Multifunctional arm, elbow and axilla supporting type lumbar traction seat

Abstract

The utility model relates to the technical field of lumbar vertebra supporting, in particular to a multifunctional arm, elbow and armpit supporting type lumbar vertebra traction seat which comprises a seat plate and a backrest, the seat plate is fixedly connected with the backrest, a pair of armpit supports is arranged above the seat plate, and the armpit supports are symmetrically arranged on the two sides of the seat plate; adjusting pipes are rotationally connected to the lower portions of the armpit supports, and first positioning mechanisms matched with the corresponding armpit supports in an adjusting mode are arranged on the lower portions of the armpit supports. Gas springs are slidably connected to the lower portions of the adjusting pipes, and first adjusting mechanisms matched with the gas springs are arranged on the adjusting pipes; the lower parts of the air springs are fixedly connected with the seat plate; connecting ropes are rotationally connected to the adjusting pipes, and handles are arranged at the other ends of the connecting ropes; the problems that in the prior art, a lumbar vertebra supporting instrument is single in supporting mode and limbs are numb due to long-time supporting are effectively solved, and in addition, the requirements under different using conditions are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to lumbar support technical field, concretely is a multifunctional arm, elbow, armpit support type lumbar traction seat. BACKGROUND

[0002] Support traction is the current safe and effective lumbar disease prevention and treatment mode. The existing lumbar support traction device mainly has a horizontal traction bed or support frame, a waist-abdomen traction type support device, an upper arm suspension type traction instrument, etc. Among them, the supine traction mode is that one end uses a waist belt to be fixed to the waist, the stress point is located on the upper end of the hip, the belt passes through the traction belt connected to exert a pulling force on the lower body, the other end uses a chest belt to be tightly clamped on the chest, the belt passes through the traction belt connected to exert a pulling force on the upper body, in order to produce enough friction to prevent the chest belt from slipping displacement when supporting, the binding force must be large, which causes great compression force to the chest and rib, the discomfort in the binding and traction process is mainly extrusion pain and breathing difficulty, and female users are more difficult to bear the compression on the chest. Another abdomen traction type support device adopts the mode that the lower end uses a waist belt and tightly clamps the belt on the upper end of the hip, the upper end uses an abdomen belt to tightly clamp the belt on the lower end of the rib, and one telescopic support device is arranged on the left and right sides of the body between the two belts, the length of the support device is adjusted to generate a traction force on the lumbar vertebrae, and the main disadvantage is that the stress point of the abdomen belt is located on the lower end of the rib, when the support force is large, a large pulling force is generated on the lower end of the rib, which causes serious discomfort. CONTENT

[0003] To solve the above technical problems, the utility model provides a multifunctional elbow, armpit support type lumbar traction seat, which effectively solves the problems of single support mode of the lumbar support instrument in the prior art and limb numbness caused by long-time support, and further meets the needs in different use states.

[0004] To achieve the above object, the utility model provides the following technical scheme. A multifunctional arm, elbow, armpit support type lumbar traction seat, including seat plate and backrest, the seat plate is fixedly connected with the backrest, a pair of armpit supports are arranged on the upper side of the seat plate and symmetrically arranged on both sides of the seat plate, an adjusting pipe is rotatably connected to the lower side of each armpit support, a first positioning mechanism matched with the adjusting pipe is arranged on the lower side of each armpit support, a gas spring is slidably connected to the lower side of each adjusting pipe, a first adjusting mechanism matched with the gas spring is arranged on the adjusting pipe, the lower side of each gas spring is fixedly connected with the seat plate, a connecting rope is rotatably connected to the upper side of each adjusting pipe, and a handle is arranged on the other end of each connecting rope.

[0005] Further, the first positioning mechanism comprises a fixed control block fixed below the armpit support, a limiting column and a baffle are slidably connected in the fixed control block, and the limiting column is coaxially fixed with the baffle; a reset spring is sleeved on the limiting column, one end of the reset spring is fixed with the baffle, and the other end of the reset spring is fixed with the fixed control block.

