JP3080826U - handle - Google Patents

Abstract

(57) [Problem] To provide a handle that is convenient when adjusting a handle main body, has high stability when fixed, and has a long product life. SOLUTION: A handle main body 10, a fixed seat 20, and a positioning device 30 are provided. The handle main body 10 is provided with a first engaging portion 11, and the fixed seat 20 has a first receiving seat 22; The receiving seat 22 is provided on one end surface of the fixed seat 20 so as to be recessed.
0 is connected to the fixed seat 20, and the connecting portion 31, the second engaging portion 3
3 and an adjustment part 32, and the coupling part 31
14, the second receiving seat 314 is provided on the one end surface of the connecting portion 31 so as to be depressed, and after being connected to the first receiving seat 22 of the connecting portion 31, the first engaging portion 11 is placed and the second receiving seat 314 is placed. Engaging part 3
Numeral 3 is used to position the first engaging portion 11 so as to complement the contour of the first engaging portion 11, and the adjusting portion 32 is used so that the first engaging portion 11 and the second engaging portion 33 can be attached and detached in a sliding manner. Is done.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a handle for health equipment.

[0002]

[Prior art]

 FIG. 1 shows a conventional handle 1 of a health device, which is fixed to a support rod 5 of the health device and mainly includes a handle body 2, a pressure control seat 3, and a screw 4. The handle main body 2 therein has a first engaging portion 2a formed of a large number of convex ribs 2b in a middle stage of the outer peripheral surface. The pressure control seat 3 is fixed to the support rod 5 of the health equipment and becomes a hollow steel ring. The pressure control seat 3 has a second engaging portion 3a formed on its back wall surface by a large number of concave grooves 3b. The pressure control seat 3 further has an opening 3c, and opposing ends of the opening 3c have separately extending ears 3d, and the ears 3d have fastening holes 3e. The handle main body 2 is placed in the pressure restraint seat 3, the first engaging portion 2a and the second engaging portion 3a are engaged with each other and positioned, and the screw 4 tightens the tightening hole 3e. The first engaging portion 2a and the second engaging portion 3a are securely engaged.

[0003]

[Problems to be solved by the invention]

 The design principle of achieving the suppression and loosening by utilizing the dimensional change of the suppression seat 3 described above has the following disadvantages. (A) Since the depths of the convex rib 2b and the concave groove 3b are shallow, if they are too loose when they mesh with each other, the handle body 2 tends to slide in the axial direction or rotate in the radial direction.

(B) It is necessary to routinely adjust the angle of the handle main body 2 depending on the difference in the size of the body of the user, and when adjusting, it is necessary to loosen or tighten the screw 4. Because it repeats, it is very troublesome and time consuming. If it is tightened too much, the handle body 2 will have better stability, but it will be disadvantageous for the next adjustment. On the other hand, if the handle body 2 is too loose, the stability of the handle main body 2 is deteriorated, and the handle body 2 is easily loosened and may be injured by the user.

(C) Since the convex rib 2b and the concave groove 3b are not completely separated from each other at the time of adjustment, the convex rib 2b and the concave The grooves 3b wear and wear with each other, and lose the function of meshing positioning. An object of the present invention is to provide a handle that is convenient when adjusting the handle body, has high stability when fixed, and has a long product life, excluding these drawbacks.

[0006]

[Means for Solving the Problems]

 Looking at each of the shortcomings mentioned above, we have completed research and development based on experience in designing and manufacturing health equipment that has accumulated over a long period of time, and completed the present invention. That is, the handle of the present invention has the following parts. A handle body, a fixed seat, and a positioning device are provided, a first engaging portion is provided on the handle body, the fixed seat has a first receiving seat, and the first receiving seat is depressed on one end surface of the fixed seat. Provided, the first engaging portion is placed therein, the positioning device is connected to the fixed seat, and has a connecting portion, a second engaging portion and an adjusting portion, the connecting portion has a second receiving seat, and the second receiving portion is provided. The seat is provided on one end surface of the connecting portion, and after being connected to the first receiving seat of the connecting portion, the first engaging portion is placed, and the second engaging portion complements the contour of the first engaging portion with each other, It is used for positioning of the first engaging portion, and the adjusting portion is used so that the portion between the first engaging portion and the second engaging portion can be detached and attached in a sliding manner.

