KR200496493Y1 - Spring hook mounting hole for healthcare - Google Patents

Abstract

The present invention relates to a spring ring mounting tool for healthcare, and more particularly, by mounting springs and rings on various health care devices so that the user can easily and easily mount them on a desired installation surface and use them. A spherical locking hole to fit inside the spring member is manufactured through plastic injection to make it easy to manufacture, and since the locking hole is spherical, the connection direction of the connected spring member is free, and a multi-stage hole is drilled inside. Thus, it relates to a spring hook fitting for health care that prevents easy coupling of the washer part and the ring part from being removed.

Description

Spring hook mounting hole for healthcare {Spring hook mounting hole for healthcare}

The present invention relates to a spring hook fitting for health care that is fastened to one end of a spring connected to a rehabilitation and exercise device so that the user can hang or fix the device as desired.

In general, a variety of joint devices for using the elastic force of a spring have been proposed in rehabilitation and exercise equipment, suspension devices, or various instruments.

That is, in various instruments and devices using elastic force due to compression and extension of springs, such as tension coil springs or compression coil springs, hooks bent at both ends of the spring are used by hanging between fixtures to be suspended.

However, by connecting a spring with a hook at one end and no hook at the other end to a fixture, the other end of the spring, that is, the other end of the spring without a hook, is connected to the fixture that requires the elastic force of the spring. As a means of firmly connecting the fixture and the other end of the spring, a connection method by swaging or crimping is used.

In addition, when swaging or crimping is not used as described above,

When applied to exercise equipment, the spring had to be continuously formed with a constant winding diameter after performing winding by a certain length while gradually increasing the winding diameter from the narrow end of the hook.

However, since there is no separate device for this work, it took the effort of the manufacturer to manually wind the spring while gradually increasing the winding diameter of the hanger by hand, which eventually increases production time and cost. Along with the problem, there was a problem that the production rate and work efficiency were not good, and there was a problem that it was removed during use.

Republic of Korea Registered Utility Model Publication No. 20-0169354 (registered on November 19, 1999)

The present invention was devised to solve the above problems, and the purpose of the present invention is to be used for a spring member installed at the end of a rehabilitation and exercise device to protect the connection portion, which can be hung or fixed in a desired position by the user. It is to be inserted into the spring member so that it cannot be removed, and the hook part is made to have a simple circular sphere shape by plastic injection so that it can be installed even if the end of the spring member is slightly closed, and the hook part Since the ring is circular, the spring member can be connected in any direction at 360 degrees from the outer circumference of the hook in the state where the ring is hung on the target, enabling smooth fastening. It is to provide a spring ring mounting hole for health care in which a coupling structure is formed so that the locking portion and the washer portion, etc., which prevent the ring from falling out, can be positioned, respectively, so that the fixing force is also excellent.

Other objects and advantages of the present invention will be described below, and will be realized by examples of the present invention. Further, the enemies and advantages of the present invention can be realized by means and combinations indicated in the utility model claims.

The present invention is a means for solving the above problems,

It has a circular spherical shape, and at the top and bottom, first and second horizontal surfaces 15 and 16 that are horizontal to the ground are formed, respectively, and a through hole 14 vertically penetrating the inner center is punched. The through hole 14 has a first end hole 11, a second end hole 12, and a third end hole 13 having a diameter gradually increasing in a multi-step form toward the lower end in the longitudinal direction;

By having a shape that wraps around the outer periphery of the locking member 10 once inserted inside, the direction of connection with the locking member 10 is free and the direction change is easy, and the other end is a rehabilitation and exercise device A spring member 20 to which is connected;

A rod body 31 having a circular cross section is vertically inserted into the first end hole 11 of the locking member 10, and one end of the rod body 31 protruding upward from the locking member 10 is circular or 'C'. It is bent into a shape to form a ring 32, and the other end of the rod body 31 has a hooking portion 33 formed in a relatively larger diameter than the diameter of the rod body 31 in the third end hole 13 , a ring portion 30 that prevents detachment from the hook 10;

A fastening part 41 fastened to the outer periphery of the ring part 30 so as to be located at the upper end of the hooking part 33 and inserted into the second end hole 12 in the longitudinal direction and inserted into the fastening part 41, and the fastening part 41 ) A washer portion 40 in the form of a 'ㅗ' cross section formed of a plate-shaped straddling plate 42 that is horizontally extended outwardly and seated in the third end hole 13;

It is characterized by consisting of.

As described above, the present invention has the effect of increasing productivity and manufacturing efficiency, along with the effect of reducing time and cost when manufacturing springs and rings used in connection with various health care devices such as rehabilitation and exercise equipment.

In addition, the present invention has the effect of facilitating manufacturing and lowering the manufacturing cost by manufacturing the locking member constituting the inside in the form of plastic injection.

In addition, the present invention has the effect of forming the locking sphere in the form of a circular sphere, so that the end of the spring wraps around the outer circumference of the circular locking sphere and can be connected in any direction at 360 degrees while changing direction.

1 is a view of one embodiment showing a spring ring mounting tool for health care according to the present invention.
Figure 2 is a view of one embodiment showing the locking sphere in the spring ring mounting for healthcare according to the present invention.

Before describing various embodiments of the present invention in detail, it will be appreciated that the application is not limited to the details of the configuration and arrangement of components described in the following detailed description or shown in the drawings. The subject matter is capable of being implemented and practiced in other embodiments and of being carried out in various ways. Also, device or element orientation (e.g., "front", "back", "up", "down", "top", "bottom") Expressions and predicates used herein with respect to terms such as ", "left", "right", "lateral", etc. are only used to simplify the description of the present invention, and related devices Or it will be appreciated that it does not indicate or imply that an element simply must have a particular orientation. Also, terms such as “first” and “second” are used herein and in the appended claims for descriptive purposes and are not intended to indicate or imply relative importance or significance.