[0006] Further, the reset spring is located in the fixed control block, and a sliding groove matched with the baffle is arranged in the fixed control block.

[0007] Further, a plurality of adjusting holes matched with the limiting column are arranged on the adjusting pipe.

[0008] Further, the diameter of the adjusting hole is same as the diameter of the limiting column.

[0009] Further, the first adjusting mechanism comprises a plurality of positioning holes arranged on the adjusting pipe, and a spring pin matched with the positioning hole is arranged on the gas spring.

[0010] Further, the handle is a semicircular ring.

[0011] Further, the connecting rope is made of elastic material.

[0012] Compared with the prior art, the gain effect of the utility model is:

[0013] 1. The first adjusting mechanism is arranged to adjust the height of the armpit support, and the first positioning mechanism is arranged to adjust the angle of the armpit support, so that the user can freely select the armpit support to support the underarm or the elbow of the lower arm, thereby supporting the lumbar vertebrae, and the seat state can be conveniently switched.

[0014] 2. The handle, the connecting rope and the adjusting pipe are matched to exercise the upper limbs of the user and traction the lumbar vertebrae, thereby solving the problem of numbness of the upper limbs caused by long-time underarm support. DRAWINGS

[0015] Figure 1 It is a perspective view of the utility model.

[0016] Figure 2 It is a rotating support state view of the utility model.

[0017] Figure 3 It is an adjusting support state view of the utility model.

[0018] Figure 4 It is a partial sectional view of the utility model.

[0019] Figure 5 It is a first positioning mechanism perspective view of the utility model.

[0020] In the figure: 1, seat plate, 2, backrest, 3, armpit support, 4, gas spring, 5, adjusting tube, 6, handle, 7, fixed control block, 8, limiting column, 9, baffle, 10, reset spring. DETAILED DESCRIPTION

[0021] The technical scheme of the utility model will be described clearly and completely in connection with the drawings below, obviously, the described embodiments are a part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the protection scope of the utility model. Embodiment one

[0022] A multifunctional arm, elbow, armpit support type lumbar traction seat chair, including seat plate 1 and backrest 2, seat plate 1 is fixedly connected with backrest 2, a pair of armpit supports 3 are arranged on the top of seat plate 1, and the armpit supports 3 are symmetrically arranged on both sides of seat plate 1;Adjusting tubes 5 are rotatably connected below the armpit supports 3, and first positioning mechanisms that cooperate with the corresponding adjusting tubes 5 are arranged below the armpit supports 3;Gas springs 4 are slidably connected below the adjusting tubes 5, and first adjusting mechanisms that cooperate with the gas springs 4 are arranged on the adjusting tubes 5;The seat plate 1 is fixedly connected with the gas springs 4 below.

[0023] The first positioning mechanism includes a fixed control block 7 fixedly connected below the armpit support 3, a limiting column 8 and a baffle 9 are slidably connected in the fixed control block 7, and the limiting column 8 is coaxially fixedly connected with the baffle 9;A reset spring 10 is sleeved on the limiting column 8, one end of the reset spring 10 is fixedly connected with the baffle 9, and the other end of the reset spring 10 is fixedly connected with the fixed control block 7.

[0024] The reset spring 10 is located in the fixed control block 7, and a sliding groove that cooperates with the baffle 9 is arranged in the fixed control block 7.

[0025] A plurality of adjusting holes that cooperate with the limiting column 8 are arranged on the adjusting tube 5.

[0026] The diameter of the adjusting hole is the same as the diameter of the limiting column 8.

[0027] The first adjusting mechanism includes a plurality of positioning holes arranged on the adjusting tube 5, and spring pins that cooperate with the positioning holes are arranged on the gas spring 4.