[0007]

[Embodiment of the invention]

 Hereinafter, a first embodiment and a second embodiment of the present invention will be described with reference to the drawings. First, reference is made to FIGS. This is a handle according to the first preferred embodiment of the present invention, which includes a handle body 10, a fixed seat 20, and a positioning device 30.

The handle main body 10 has a substantially cylindrical shape, and both ends are provided for a human body to grasp. The handle main body 10 has a first engaging portion 11 and is provided in the middle of the outer peripheral surface of the handle main body 10 so as to protrude annularly. The first engaging portion 11 has a plurality of positioning holes 111, and the positioning holes 111 pass through the first engaging portion 11 evenly around the axis of the first engaging portion 11. It is a hole provided.

The fixed seat 20 has a first receiving groove 21, a first receiving seat 22, and a first connecting portion 23. The first accommodating groove 21 is provided on one end surface of the fixed seat 20 so as to be depressed. The first receiving seat 22 is provided in the middle of the first accommodation groove 21 so as to be depressed, and is perpendicular to the first accommodation groove 21. The first connecting portion 23 is a four-dented hole, and is provided at an appropriate position on the fixing seat 20.

The positioning device 30 has a connecting portion 31, an adjusting portion 32, and two second engaging portions 33. The connecting portion 31 has a second connecting portion 311, a second receiving groove 312, and a convex rib 313. The second connecting portion 311 is provided so as to be recessed above one end surface of the connecting portion 31, and is installed opposite to the position of the first connecting portion 23, and is fixed by being screwed. The seat 20 and the connecting portion 31 are connected and fixed. The second accommodating groove 312 is provided so as to be depressed above one end surface of the coupling portion 31, and has an inner contour which is the same as an outer contour of the handle main body 10, and the coupling portion 31 and the fixing seat 31. After the handle 20 is connected, the handle main body 10 is placed in a space formed between the second accommodation groove 312 and the first accommodation groove 21. The convex rib 313 is provided so as to protrude from the other end face of the connecting portion 31. A second receiving seat 314 is provided inside the convex rib 313, and the second receiving seat 314 is provided in the middle of the second receiving groove 312 so as to be depressed. It is perpendicular to 312. The inner contour of the second receiving seat 314 is the same as the outer contour of the first engaging portion 11, and the first engaging portion 11 is located in a space formed between the second receiving seat 314 and the first receiving seat 22. It is put in. The convex rib 313 further has two through holes 315 and a lock hole 316. The removal hole 315 is provided to be depressed outside the convex rib 313, communicates with the second receiving seat 314, and corresponds to the positioning hole 111 of the first engaging portion 11. The lock hole 316 is provided to be depressed outside the convex rib 313, is on the same end surface as the through hole 315, and does not communicate with the second receiving seat 314.

The adjusting section 32 has a receiving hole 321, an elastic component 323, and a lock component 324. A blocking hole 322 protrudes from an inner wall surface of the housing hole 321. The elastic component 323 is placed in the receiving hole 321, and one end surface thereof contacts the closing hole 322. The lock component 324 is placed in the elastic component 323, and the outer diameter of one end surface thereof is larger than the inner diameter of the elastic component 323, and contacts the other end surface of the elastic component 323. The other end of the lock part 324 has a lock step 325 which extends out of the receiving hole 321 and is locked and fixed in the lock hole 316 of the coupling portion 31. .

The second engaging portion 33 is provided so as to protrude on one end surface from which the lock step 325 of the adjusting portion 32 extends, and complements each other in the shape of the positioning hole 111 to form the lock. At the same time as the lock hole 316 is locked and fixed by the part 324, the through hole 315 is also penetrated by the second engaging portion 33, and is penetrated into the positioning hole 111 to position the handle body.

What has been described above is the process of assembling the handle of the present invention. Next, refer to FIG. The working principle of the present invention will be described below. When the user wants to adjust the angle of the handle main body 10, the user first pulls the adjusting portion 32 away from the connecting portion 31. Since the adjustment part 32 moves outward, the elastic part 323 is suppressed and deformed by the movement of the lock part 324, and the lock part 324 is detached from the coupling part 31 at a certain distance by this deformation. The second engaging portion 33 is also detached from the positioning hole 111 of the first engaging portion 11. Then, the handle main body 10 can be rotated, and the angle can be adjusted as desired. When the handle main body 10 is to be positioned, the adjuster 32 is released only by releasing the adjuster 32, and the adjuster 32 is reset by the recovery force generated by the recovery of the deformation of the elastic component 323. The second engaging portion 33 is inserted into the positioning hole 111 again, and the handle main body 10 can be positioned.

