CN217886886U

CN217886886U - A special type stretch band structure for tensile exercise in back

Info

Publication number: CN217886886U
Application number: CN202221305759.7U
Authority: CN
Inventors: 朱一琪; 朱生洪
Original assignee: Jiangsu Hongqi Sporting Goods Co ltd
Current assignee: Jiangsu Hongqi Sporting Goods Co ltd
Priority date: 2022-05-29
Filing date: 2022-05-29
Publication date: 2022-11-25
Anticipated expiration: 2032-05-29

Abstract

The utility model discloses a special elastic band structure for back stretching exercise, which belongs to the field of elastic bands and comprises a middle component and side components respectively arranged at the left side and the right side of the middle component, a through hole is arranged on a connecting head in a penetrating way, both ends of an elastic stop band can be detachably provided with buckles, slots are arranged on the back surfaces of two brackets, the side components comprise inserting plates in sliding connection with the slots, the elastic bands are fixedly arranged on the inserting plates, one end of the elastic bands is fixedly connected with the inserting plates, a plurality of ring pieces are arranged at the corresponding positions of the inserting plates and supporting columns, and adjusting pieces can be detachably arranged between the ring pieces on the inserting plates and the ring pieces on the supporting columns; the utility model provides an elastic band can't carry out the resistance and adjust for the back training is comparatively single, thereby influences the problem that the user carries out the back training and the problem that the elastic band structure user of not being convenient for carries out quick erection joint.

Description

A special type stretch band structure for tensile exercise in back

Technical Field

The utility model relates to a technical field of neck pillow, more specifically say, relate to a special type stretch band structure for tensile exercise in back.

Background

In the current society, the rhythm of life is tense, the body health is very important, the back training can effectively improve the chest and humpback, so that people can stand up and pull up, and people often use the elastic band to train the used back.

Through patent retrieval discovery, chinese patent with publication number CN211327961U discloses the utility model provides an elastic band, but including a first elastic band and a second elastic band, this first and second elastic band all is the ring form, and this first elastic band includes an surface and an internal surface, and the surface of this first elastic band includes a first conjunction, and this second elastic band includes an outer anchor ring and an interior anchor ring, and this interior anchor ring includes a second conjunction.

However, the elastic band cannot be used for resistance adjustment, so that back training is single, and the back training of a user is influenced; the elastic band structure is not convenient for the user to carry out quick erection joint, influences user's use and experiences.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide a special elastic belt structure for back stretching exercise, which can realize the rapid adjustment of the resistance of the elastic belt and is convenient for the user to carry out back training; the elastic band structure is convenient for a user to carry out quick installation and connection, and the use experience of the user is improved.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a special type stretch band structure for tensile exercise in back, include the middle part subassembly and install respectively in the middle part subassembly left side, the lateral part subassembly of right side both sides, the middle part subassembly includes a left side, the support that the right side symmetry set up, evenly fixed being provided with a connector on two support opposite faces, run through on the connector and seted up the through-hole, alternately set up the elasticity stop band on the through-hole that corresponds, the buckle can be dismantled and be provided with at the both ends of elasticity stop band, the slot has been seted up on the looks back of two supports, the lateral part subassembly include with slot sliding connection's picture peg, the fixed elastic webbing that is provided with on the picture peg, the one end and the picture peg fixed connection of elastic webbing, the one end and the support column fixed connection of elastic webbing, be provided with a plurality of rings on picture peg and the support column corresponding position, can dismantle between the ring on the picture peg and the support column and be provided with the regulating part.

Furthermore, the front surface and the rear surface of the bracket are fixedly provided with protective pads, and the protective pads are made of sponge wrapped by PU.

Furthermore, the buckle is plastic mesh-shaped buckle.

Furthermore, the elastic stop band is formed by twisting a plurality of rubber bands, the elastic band is made of latex, and the thickness of the elastic band is 5 mm.

