CN214633609U

CN214633609U - Indoor pull-up device

Info

Publication number: CN214633609U
Application number: CN202120579416.9U
Authority: CN
Inventors: 丁志洪
Original assignee: Adventurer Health Technology Shanghai Co ltd
Current assignee: Adventurer Health Technology Shanghai Co ltd
Priority date: 2021-03-22
Filing date: 2021-03-22
Publication date: 2021-11-09
Anticipated expiration: 2031-03-22

Abstract

The utility model discloses an indoor chin device of using, including preventing changeing the plastic sheath, the inner tube, the panel beating frame, the outer tube, screw rod and plastic support frame, the both sides of outer tube all are equipped with prevents changeing the plastic sheath, the inboard of preventing changeing the plastic sheath is equipped with integrated into one piece's lug, prevent changeing one side of plastic sheath and install the quick detach clamp, the control handle is installed to one side of quick detach clamp, the outer tube is the cavity design, set up jaggedly on the outer tube, lug and breach phase-match, inner tube and outer union coupling, the end and the panel beating frame of inner tube are connected, soft cushion is installed to the end of panel beating frame, soft cushion and wall contact. The inner pipe of the utility model rotates under the action of the screw rod so as to change the length, and the inner pipe moves relatively along the outer pipe so as to adapt to the requirements of different positions; the anti-rotation plastic sleeve and the quick-release clamp can fix the inner pipe and the outer pipe to prevent the inner pipe and the outer pipe from rotating relatively; the plastic support frame and the spring on the metal plate frame are fixed well, and in the normal use process, the product is pulled downwards, and the inner tube moves downwards relative to the metal plate frame, so that the whole product can be lengthened, and the effect that the product is more and more tight and more stable is achieved.

Description

Indoor pull-up device

Technical Field

The utility model relates to an indoor pull-up device, belonging to the field of sports and fitness equipment.

Background

Physical training is the physical activity process that applies various sports means, combines natural force (sunlight, air, water) and sanitary measures to develop the health, promote health, strengthen physique, amusement mind and body, along with the continuous acceleration of people's life, work rhythm, physical training is less and less, and family's indoor exercise is more and more received people's welcome as a neotype exercise, and indoor pull-up device is a facility that people liked.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an indoor pull-up device that uses to solve above-mentioned technical problem.

In order to realize the purpose, the utility model adopts the following technical scheme:

an indoor pull-up device comprises foam cotton, a quick release clamp, anti-rotation plastic sleeves, an inner pipe, a sheet metal frame, a soft rubber pad, an outer pipe and a screw rod, wherein the foam cotton is sleeved on the surface of the outer pipe, the screw rod is arranged in the outer pipe, the anti-rotation plastic sleeves are arranged on two sides of the outer pipe, an integrally formed convex block is arranged on the inner side of each anti-rotation plastic sleeve, the quick release clamp is installed on one side of each anti-rotation plastic sleeve, a control handle is installed on one side of the quick release clamp, the outer pipe is of a hollow design, a notch is formed in the outer pipe, the convex block is matched with the notch, the inner pipe is connected with the outer pipe, the tail end of the inner pipe is connected with the sheet metal frame, the soft rubber pad is installed at the tail end of the sheet metal frame, and the soft rubber pad is in contact with a wall;

install the plastics support frame in the panel beating frame, the below cover of plastics support frame has the spring, and plastics support frame, spring are installed in the panel beating frame together, and the plastics support frame inserts in the inner tube and utilizes two second rivets to fix, all is equipped with long waist hole on plastics support frame and the panel beating frame, and the second rivet can carry out certain extent's removal in long waist hole, and the inner tube can reciprocate along the plastics support frame under the effect of pressure to make the chin device elongated and increased frictional force.

Preferably, the screw is connected with the outer tube by a first rivet.

Preferably, the inner pipe and the nut are riveted into a whole through a punch, the nut is connected with the screw, and the distance of the inner pipe in the outer pipe can be changed by rotating the inner pipe.

Preferably, the anti-rotation plastic sleeve is provided with a hook claw, and the quick-release clamp is provided with a quick-release clamp bolt in threaded connection.

Compared with the prior art, the utility model has the advantages of it is following: the utility model has reasonable design; the inner pipe rotates under the action of the screw rod so as to change the length, and the inner pipe moves relatively along the outer pipe so as to adapt to the requirements of different positions; the anti-rotation plastic sleeve and the quick-release clamp can fix the inner pipe and the outer pipe to prevent the inner pipe and the outer pipe from rotating relatively; the plastic support frame and the spring on the metal plate frame are fixed well, in the normal use process, the product is pulled downwards, and the inner tube moves downwards relative to the metal plate frame, so that the whole product can be lengthened, and the plastic support frame and the spring on the metal plate frame are more tight and more stable, and are safer to use.

Drawings

Fig. 1 is a schematic view of the pull-up device for indoor use of the present invention.

Fig. 2 is a front view of the pull-up device for indoor use of the present invention.

Fig. 3 is a schematic view of the soft rubber pad of the pull-up device for indoor use of the present invention.

Fig. 4 is the utility model discloses indoor drawing of body device's panel beating frame schematic diagram that makes progress.

Fig. 5 is a schematic view of the anti-rotation plastic sleeve of the pull-up device for indoor use of the present invention.

Fig. 6 is a schematic view of the quick release clamp of the pull-up device for indoor use of the present invention.

Fig. 7 is a schematic view of the anti-rotation plastic sheath and the quick release clamp of the pull-up device for indoor use of the present invention.

Fig. 8 is a schematic view of the plastic support frame of the pull-up device for indoor use of the present invention.