Please refer to FIG. 5 to FIG. This is the handle according to the second embodiment of the present invention. The difference from the first embodiment is that the handle main body 40 has a first engaging portion 41, and the first engaging portion 41 is provided in the middle of the outer peripheral surface of the handle main body 40 so as to protrude annularly. The outer contour has a large number of tooth spaces.

The fixed seat 50 has a first receiving groove 51, the first receiving groove 51 is provided to be recessed above one end surface of the fixed seat 50, and the handle main body 40 is placed therein. The first receiving seat 52 is provided in the middle of the first accommodation groove 51 so as to be depressed, and is perpendicular to the first accommodation groove 51. The first connecting portions 53 are provided on both end faces of the fixed seat 50, and each has a linear groove 531. The lock hole 54 is provided on one side surface of the fixed seat 50.

The positioning device 60 has a connecting portion 61, a second engaging portion 62, and an adjusting portion 63. The connecting portion 61 has a second connecting portion 611 and a second receiving seat 612. The second connecting portions 611 are provided on both end surfaces of the connecting portion 61, each exhibit a linear rail 613, correspond to the first connecting portion 53, and have a linear groove 531 of the first connecting portion 53. Can be slid together. The second receiving seat 612 is provided on one end surface of the coupling portion 61, and the first engaging portion 41 is placed in a space formed by the second receiving seat 612 and the first receiving seat 52.

The second engaging portion 62 is provided in a recessed manner on the inner wall surface of the second receiving seat 612, forms a tooth-like groove, complements the outer contour of the first engaging portion 41, and forms the first engaging portion 41. It is used for positioning. The adjusting portion 63 is formed to extend a predetermined distance downward from the outside of the connecting portion 61. The adjusting portion 63 has a receiving hole 631, an elastic component 632, and a lock component 633. On the inner wall surface of the accommodation hole 631, a closing portion 634 is provided to protrude. The elastic part 632 is placed in the receiving hole 631, and one end of the elastic part 632 contacts the closing part 634. The lock component 633 is placed in the elastic component 632, the outer diameter of one end of which is larger than the inner diameter of the elastic component 632, and the lock component 633 contacts the other end surface of the elastic component 632. Can be. The lock member 633 has a lock step 635 on the other end surface. The lock step 635 protrudes out of the accommodation hole 631 and is locked in the lock hole 54 of the fixing seat 50.

When the user attempts to adjust the angle of the handle main body 40, first, the positioning device 60 is pulled and moved, so that the adjustment portion 63 is moved outside, and the elastic component 632 is attached to the lock component. As a result, the positioning device 60 is separated from the fixed seat 50 by a certain distance, and the second engaging portion 62 can be detached from the first engaging portion 41. The handle body 40 can be rotated and adjusted to a required angle. When the handle body 40 is to be positioned, only the positioning device 60 is released, and the positioning device 60 pulls the positioning device 60 by the recovery of the deformation of the elastic part 632, and the second engaging portion 62 and the second The engagement portions 41 are engaged again, and the handle main body 40 can be positioned. What has been described above is the handle assembly process and working principle of the present invention.

[0019]

[Effect of the invention]

 The handle of the present invention has the following effects. (A) The adjusting portion can be quickly disengaged or engaged with the first engaging portion and the second engaging portion in a sliding manner, which is convenient for adjusting the handle. And, since the first engagement portion and the second engagement portion are deeply fitted after being fixed, the stability when fixed is very high. (B) Due to the structure of the adjustment portion, when the angle is adjusted, the first engagement portion and the second engagement portion are completely separated from each other, and the distance between the first engagement portion and the second engagement portion is reduced. Product life is long because no wear occurs.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view of a conventional handle.

