, characterized in that: It also includes a door panel magnetic association mechanism, which includes a magnetic plate attached to the other side of the door panel, and a magnetic part that is magnetically attracted to the magnetic plate is provided on the suspension pulley. The suspension pulley is connected with a soft connecting belt and corresponds to the position of the magnetic plate when it moves with the blocking card.

7. The upper limb sliding and pulling exercise device based on door panel installation according to claim 6, characterized in that: The magnetic plate is an iron alloy plate, and the magnetic member is a permanent magnet.

Images