[0028] As shown in Figure 1 , 2 , 4 and 5: the user can adjust the armpit support 3 to the appropriate height through the first adjusting mechanism, and the height is the height of the seat armrest, so as to meet the demand of the seat state. Embodiment two

[0029] The utility model provides a multifunctional arm, elbow, axillary support type lumbar traction seat, including seat board 1 and backrest 2, seat board 1 is fixedly connected with backrest 2, a pair of axillary supports 3 are arranged on seat board 1, and the axillary support 3 is symmetrically arranged on both sides of seat board 1, the axillary support 3 is rotatably connected with the adjusting tube 5 below, and the axillary support 3 is provided with the first positioning mechanism below corresponding with the adjusting tube 5, the adjusting tube 5 is slidably connected with the gas spring 4 below, and the adjusting tube 5 is provided with the first adjusting mechanism with the gas spring 4 cooperation, the gas spring 4 is fixedly connected with seat board 1 below, the adjusting tube 5 is rotatably connected with the connecting rope, and the other end of connecting rope is provided with the handle 6.

[0030] The first positioning mechanism includes the fixed control block 7 fixedly connected below the axillary support 3, the fixed control block 7 is slidably connected with the limiting column 8 and the baffle 9 in, the limiting column 8 is coaxially fixedly connected with the baffle 9, the limiting column 8 is sleeved with the reset spring 10, one end of reset spring 10 is fixedly connected with the baffle 9, and the other end of reset spring 10 is fixedly connected with the fixed control block 7.

[0031] The reset spring 10 is located in the fixed control block 7, and the fixed control block 7 is provided with a sliding groove matched with the baffle 9.

[0032] The adjusting tube 5 is provided with a plurality of adjusting holes matched with the limiting column 8.

[0033] The diameter of adjusting hole is same with the diameter of limiting column 8.

[0034] The first adjusting mechanism includes a plurality of positioning holes arranged on the adjusting tube 5, and the gas spring 4 is provided with spring pin matched with the positioning hole.

[0035] As Figure 1 , 2 , 3, 4 and 5 show: on the basis of embodiment one, the user can raise the height of the axillary support through the adjusting tube 5, and support the axillary through the axillary support 3, to complete the lumbar traction. Figure 2 , 4 And 5 show: on the basis of embodiment two, the user can lower the corresponding two axillary supports 3 to the appropriate height through the adjusting tube 5, rotate the two axillary supports 3 inwards and towards each other by 5-90 degrees, and lock through the first positioning mechanism, at this time, the user can bend the elbow and press the elbow to the axillary support to form support, to realize the traction of the lumbar. Embodiment three

[0036] The multifunctional arm, elbow, armpit supporting type lumbar traction seat chair comprises a seat plate 1 and a backrest 2, the seat plate 1 is fixedly connected with the backrest 2, a pair of armpit supports 3 are arranged above the seat plate 1 and are symmetrically arranged on both sides of the seat plate 1, adjusting pipes 5 are rotatably connected below the armpit supports 3, first positioning mechanisms are arranged below the armpit supports 3 and are matched with the corresponding adjusting pipes 5, gas springs 4 are slidably connected below the adjusting pipes 5, first adjusting mechanisms are arranged on the adjusting pipes 5 and are matched with the gas springs 4, the gas springs 4 are fixedly connected with the seat plate 1, connecting ropes are rotatably connected on the adjusting pipes 5, and handles 6 are arranged at the other ends of the connecting ropes.

[0037] The first positioning mechanism comprises a fixed control block 7 fixedly connected below the armpit support 3, a limiting column 8 and a baffle 9 are slidably connected in the fixed control block 7, the limiting column 8 is coaxially fixedly connected with the baffle 9, a reset spring 10 is sleeved on the limiting column 8, one end of the reset spring 10 is fixedly connected with the baffle 9, and the other end of the reset spring 10 is fixedly connected with the fixed control block 7.

[0038] The reset spring 10 is located in the fixed control block 7, and a sliding groove matched with the baffle 9 is arranged in the fixed control block 7.

[0039] A plurality of adjusting holes matched with the limiting column 8 are arranged on the adjusting pipe 5.

[0040] The diameter of the adjusting hole is the same as the diameter of the limiting column 8.

[0041] The first adjusting mechanism comprises a plurality of positioning holes arranged on the adjusting pipe 5, and spring pins matched with the positioning holes are arranged on the gas spring 4.

[0042] The handle 6 is a semicircular ring.

[0043] The connecting rope is made of elastic material.