Furthermore, the adjusting piece comprises hooks detachably arranged on the ring piece, an elastic band is fixedly arranged between the two hooks and is of a tubular structure, and the inner diameter of the elastic band is 4 mm.

Furthermore, the side of the supporting column is detachably provided with a handle piece, and a handle sleeve is fixedly arranged on the handle piece.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) In this technical scheme, through with elasticity stop band crossing arrangement on the through-hole that corresponds on the connector, the user can change the elasticity stop band of different elasticity limits, resistance when carrying out adjusting device and using, also can carry out the resistance when adjusting device uses through changing the number that elasticity stop band installed on the connector, resistance when installing the ring spare through changing the number of adjusting part and changing the user and training, flexibility when promoting the user and training.

(2) In this technical scheme, can dismantle through the both ends with the elasticity stop band and set up the buckle, the person of facilitating the use installs the elasticity stop band on the connector head, the person of facilitating the use carries out fast assembly, the picture peg has been inserted to the slot on two support looks backs, the person of facilitating the use installs the elastic webbing fast, the both ends of rubber band are provided with the couple on the regulating part, the person of facilitating the use can be fast with the regulating part installation ring spare, the person of facilitating the use carries out fast assembly.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is an enlarged view at B in FIG. 1;

fig. 4 is a schematic structural diagram of the connecting head.

The numbering in the figures illustrates:

1. a middle assembly; 2. a side assembly; 3. a support; 4. a connector; 5. an elastic stop band; 6. buckling; 7. inserting slots; 8. inserting plates; 9. an elastic band; 10. a support pillar; 11. a ring member; 12. a protective pad; 13. hooking; 14. a rubber band; 15. a handle member.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Example (b):

referring to fig. 1-4, a special elastic band structure for back stretching exercise, comprising a middle component 1 and side components 2 respectively mounted on the left and right sides of the middle component 1, the middle component 1 includes left and right symmetrically disposed brackets 3, a plurality of connectors 4 are uniformly and fixedly disposed on opposite surfaces of the two brackets 3, the connectors 4 are made of metal, through holes are formed in the connectors 4, elastic stop bands 5 are alternately disposed on the corresponding through holes, two ends of each elastic stop band 5 are detachably provided with buckles 6, the elastic stop bands 5 are mounted on the heads of the connectors 4 by a user, the user can conveniently and quickly assemble the elastic stop bands 5, the user can replace the elastic stop bands 5 with different elastic limits, resistance when the adjusting device is used can be adjusted by changing the number of the elastic stop bands 5 mounted on the heads of the connectors 4, the user can conveniently adjust the resistance when using the adjusting device, the slots 7 are T-shaped, the side components 2 include plug boards 8 slidably connected with the slots 7, elastic bands 9 are fixedly disposed on the plug boards 8, one end of the elastic bands 9 is fixedly connected with one end of the plug boards, the support bars 9 is connected with a plurality of the support pillars 10, the ring pieces 11, the ring elements are connected with the support pillars 11, and the ring elements are convenient for the user to adjust the ring, and the user can be conveniently and can be assembled with the ring.

Referring to fig. 1 and 2, the front surface and the rear surface of the support 3 are fixedly provided with a protective pad 12, the protective pad 12 is made of a sponge wrapped by PU (polyurethane), the user is prevented from training in the using device, the support 3 rubs and extrudes the back of the user, the back of the user is injured, and the using experience of the device is influenced.

Referring to fig. 1 and 3, the buckle 6 is a plastic button with a Chinese character 'mu' shape, which is convenient for a user to install the elastic stop band 5 at the through hole for quick fixing and installation.

Referring to fig. 1 and 3, the elastic stop band 5 is formed by twisting a plurality of rubber bands, so that the service life of the elastic stop band 5 is prolonged, the elastic band 9 is made of latex, the thickness of the elastic band 9 is 5 mm, the elastic band 9 has strong oxidation resistance and stretch resistance, and the service life of the device is prolonged.

