TWM523486U - Power twister capable of adjusting twisting force magnitude - Google Patents

Description

Adjustable grip strength grip bar

This creation department has a grip bar with adjustable grip strength. This is especially a grip bar that can adjust the grip strength according to individual sports needs. The rotation of the outer tube is used to change the length of the grip bar to achieve quick and convenient adjustment of the grip strength. In order to improve the fitness benefits.

Modern people pay attention to their health, through the exercise of various fitness equipment, to achieve their goals, and the most unrestricted and inexpensive gripsticks are more popular. As shown in the first figure, they are general. The well-known grip bar 1 is mainly provided with an elastic portion 11 at the center, and a handle 12 is connected to each end of the elastic portion 11, and a grip sleeve 13 is disposed at the end of the handle 12, the conventional grip bar 1 has a disadvantage, that is, the size of the grip force is a fixed force, but each person's physical strength is not the same. For a person with poor physical strength, it may be an arm training that exceeds the load, and for some strong people. It is said that there will be insufficient exercise power. For this reason, there is a derivative of the M240247 patent (hereinafter referred to as the previous case). Although the former case can be adjusted by the fixed point displacement of the plurality of positioning holes provided on the inner tube to adjust the length of the handle. In order to change the size of the grip, but due to the limitation of the hole distance, it is impossible to accurately adjust the grip strength to meet the movement needs of each individual.

In view of this, the creators of this case have undergone numerous research and improvement, and finally completed the grip strength of the adjustable grip strength of this case, that is, the purpose of the creation of this case is to provide a kind of personal transport The grip bar that adjusts the grip strength of the moving demand, and the rotation of the outer tube is used to change the length of the grip bar to achieve a quick and convenient adjustment of the grip strength, thereby improving the fitness benefit.

In order to achieve the above-mentioned purpose of the present invention, the grip strength bar of the present invention has an elastic portion and two grips, wherein: the elastic portion is a coil spring-shaped section which is rolled by a metal wire; a handle, one end of which is fixed on one side of the elastic portion, the handle is composed of an inner rod, a sleeve, an outer tube and a screw; the inner rod has a set of holes at one end; the sleeve is The sleeve is fixed to the sleeve hole, the sleeve is provided with a first inner screw hole; the outer tube has a middle hole for the inner rod to be sleeved therein, and the bottom side of the middle hole is provided with a second inner portion a screw hole; the screw is locked to the first inner screw hole and the second inner screw hole.

In the outer tube, the outer side of the tube is further provided with a grip sleeve, and the grip sleeve is made of a soft material.

The inner rod is provided with a scale column on the outer circumference thereof as a reference for the user to adjust the grip strength.

The middle hole has a longitudinal sulcus on the periphery of the inner hole, and the inner rod is provided with a through-groove near the periphery of the sleeve hole, and the longitudinal sipe corresponds to the permeable groove for a piece to be caught therebetween.

The sleeve described above has an outer flange at one end.

The middle hole has a fixing portion on a bottom side thereof, and one end of the screw is provided with a screw head, and the screw head is fixed to the fixing portion.

[study]

1‧‧‧ gripstick

11‧‧‧Flexible parts

12‧‧‧Handle

13‧‧‧ grip set

[this creation]

S‧‧‧Flexible parts

2‧‧‧Handle

21‧‧‧ inner rod

210‧‧‧scale marking column

211‧‧‧Set holes

212‧‧‧Through empty slot

213‧‧‧Shrap

22‧‧‧ sleeve

221‧‧‧First inner screw hole

222‧‧‧ outer flange

23‧‧‧External management

231‧‧‧Medium hole

232‧‧‧Second inner screw hole

233‧‧‧ longitudinal missing

234‧‧‧Fixed Department

24‧‧‧ screw

241‧‧‧ screw head

25‧‧‧ grip cover

The first figure is a schematic diagram of a conventional grip bar.

The second picture is a three-dimensional exploded view of the creation.

The third figure is a schematic diagram of a partial combination of the creation.

The fourth picture is a schematic diagram of the operation of the creation.

