阅读说明：本技术 一种捶背辅助装置 (Back beating auxiliary device ) 是由 罗德军 宋大双 罗雪荣 李昱 陈维克 于 2020-04-02 设计创作，主要内容包括：本发明提供了一种捶背辅助装置,支撑架上设置有限位槽,限位槽沿支撑架的长度方向布置,滑块沿支撑架的长度方向滑动设置于限位槽内,滑块和限位槽通过定位销连接固定,外套筒与滑块固定连接,连接杆滑动设置于外套筒内,连接杆的一端铰接推拉杆的一端,连接杆的另一端铰接捶背杆的一端,捶背杆的另一端连接有仿形部,使用者背对捶背杆,用力往复移动推拉杆,即可带动连接杆的在外套筒内滑动,从而带动捶背杆上的仿形部不断地敲击人的背部,达到捶背的目的,仿形部不同的形态可以完成捶背、拍背和按压背部穴位等不同的动作,并且使用者在用力往复移动推拉杆的过程中,也相当于在锻炼身体,具备很好的实用性。(The invention provides a back pounding auxiliary device, wherein a supporting frame is provided with a limiting groove, the limiting groove is arranged along the length direction of the supporting frame, a sliding block is arranged in the limiting groove in a sliding manner along the length direction of the supporting frame, the sliding block and the limiting groove are connected and fixed through a positioning pin, an outer sleeve is fixedly connected with the sliding block, a connecting rod is arranged in the outer sleeve in a sliding manner, one end of the connecting rod is hinged with one end of a push-pull rod, the other end of the connecting rod is hinged with one end of a back pounding rod, the other end of the back pounding rod is connected with a profiling part, a user backs on the back pounding rod and can drive the connecting rod to slide in the outer sleeve by forcibly reciprocating the push-pull rod, so that the profiling part on the back pounding rod is driven to continuously knock the back of the person, the purpose of pounding the back is achieved, different shapes, the utility model is also equivalent to exercising the body and has good practicability.)

1. The utility model provides a back-pounding auxiliary device, its characterized in that includes support frame, slider, outer sleeve, push-and-pull rod, connecting rod, back-pounding rod and profile modeling portion, wherein:

the supporting frame is provided with a limiting groove, and the limiting groove is arranged along the length direction of the supporting frame;

the sliding block is arranged in the limiting groove in a sliding mode along the length direction of the supporting frame, and the sliding block and the limiting groove are fixedly connected through a positioning pin;

the outer sleeve is fixedly connected with the sliding block;

the connecting rod is arranged in the outer sleeve in a sliding manner;

one end of the connecting rod is hinged to one end of the push-pull rod, the other end of the connecting rod is hinged to one end of the back pounding rod, and the other end of the back pounding rod is connected with the profiling portion.

2. The back pounding assist device of claim 1, wherein the back pounding bar comprises a first back pounding arm, a second back pounding arm, and an adjustment buckle, wherein one end of the first back pounding arm is hinged to the other end of the connecting bar, wherein the other end of the first back pounding arm is connected to one end of the second back pounding arm through the adjustment buckle, and wherein the profiling portion is connected to the other end of the second back pounding arm.

3. The back beating assisting device of claim 2, wherein the adjusting buckle comprises a first adjusting plate, a second adjusting plate and an adjusting screw, the first adjusting plate is connected and arranged at the other end of the first back beating arm, the second adjusting plate is connected and arranged at one end of the second back beating arm, the first adjusting plate and the second adjusting plate are arranged side by side, a plurality of protruding teeth arranged in an annular mode are arranged on the end faces, opposite to the first adjusting plate and the second adjusting plate, of the first adjusting plate, the protruding teeth on the first adjusting plate are meshed with the protruding teeth on the second adjusting plate, a first threaded hole and a second threaded hole are coaxially arranged on the first adjusting plate and the second adjusting plate, and the adjusting screw is connected and arranged in the first threaded hole and the second threaded hole.

4. The back pounding assist device of claim 1, further comprising a linkage bar, an inner sleeve, and a resistance screw, wherein:

the connecting rod is fixedly arranged in the inner sleeve, and the inner sleeve is movably arranged in the outer sleeve;

the resistance screw is connected with the cylinder wall of the outer sleeve, and one end of the resistance screw can be operatively abutted against the cylinder wall of the inner sleeve;

the linkage rod is slidably arranged in the inner sleeve, one end of the linkage rod is hinged to the part, located on one side of the connecting rod, of the push-pull rod, and the other end of the linkage rod is hinged to the part, located on the other side of the connecting rod, of the back pounding rod.