The present invention has the following features to achieve the above object.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Prior to this, the terms or words used in this specification and claims should not be construed as being limited to the usual or dictionary meaning, and the contributor appropriately uses the concept of the term in order to explain his/her own invention in the best way. Based on the principle that it can be defined, it must be interpreted as meaning and concept consistent with the technical idea of the present invention.

Therefore, since the embodiments described in this specification and the configurations shown in the drawings are only one of the most preferred embodiments of the present invention and do not represent all of the technical ideas of the present invention, various alternatives for them at the time of the present application It should be understood that there may be equivalents and variations.

Hereinafter, with reference to FIGS. 1 and 2, a spring hook fitting for healthcare according to a preferred embodiment of the present invention will be described in detail.

The spring hook fitting for healthcare according to the present invention includes a locking member 10, a spring member 20, a hook part 30, and a washer part 40.

The hook 10 is made of plastic injection molding, has a circular spherical shape, and has a shape cut to form first and second horizontal surfaces 15 and 16 that are horizontal to the ground at the top and bottom, respectively. However, the width of the second horizontal surface 16 on the lower surface is larger than the width of the first horizontal surface 15 on the upper surface.

In addition, the locking hole 10 is formed with a through hole 14 vertically penetrating the inner center, and the through hole 14 is a first stage hole whose diameter gradually increases in a multi-stage form toward the lower end in the longitudinal direction. (11), the second end hole 12, and the third end hole 13.

That is, the diameter of the second end hole 12 is drilled relatively larger than the diameter of the first end hole 11, and the diameter of the third end hole 13 is greater than the diameter of the second end hole 12. is to do

The spring member 20 has a shape surrounding the outer periphery of the locking member 10 in a state in which the locking member 10 is once inserted inside, so that the connection direction with the locking member 10 is free and the direction change is easy, The other end is a spring to which rehabilitation and exercise equipment are connected.

At this time, the spring member 20 is formed in the form of a narrowing portion in which the diameter of one end into which the locking member 10 is inserted is gradually narrowed toward the end, so that the spring member 20 is wrapped around the shape, so that the locking member 10 is removed. to prevent

That is, since the locking member 10 to which the end of the spring member 20 is coupled has a circular spherical shape, the spring member 20 is caught in a state in which the ring portion 30 to be described later is caught on the installation object. It is possible to freely connect and change direction to any part of the outer periphery of the sphere 10.

In the ring part 30, a rod body 31 having a circular cross-section is vertically inserted into the first end hole 11 of the aforementioned locking member 10, and the rod body 31 protrudes upward from the locking member 10. One end is bent in a circular or 'C' shape to form a ring 32, and the other end of the rod body 31 is in the form of a relatively larger diameter than the diameter of the rod body 31 in the third end hole 13 The hooking part 33 is formed, and it is a part that prevents separation from the hooking member 10.

The washer part 40 is fastened to the outer periphery of the ring part 30 so as to be located at the upper end of the above-described hooking part 33, and is inserted and fitted in the second end hole 12 in the longitudinal direction, and the center penetrates The fastening part 41 is formed on the upper surface, and at the lower end of the fastening part 41, while the center communicates with the fastening part 41, the fastening plate 42 having a larger diameter than the diameter of the fastening part 41 It is formed in the shape of a disc and is configured to be seated in the third end hole 13, and such a washer part 40 has a 'ㅗ' cross-sectional shape.

As described above, although the present invention has been described by the limited embodiments and drawings, the present invention is not limited thereto, and the technical spirit of the present invention and the following by those skilled in the art to which the present invention belongs Of course, various modifications and changes are possible within the equivalent scope of the utility model claims to be described.

10: hanging hole 11: first stage hole
12: 2nd stage hole 13: 3rd stage hole
14: through hole 15: first horizontal plane
16: second horizontal plane 20: spring member
30: ring part 31: rod body
32: hook 33: hanging part
40: washer part 41: fastening part
42: foot plate

Claims (2)

It has a circular spherical shape, and at the top and bottom, first and second horizontal surfaces 15 and 16 that are horizontal to the ground are formed, respectively, and a through hole 14 vertically penetrating the inner center is perforated. The through hole 14 has a first end hole 11, a second end hole 12, and a third end hole 13 having a diameter gradually increasing in a multi-step form toward the bottom toward the longitudinal direction;
By having a shape that wraps around the outer periphery of the locking member 10 in a state in which the locking member 10 is once inserted inside, the connection direction with the locking member 10 is free and the direction change is easy, and the other end is a rehabilitation and exercise device A spring member 20 to which is connected;
A rod body 31 having a circular cross section is vertically inserted into the first end hole 11 of the locking member 10, and one end of the rod body 31 protruding upward from the locking member 10 is circular or 'C'. It is bent into a shape to form a ring 32, and the other end of the rod body 31 is formed with a hooking portion 33 in the form of a relatively larger diameter than the diameter of the rod body 31 in the third end hole 13 , a ring portion 30 that prevents detachment from the hook 10;
A fastening part 41 fastened to the outer periphery of the ring part 30 so as to be located at the upper end of the hooking part 33 and inserted into the second end hole 12 in the longitudinal direction and fitted, and the fastening part 41 ) A washer portion 40 in the form of a 'ㅗ' cross section formed of a plate-shaped straddling plate 42 that is horizontally extended outwardly and seated in the third end hole 13;
Spring hook mounting for healthcare, characterized in that consisting of.
According to claim 1,
The hook 10 is
It is made of plastic injection,
A spring hook fitting for healthcare, characterized in that the width of the second horizontal surface 16 of the lower surface is larger than the width of the first horizontal surface 15 of the upper surface.

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