Referring to the second and third figures, the grip strength bar of the present invention has an elastic portion S and two grips 2, wherein the elastic portion S is rolled into a coil spring shape by a metal wire. a gripper 2 having one end fixed to one side of the elastic portion S, the grip 2 being composed of an inner rod 21, a sleeve 22, an outer tube 23 and a screw 24; One end of the rod 21 has a set of holes 211. The inner rod 21 is provided with a through-hole 212 at the periphery of the sleeve hole 211. The through-hole 212 receives a resilient piece 213. The sleeve 22 is sleeved and fixed. The sleeve 22 is provided with a first inner screw hole 221, and one end of the sleeve 22 has an outer flange 222. The outer tube 23 has a middle hole 231 for the inner rod 21 The inner hole 231 is provided with a second inner screw hole 232 and a fixing portion 234. The inner hole 231 has a longitudinal notch 233 at the inner periphery of the inner hole 231. The longitudinal notch 233 and the through slot The screw is inserted into the first inner screw hole 221 and the second inner screw hole 232. One end of the screw 24 is provided with a screw head 241. Stopper 241 is fixed to the fixing portion 234.

The outer tube 23 has a grip sleeve 25 disposed on the outer side of the tube 23, and the grip sleeve 25 is made of a soft material, so that the user can only hold the palm of the hand.

The inner rod 21 has a scale marking column 210 on the outer circumference of the near-opening groove 212, thereby serving as a reference for the user to adjust the grip strength.

As shown in the fourth figure, the grip strength of the present adjustable grip strength, by the above The composition of the component, when the user wants to adjust the grip force, the outer tube 23 can be rotated (for the forward rotation, the outer tube 23 is extended outward, or the reverse rotation is performed to allow the outer tube 23 to be inwardly retracted). The length of the created grip bar becomes longer or shorter to change the torque of the grip, and the adjustment of the grip strength is achieved. In the process of adjustment, the scale guide of the scale column 210 can be referred to as a user adjustment. Reference index for grip strength.

In summary, the grip of the creation is controlled by the outer tube to change the length of the grip bar to achieve a quick and convenient adjustment of the grip strength, thereby improving the fitness benefit, effectively solving the lack of the conventional grip bar, and the creation The technical means used by it are not available in the prior art, so the novelty and progressive requirements of the patent are unique.

The specific embodiments set forth in the present disclosure are only used to facilitate the description of the technical content of the present invention, and the present invention is not limited to the above embodiments in a narrow sense, and the patent application below does not exceed the spirit of the present invention. In the context of the scope, the implementation of the various changes is still within the scope of this creation.

S‧‧‧Flexible parts

2‧‧‧Handle

21‧‧‧ inner rod

210‧‧‧scale marking column

211‧‧‧Set holes

212‧‧‧Through empty slot

213‧‧‧Shrap

22‧‧‧ sleeve

221‧‧‧First inner screw hole

222‧‧‧ outer flange

23‧‧‧External management

231‧‧‧Medium hole

232‧‧‧Second inner screw hole

233‧‧‧ longitudinal missing

234‧‧‧Fixed Department

24‧‧‧ screw

241‧‧‧ screw head

25‧‧‧ grip cover

Claims (6)

An adjustable grip strength grip bar comprising an elastic portion and two grips, wherein: the elastic portion is rolled into a coil spring-like section by a metal wire; the handle has one end fixed to the elastic portion On one side, the handle is composed of an inner rod, a sleeve, an outer tube and a screw; the inner rod has a set of holes at one end; the sleeve is sleeved and fixed to the sleeve hole. The sleeve is provided with a first inner screw hole; the outer tube has a middle hole for the inner rod to be sleeved therein, and the bottom side of the middle hole is provided with a second inner screw hole; the screw is locked in the first An inner screw hole and the second inner screw hole. The grasping force bar of the adjustable grip strength according to claim 1, wherein the outer side of the outer tube is further provided with a grip sleeve, and the grip sleeve is made of a soft material. The grip bar of the adjustable grip strength according to the first aspect of the patent application, wherein the inner periphery of the inner rod is provided with a scale indicator column as a reference for the user to adjust the grip strength. The grasping force bar of the adjustable grip strength according to claim 1, wherein the inner hole of the middle hole is provided with a longitudinal notch, and the inner rod is provided with a through-groove near the periphery of the sleeve hole, the longitudinal direction The missing slot corresponds to the through slot for a tab to be caught therebetween. The grip bar of the adjustable grip strength of claim 1, wherein the sleeve has an outer flange at one end. The grip bar of the adjustable grip strength according to the first aspect of the invention, wherein the bottom side of the middle hole has a fixing portion, and one end of the screw is provided with a screw head, and the screw head is fixed to the fixing portion.