5. The back beating assisting device according to claim 4, further comprising two disk-shaped clasps, one of which is fixedly connected with one end of the connecting rod and the other of which is fixedly connected with one end of the back beating rod, both of which comprise a butterfly and two hinge parts, the two hinge parts are oppositely arranged at both sides of the butterfly, the center of one of the butterfly is coaxially arranged with the hinge point of one end of the connecting rod, the center of the other of the butterfly is coaxially arranged with the hinge point of one end of the back beating rod, the connecting line between the hinge parts of one of the disk-shaped clasps is parallel to the connecting line between the hinge parts of the other disk-shaped clasps, one end of the linkage rod is hinged with a hinged part of the disc-shaped buckle at one side of the connecting rod, the other end of the linkage rod is hinged with the other hinged part of the disc-shaped ring buckle positioned on the other side of the connecting rod.

6. The back pounding aid of claim 1, further comprising a support base fixedly disposed at one end of the support frame facing the profile or at one end of the push-pull rod facing the width of the support frame.

7. The back beating assisting device of claim 1, further comprising a limiting plate fixedly arranged on the supporting frame, wherein the limiting plate is folded at two sides of the supporting frame in the width direction to form the limiting groove.

8. The back pounding assisting device according to any one of claims 1 or 7, wherein the cross section of the limiting groove is trapezoidal or T-shaped, and the cross section of the sliding block is the same as the cross section of the limiting groove.

9. The back pounding assist device of claim 1, wherein the contoured portion is a contoured fist, a contoured palm, or a contoured finger.

10. The back pounding assist device of claim 1, further comprising a handle disposed at the other end of the push-pull rod.

Technical Field

The invention relates to the technical field of massage instruments, in particular to a back pounding auxiliary device.

Background

At present, Chinese population is rapidly stepping into aging society, and the health problem of the elderly becomes a social problem concerned by people. With the increase of age, the legs and feet of the old are inconvenient, and many actions cannot be completed, such as pounding the back, patting the back, pressing back acupuncture points and the like, so that many old people cannot finish the actions by themselves. The existing back-beating chair finishes the action of beating the back part by a machine, has uncontrollable force, cannot adapt to different users, and even can cause injury to the old with poor body and bone.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provide a back pounding auxiliary device which can be operated by a person independently, assists a user in performing actions of pounding, patting the back, pressing back acupuncture points and the like and further has a certain exercise effect.

In order to achieve the purpose, the invention adopts the following technical scheme:

in one general aspect, there is provided a back-beating assistance device comprising a support frame, a slider, an outer sleeve, a push-pull rod, a connecting rod, a back-beating rod, and a profiling portion, wherein:

the support frame is provided with a limiting groove, and the limiting groove is arranged along the length direction of the support frame;

the sliding block is arranged in the limiting groove in a sliding mode along the length direction of the supporting frame, and the sliding block and the limiting groove are fixedly connected through a positioning pin;

the outer sleeve is fixedly connected with the sliding block;

the connecting rod is arranged in the outer sleeve in a sliding manner;

one end of the connecting rod is hinged with one end of the push-pull rod, the other end of the connecting rod is hinged with one end of the back pounding rod, and the other end of the back pounding rod is connected with the profiling part.

Optionally, the back beating rod comprises a first back beating arm, a second back beating arm and an adjusting buckle, one end of the first back beating arm is hinged to the other end of the connecting rod, the other end of the first back beating arm is connected with one end of the second back beating arm through the adjusting buckle, and the other end of the second back beating arm is connected with the profiling portion.

Optionally, the adjusting buckle comprises a first adjusting sheet, a second adjusting sheet and an adjusting screw, the first adjusting sheet is connected and arranged at the other end of the first back-beating arm, the second adjusting sheet is connected and arranged at one end of the second back-beating arm, the first adjusting sheet and the second adjusting sheet are arranged side by side, a plurality of protruding teeth which are arranged in an annular mode are arranged on the end faces of the first adjusting sheet and the second adjusting sheet, the protruding teeth on the first adjusting sheet are meshed with the protruding teeth on the second adjusting sheet, a first threaded hole and a second threaded hole are coaxially arranged on the first adjusting sheet and the second adjusting sheet, and the adjusting screw is connected and arranged in the first threaded hole and the second threaded hole.