[0044] As shown in Figure 2 , 4 and 5: on the basis of the second embodiment, in order to prevent the user from causing upper limb numbness or fatigue due to long-time support, the corresponding two armpit supports 3 can be lowered to an appropriate height through the adjusting pipe 5, and the first positioning mechanism is locked, at this time, the user holds the handle 6 and presses down, the support force is generated through the lower pressing support of the upper arm, so that the exercise of the upper arm and the traction of the lumbar vertebra are realized.

[0045] It should be noted that the elastic supporting element selected by the utility model is a gas spring, and the reason is that the gas spring has the following obvious advantages compared with the ordinary spring: slow running speed, stability, nearly linear elastic curve, the force value basically remains unchanged in the whole stroke, easy installation and control.

[0046] In the description of the utility model, it is necessary to explain, the term "center", "upper", "lower", "left", "right", "vertical", "horizontal", "internal", "external" and so on indicate the orientation or positional relationship is based on the orientation or positional relationship shown in the drawing, is only for the convenience of describing the utility model and simplifying the description, and is not indicating or implying that the device or element indicated must have a particular orientation, is constructed and operated in a particular orientation, therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0047] In the description of the utility model, it is necessary to explain, unless otherwise expressly provided and limited, the terms "mounting", "connecting", "connection" should be broadly understood, for example, can be fixed connection, can also be detachable connection, or integrally connected;Can be mechanical connection, can also be electrical connection;Can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

Claims

1. A multifunctional arm, elbow, axillary support type lumbar traction seat chair comprising a seat plate (1) and a backrest (2), the seat plate (1) and the backrest (2) being fixedly connected, characterized in that: The seat plate (1) is provided with a pair of armpit supports (3) above, the armpit supports (3) are symmetrically arranged on both sides of the seat plate (1); the armpit supports (3) are rotatably connected with adjusting pipes (5) below, the armpit supports (3) are provided with first positioning mechanisms corresponding to the adjusting pipes (5) below; the adjusting pipes (5) are slidably connected with gas springs (4) below, the adjusting pipes (5) are provided with first adjusting mechanisms corresponding to the gas springs (4); the gas springs (4) are fixedly connected with the seat plate (1) below; the adjusting pipes (5) are rotatably connected with connecting ropes, and the other ends of the connecting ropes are provided with handles (6).

2. A multi-functional arm, elbow, axillary support type lumbar traction seat as claimed in claim 1, wherein: The first positioning mechanism comprises a fixed control block (7) fixedly connected with the armpit support (3) below, a limiting column (8) and a baffle (9) slidably connected in the fixed control block (7), and the limiting column (8) and the baffle (9) are coaxially fixedly connected; the limiting column (8) is sleeved with a reset spring (10), one end of the reset spring (10) is fixedly connected with the baffle (9), and the other end of the reset spring (10) is fixedly connected with the fixed control block (7).

3. A multi-functional arm, elbow, axillary support type lumbar traction seat as claimed in claim 2, wherein: The reset spring (10) is located in the fixed control block (7), and the fixed control block (7) is provided with a sliding groove matched with the baffle (9).

4. A multi-functional arm, elbow, axillary support type lumbar traction seat as claimed in claim 2, wherein: The adjusting pipe (5) is provided with a plurality of adjusting holes matched with the limiting column (8).

5. A multi-functional arm, elbow, axillary support type lumbar traction seat as claimed in claim 4, wherein: The diameter of the adjusting hole is the same as the diameter of the limiting column (8).

6. A multi-functional arm, elbow, axillary support type lumbar traction seat as claimed in claim 1, wherein: The first adjusting mechanism comprises a plurality of positioning holes provided on the adjusting pipe (5), and the gas spring (4) is provided with a spring pin matched with the positioning hole.

7. A multi-functional arm, elbow, axillary support type lumbar traction seat as claimed in claim 1, wherein: The handle (6) is a semicircular ring.

8. A multi-functional arm, elbow, axillary support type lumbar traction seat as claimed in claim 1, wherein: The connecting rope is made of elastic material.

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