Fig. 9 is a schematic view of the outer tube of the pull-up device for indoor use of the present invention.

Detailed Description

The invention is explained in further detail below with reference to the figures and the embodiments.

As shown in fig. 1-9, an indoor pull-up device comprises foam 1, a quick release clamp 3, an anti-rotation plastic sleeve 2, an inner tube 4, a sheet metal frame 5, a soft rubber pad 6, an outer tube 7 and a screw 9, wherein the foam 1 is sleeved on the surface of the outer tube 7, the screw 9 is arranged in the outer tube 7, the anti-rotation plastic sleeve 2 is arranged on both sides of the outer tube 7, an integrally formed bump 16 is arranged on the inner side of the anti-rotation plastic sleeve 2, the quick release clamp 3 is arranged on one side of the anti-rotation plastic sleeve 2, a control handle 18 is arranged on one side of the quick release clamp 3, the outer tube 7 is of a hollow design, a notch 17 is formed in the outer tube 7, the bump 16 is matched with the notch 17, the inner tube 4 is connected with the outer tube 7, and the tail end of the inner tube 4 is connected with the sheet metal frame 5;

the tail end of a sheet metal frame 5 is provided with a soft rubber pad 6, the soft rubber pad 6 is contacted with a wall, a screw rod 9 is connected with an outer pipe 7 through a first rivet 8, the inner pipe 4 and a nut 10 are riveted into a whole through a punch press, the nut 10 is connected with the screw rod 9, the distance of the inner pipe 4 in the outer pipe 7 can be changed by rotating the inner pipe 4, a hook claw is arranged on an anti-rotation plastic sleeve 2, a quick-release clamp bolt 12 in threaded connection is arranged on the quick-release clamp 3, the anti-rotation plastic sleeve 2 and the quick-release clamp 3 are pressed into the outer pipe 7 together, then the inner pipe 4 is screwed in, the anti-rotation plastic sleeve 2 is provided with the hook claw, so that the connection is stable, a plastic support frame 14 is arranged in the sheet metal frame 5, a spring 15 is sleeved below the plastic support frame 14, the spring 15 are arranged in the sheet metal frame 5 together, the plastic support frame 14 is inserted into the inner pipe 4 and is fixed by two second rivets 13, waist holes are arranged on the plastic support frame 14 and the sheet metal frame 5, the second rivet 13 can move in the long waist hole within a certain range, and the inner tube 4 can move up and down along the plastic support frame 14 under the action of pressure, so that the pull-up device is lengthened, and the friction force is increased.

The utility model discloses a theory of operation: the inner pipe rotates under the action of the screw rod so as to change the length, and the inner pipe moves relatively along the outer pipe so as to adapt to the requirements of different positions; the anti-rotation plastic sleeve and the quick-release clamp can fix the inner pipe and the outer pipe to prevent the inner pipe and the outer pipe from rotating relatively; the plastic support frame and the spring on the metal plate frame are fixed well, and in the normal use process, the product is pulled downwards, and the inner tube moves downwards relative to the metal plate frame, so that the whole product can be lengthened, and the effect that the product is more and more tight and more stable is achieved.

The foregoing is a preferred embodiment of the present invention, and for those skilled in the art to understand the teaching of the present invention, the changes, modifications, replacements and variations to the embodiments will still fall within the protection scope of the present invention without departing from the principle and spirit of the present invention.

Claims

1. An indoor pull-up device comprises foam (1), a quick-release clamp (3), an anti-rotation plastic sleeve (2), an inner tube (4), a sheet metal frame (5), a soft rubber pad (6), an outer tube (7) and a screw (9), wherein the foam (1) is sleeved on the surface of the outer tube (7), the screw (9) is arranged in the outer tube (7), and the indoor pull-up device is characterized in that the anti-rotation plastic sleeve (2) is arranged on both sides of the outer tube (7), an integrally formed convex block (16) is arranged on the inner side of the anti-rotation plastic sleeve (2), the quick-release clamp (3) is arranged on one side of the anti-rotation plastic sleeve (2), a control handle (18) is arranged on one side of the quick-release clamp (3), the outer tube (7) is of a hollow design, a notch (17) is formed in the outer tube (7), the convex block (16) is matched with the notch (17), the inner tube (4) is connected with the outer tube (7), the tail end of the inner tube (4) is connected with the sheet metal frame (5), the tail end of the sheet metal frame (5) is provided with a soft rubber pad (6), and the soft rubber pad (6) is in contact with the wall;

install plastics support frame (14) in panel beating frame (5), the below cover of plastics support frame (14) has spring (15), plastics support frame (14), spring (15) are installed together in panel beating frame (5), plastics support frame (14) are inserted in inner tube (4) and are fixed with two second rivet (13), all be equipped with long waist hole on plastics support frame (14) and panel beating frame (5), second rivet (13) can carry out certain extent's removal in long waist hole, inner tube (4) can be followed plastics support frame (14) and reciprocated under the effect of pressure, thereby make chin device variable length increase frictional force.

2. A pull-up device for indoor use according to claim 1, wherein the screw (9) is connected to the outer tube (7) by a first rivet (8).

3. A pull-up device for indoor use according to claim 1 or 2, wherein the inner tube (4) is riveted with a nut (10) by a punch press into one piece, the nut (10) is connected with a screw (9), and the distance of the inner tube (4) in the outer tube (7) can be changed by rotating the inner tube (4).

4. An indoor pull-up device according to claim 1, wherein the anti-rotation plastic sleeve (2) is provided with a claw, and the quick-release clamp (3) is provided with a quick-release clamp bolt (12) in threaded connection.