Optionally, the back-pounding assisting device further comprises a linkage rod, an inner sleeve and a resistance screw, wherein:

the connecting rod is fixedly arranged in the inner sleeve, and the inner sleeve is movably arranged in the outer sleeve;

the resistance screw is connected with the cylinder wall of the outer sleeve, and one end of the resistance screw can be operatively abutted against the cylinder wall of the inner sleeve;

the linkage rod is slidably arranged in the inner sleeve, one end of the linkage rod is hinged with the part of the push-pull rod positioned on one side of the connecting rod, and the other end of the linkage rod is hinged with the part of the back-beating rod positioned on the other side of the connecting rod.

Optionally, the back beating assisting device further comprises two disc-shaped buckles, one disc-shaped buckle is fixedly connected with one end of the connecting rod, the other disc-shaped buckle is fixedly connected with one end of the back beating rod, the two disc-shaped buckles respectively comprise a butterfly piece and two hinged portions, the two hinged portions are arranged on two sides of the butterfly piece in a relative mode, the center of one butterfly piece is coaxially arranged with the hinged point of one end of the back beating rod, the connecting line between the hinged portions of the disc-shaped buckles is parallel to the connecting line between the hinged portions of the other disc-shaped buckles, one end of the linkage rod is hinged to the hinged portion of one disc-shaped buckle on one side of the connecting rod, and the other end of the linkage rod is hinged to the hinged portion of the other disc-shaped buckle on the other side of the connecting rod.

Optionally, the back-pounding auxiliary device further comprises a support seat, and the support seat is fixedly arranged at one end of the support frame facing the profiling portion in the length direction or one end of the push-pull rod facing in the width direction.

Optionally, the back-beating auxiliary device further comprises a limiting plate, the limiting plate is fixedly arranged on the support frame, and the limiting plate is located on two side edges of the support frame in the width direction and is turned over to form a limiting groove.

Optionally, the cross section of the limiting groove is trapezoidal or T-shaped, and the cross section of the sliding block is the same as the cross section of the limiting groove.

Optionally, the profiling part is a profiling fist, a profiling palm or a profiling finger.

Optionally, the back-beating assisting device further comprises a handle, and the handle is arranged at the other end of the push-pull rod.

The invention provides a back-beating auxiliary device, wherein one end of a connecting rod is hinged with one end of a push-pull rod, the other end of the connecting rod is hinged with one end of a back-beating rod, the other end of the back-beating rod is connected with a profiling part, and the connecting rod is arranged in an outer sleeve in a sliding manner, so that in the using process, a user drives the push-pull rod to move back and forth with force to drive the connecting rod to slide in the outer sleeve, so as to drive the profiling part on the back-beating rod to continuously beat the back of a person, and the outer sleeve is fixedly connected with a sliding block which is arranged in a limiting groove in a sliding manner along the length direction of a supporting frame, so that the position of the sliding block can be adjusted to adjust the position of the profiling part, after the adjustment is completed, the sliding block and the limiting groove are fixedly connected through a positioning pin, so that different positions of the back can be beaten, different actions such as back beating, back patting and back acupoint pressing can be completed by different shapes of the profiling parts, and a user can exercise the body equivalently in the process of forcefully and repeatedly moving the push-pull rod, so that the profiling part has good practicability.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic structural view of a back-beating assisting device in a first embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a first embodiment of the present invention, in which the connection point between the connecting rod and the push-pull rod is detached;

FIG. 3 is a schematic structural view of a profiling portion in a first embodiment of the present invention;

fig. 4 is a schematic structural view of a back-beating assisting device in the second embodiment of the present invention;

fig. 5 is a schematic structural view of a back-beating assisting device in the third embodiment of the present invention;

FIG. 6 is a schematic structural diagram of an adjusting buckle according to a third embodiment of the present invention;

FIG. 7 is a schematic view showing a structure of a first regulating blade in one direction according to a third embodiment of the present invention;

FIG. 8 is a schematic structural view of a first adjustment piece in another direction according to a third embodiment of the present invention;

fig. 9 is a schematic structural view of a third embodiment of the present invention, in which the connection point between the connecting rod and the push-pull rod is detached;

FIG. 10 is a schematic structural diagram of a disc-shaped buckle according to a third embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It will be understood that, although the terms first, second, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another.