FIG. 2 is an exploded perspective view of the handle according to the first embodiment of the present invention;

FIG. 3 is an external perspective view of the handle according to the first embodiment of the present invention;

FIG. 4 is a sectional view of the handle according to the first embodiment of the present invention;

FIG. 5 is an exploded side view of the handle according to the second embodiment of the present invention;

FIG. 6 is a sectional view of the handle according to the second embodiment of the present invention;

FIG. 7 is a sectional view showing an operating state of the handle according to the second embodiment of the present invention;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Handle 11 First engaging part 20 Fixed seat 22 First receiving seat 23 First serial connection part 30 Positioning device 31 Coupling part 32 Adjusting part 33 Second engaging part 40 Handle 41 First engaging part 50 Fixed seat 52 First receiving seat 53 First connecting portion 54 Lock hole 60 Positioning device 61 Connecting portion 62 Second engaging portion 63 Adjusting portion 111 Positioning hole 311 Second connecting portion 313 Convex rib 314 Second receiving seat 315 Through hole 316 Lock hole 321 Housing hole 323 Elastic component 324 Lock Component 531 Linear groove 611 Second connecting portion 612 Second receiving seat 613 Linear rail 631 Housing hole 632 Elastic component 633 Lock component 635 Lock step

Claims (7)

[Utility model registration claims] 1. A handle body, a fixed seat, and a positioning device, wherein a first engagement portion is provided on the handle body, the fixed seat has a first receiving seat, and the first receiving seat is The first engagement portion is provided in a concave shape on one end surface of the fixed seat, and the positioning device is coupled to the fixed seat.
A second engaging portion and an adjusting portion, wherein the connecting portion has a second receiving seat, the second receiving seat is provided in a concave shape on one end surface of the connecting portion, and a first receiving seat of the connecting portion is provided. After being joined to the first engagement portion, the second engagement portion complements the contour of the first engagement portion with each other, and is used for positioning the first engagement portion, and the adjustment portion is the second engagement portion. A handle provided so as to be able to be detached and attached in a sliding manner between one engaging portion and the second engaging portion. 2. The adjusting section includes: a receiving hole provided with a stopper projecting from an inner wall surface; an elastic component placed in the receiving hole, one end surface of which contacts the stopper; A locking part which is placed in the part and has one end surface in contact with the other end of the elastic part, the other end of the locking part protruding out of the adjusting part. The handle according to 1. 3. The fixed seat has four concave holes, the concave hole has a first series contact portion provided at a predetermined position of the fixed seat, and the connecting portion has a concave shape on one end surface. And a second connecting portion provided at a predetermined position opposite to the first connecting portion, wherein the fixing seat and the connecting portion are connected and fixed by tightening a screw to the second connecting portion. The handle according to claim 1, wherein the handle is formed. 4. The first engaging portion is provided annularly protruding in a middle portion of an outer peripheral surface of the handle body, the first engaging portion has a plurality of positioning holes, and the positioning hole is provided by the first engaging portion. Are provided at equal distances so as to rotate in an annular shape around the axis of the first engaging portion, and penetrate both end surfaces of the first engaging portion. The handle according to claim 2, wherein the handle is provided so as to protrude therefrom and complements each other with the shape of the positioning hole. 5. The connecting portion has a convex rib, the convex rib is provided in a convex shape on another end face of the connecting portion, the convex rib has two through holes and a lock hole, and the through hole Is provided in a concave shape outside the convex rib, and communicates with the second receiving seat and corresponds to a positioning hole of the first engaging portion, the lock hole is provided in a concave shape outside the convex rib, It is on the same plane as the through hole, and does not communicate with the second receiving seat, and when locking the lock hole, the lock component of the adjustment portion comes out of the second engagement portion and the outside of the through hole, and The handle according to claim 4, wherein the handle extends to the positioning hole to stop the handle body. 6. The fixed seat has a first connecting portion, the first connecting portion is provided on two end faces of the fixed seat, and is provided with separate linear grooves, and the connecting portion is provided with a second connecting portion. A connecting portion, wherein the second connecting portion is provided on two end faces of the connecting portion, and linear rails are separately provided, and the second connecting portion is connected to the linear groove of the first connecting portion. 2. A handle according to claim 1, wherein the handle is used and can slide on each other. 7. The first engaging portion is provided annularly protruding in the middle of the outer peripheral surface of the handle main body, has a plurality of tooth grooves on the outer peripheral portion, and the second engaging portion is provided on the second receiving seat. 2. The recess according to claim 1, wherein a tooth groove is formed in the back wall surface, and is used to position the first engaging portion by complementing with the outer peripheral portion of the first engaging portion. 3. Handle.