Referring to fig. 1 and 2, the adjusting piece comprises hooks 13 detachably arranged on the ring piece 11, a rubber band 14 is fixedly arranged between the two hooks 13, the rubber band 14 is of a tubular structure, the inner diameter of the rubber band 14 is 4 mm, a user can quickly install the adjusting piece on the ring piece 11, the adjusting piece is convenient for the user to quickly assemble, resistance of the user during training is changed by changing the number of the adjusting piece installed on the ring piece 11, and flexibility of the user during training is improved.

Referring to fig. 1, can dismantle on the side of support column 10 and be provided with handle piece 15, the fixed cover that holds that is provided with on handle piece 15, the material of the cover that holds is the bubble cotton, promotes the frictional force with the palm contact on the one hand, prevents that the user from using the device when taking exercise that the palm skids impression user's use and experiences, and on the other hand protects user's the portion of holding.

When in use: through the structural arrangement of the middle component 1 and the side component 2, a user can change the elastic stop bands 5 with different elastic limits by arranging the elastic stop bands 5 on the corresponding through holes on the connector 4 in a crossed manner, so as to adjust the resistance of the device during use, or can adjust the resistance of the device during use by changing the number of the elastic stop bands 5 mounted on the head of the connector 4, and the resistance of the user during training is changed by changing the number of the adjusting pieces mounted on the ring piece 11, so that the flexibility of the user during training is improved; the user can dismantle through the both ends with elasticity stop band 5 and set up buckle 6, the person of facilitating the use installs elasticity stop band 5 overhead 4 connectors, the person of facilitating the use carries out fast assembly, slot 7 on two supports 3 back of the body has inserted picture peg 8, the person of facilitating the use installs elastic band 9 fast, the both ends of rubber band 14 are provided with couple 13 on the regulating part, the person of facilitating the use can install regulating part to ring 11 fast, the person of facilitating the use carries out fast assembly.

The foregoing is only a preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the protection scope of the present invention by replacing or changing the technical solution and the modified concept of the present invention within the technical scope of the present invention.

Claims

1. The utility model provides a special type stretch band structure for back tensile exercise, includes middle part subassembly (1) and installs respectively in the lateral part subassembly (2) of the left and right both sides of middle part subassembly (1), its characterized in that: middle part subassembly (1) is including support (3) that left and right symmetry set up, two even fixed being provided with a connector (4) on support (3) the opposite face, run through on connector (4) and seted up the through-hole, corresponding cross on the through-hole and be provided with elasticity stop band (5), the both ends of elasticity stop band (5) can be dismantled and be provided with buckle (6), two slot (7) have been seted up on the back face mutually of support (3), lateral part subassembly (2) include with slot (7) sliding connection's picture peg (8), it is provided with elastic band (9) to fix on picture peg (8), the one end of elastic band (9) with picture peg (8) fixed connection, the one end and support column (10) fixed connection of elastic band (9), picture peg (8) with be provided with a plurality of rings (11) on support column (10) the corresponding position, on picture peg (8) ring (11) with on support column (10) can dismantle the regulating part between ring (11).

2. The structure of claim 1, wherein said structure is characterized by the following: the front surface and the rear surface of the bracket (3) are fixedly provided with protective pads (12), and the protective pads (12) are made of sponge wrapped by PU.

3. The structure of claim 1, wherein said structure is characterized by the following: the buckle (6) is a plastic-made mesh-shaped buckle.

4. The structure of claim 1, wherein said structure is characterized by the following: the elastic stop band (5) is formed by twisting a plurality of rubber bands, and the elastic band (9) is made of latex.

5. The structure of claim 1, wherein said structure is formed by: the adjusting piece comprises hooks (13) detachably arranged on the ring piece (11), a rubber band (14) is fixedly arranged between the two hooks (13), and the rubber band (14) is of a tubular structure.

6. The structure of claim 1, wherein said structure is formed by: the side surface of the supporting column (10) is detachably provided with a handle piece (15), and a handle sleeve is fixedly arranged on the handle piece (15).