CN209933958U

CN209933958U - Seat cushion for seat forward bending exercise training

Info

Publication number: CN209933958U
Application number: CN201920586418.3U
Authority: CN
Inventors: 李丽; 李炫林
Original assignee: Hunan Vocational College of Mordern Logistics
Current assignee: Hunan Vocational College of Mordern Logistics
Priority date: 2019-04-26
Filing date: 2019-04-26
Publication date: 2020-01-14
Anticipated expiration: 2029-04-26

Abstract

The utility model relates to a technical field of anteversion sports equipment of seat body specifically is seat body anteversion cushion of sports training usefulness, including first cotton pad, the cotton pad of right-hand member parallel connection second of first cotton pad is connected through the elastic cord between first cotton pad and the cotton pad of second, and the left end tip cover of first cotton pad has connect the pot head, and beneficial effect is: the utility model realizes the mutual folding between the cushions by arranging the corresponding elastic bands and the sponge blocks between the two adjacent cushions, thereby realizing the volume clearance of the cushions and achieving the purpose of convenient transportation; through setting up the pot head, utilize the guide rail of pot head and the cooperation of ear seat, realize fixing the cushion and install on the sports training equipment fast, and then realize the fixed of cushion position, set up the bandage of relevant position simultaneously and be used for the height of fixed knee for it is convenient more convenient to train.

Description

Seat cushion for seat forward bending exercise training

Technical Field

The utility model relates to a technical field of seat body anteflexion sports equipment specifically is the cushion of seat body anteflexion sports training usefulness.

Background

The forward bending of the sitting position is a physical health test project of the colleges, the middle and the schools, and the test aim is to measure the possible activity range of joints such as the trunk, the waist, the hip and the like in a static state and mainly reflect the extensibility and elasticity of the joints, ligaments and muscles of the parts and the development level of the body flexibility.

When the seat body is subjected to forward flexion exercise training, the lower cushion generates larger forward friction force due to forward flexion of the body, so that the cushion deforms or moves to the front position, and the aim of continuous movement cannot be fulfilled due to the position deviation of the cushion; meanwhile, the cushion occupies a large area and is not easy to pack and transport.

Therefore, the seat cushion for the forward bending exercise training of the seat body is provided, and the problems of seat cushion exercise and occupied area transportation are solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a seat cushion of seat body anteflexion motion training usefulness to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the cushion that seat body anteflexion motion training used, including first cotton pad, the cotton pad of right-hand member parallel connection second of first cotton pad is connected through the elastic cord between first cotton pad and the cotton pad of second, and the end cover has been cup jointed to the left end tip of first cotton pad, and the fixed welding of intermediate position of terminal surface has a pair of second ear seat of mutual symmetry about first cotton pad, the left end face intermediate position of end cover inwards caves in and forms the draw-in groove, and the terminal surface inner wall fixed welding has the guide rail about the draw-in groove, has seted up the slot in the middle of the right-hand member face of end cover, all is provided with first ear seat around the end cover left end face, and the terminal surface all is provided with the curb plate perpendicularly around the end cover, and the end cover wraps up the left end face of first cotton pad completely through the curb plate, the upper end of second ear seat is provided with the bandage, and the bandage is located first.

Preferably, the two ends of the elastic band are respectively sewn on the end surfaces of the first cotton pad and the second cotton pad, a gap is formed in the middle of the elastic band, and sponge blocks which are distributed thinly are filled in the gap.

Preferably, the outer contour of the left end face of the first cotton pad is the same as the shape of the end sleeve, the left end of the first cotton pad is inserted into the slot, the left end face of the first cotton pad is fixedly bonded inside the slot, and the front end face and the rear end face of the left end of the first cotton pad are fixed through the matching of screws and the side plates.

Preferably, the right end of the first lug seat is fixedly and vertically welded on the left end face of the end sleeve, a through hole is formed in the left end face of the first lug seat, a fixing bolt is installed in the through hole, and the end face of the first lug seat, which is close to the middle axis, coincides with the left end face and the right end face of the clamping groove.

Preferably, both ends all pass through locking bolt fixed mounting at the up end of second ear seat about the bandage, the bandage sets up to all elastic elasticity belt and makes.

Preferably, the first cotton pad and the second cotton pad are the same in thickness, and dense cotton layers are filled in the first cotton pad and the second cotton pad.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model realizes the mutual folding between the cushions by arranging the corresponding elastic bands and the sponge blocks between the two adjacent cushions, thereby realizing the volume clearance of the cushions and achieving the purpose of convenient transportation;

2. the utility model discloses a set up the pot head, utilize the guide rail of pot head and the cooperation of ear seat, realize fixing the cushion and install fast on the sports training equipment, and then realize the fixed of cushion position, set up the height that the bandage of relevant position is used for fixed knee simultaneously for it is convenient more to train.

Drawings

Fig. 1 is a top view of the present invention;

fig. 2 is a schematic perspective view of the present invention;

fig. 3 is a sectional view of the a-a end face of the present invention.

In the figure: the cotton-padded mattress comprises a first cotton pad 1, a second cotton pad 2, a cotton layer 3, an elastic band 4, a sponge block 5, a bandage 6, an end sleeve 7, a clamping groove 8, a slot 9, a guide rail 10, a first ear seat 11, a fixing bolt 12, a side plate 13, a screw 14, a second ear seat 15 and a locking bolt 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution:

the cushion that seat body anteflexion motion training used, including first cotton pad 1, through the cotton pad 2 of right-hand member parallel connection second at first cotton pad 1, realize cutting apart the cushion modularization, set up first cotton pad 1 and the cotton pad 2 of second into the thickness the same simultaneously, and all fill fine and close cotton layer 3 with the inside of first cotton pad 1 and the cotton pad 2 of second, and then reach the effect of soft buffering.

Through set up elastic cord 4 and be connected between first cotton pad 1 and the cotton pad 2 of second, with the both ends difference sewing connection of elastic cord 4 at the first cotton pad 1 and the cotton terminal surface that fills up 2 of second, realize the fixed connection between first cotton pad 1 and the cotton pad 2 of second, set up the clearance in the centre of elastic cord 4, it distributes thin sponge piece 5 to pack in the clearance simultaneously, and then utilize the elasticity of elastic cord 4 and the soft effect of thin sponge piece 5 to realize folding purpose, and then realize the interfolding between first cotton pad 1 and the cotton pad 2 of second, and then reach the purpose that the volume reduces the transportation of being convenient for and remove.

The outer contour of the left end face of the first cotton pad 1 is set to be the same as the shape of the end sleeve 7, the end sleeve 7 is sleeved at the left end of the first cotton pad 1, the middle of the right end face of the end sleeve 7 is provided with a slot 9, so that the left end of the first cotton pad 1 is inserted into the slot 9, the left end face of the first cotton pad 1 is further fixedly bonded inside the slot 9, and the fixed connection of the first cotton pad 1 and the end sleeve 7 is realized; utilize the equal perpendicular curb plate 13 that sets up of terminal surface around the pot head 7, realize that pot head 7 wraps up the left end face of first cotton pad 1 completely through curb plate 13 for terminal surface passes through screw 14 and curb plate 13's cooperation fixed connection pot head 7 around the left end of first cotton pad 1, realizes the fixed connection once more of first cotton pad 1 and pot head 7.

A pair of second ear seat 15 through the mutual symmetry of the intermediate position fixed welding of terminal surface about first cotton pad 1, be provided with bandage 6 in the upper end of second ear seat 15, bandage 6 sets up to equal elastic elasticity belt and makes, bandage 6 all through 16 fixed mounting at the up end of second ear seat 15 in both ends about, bandage 6 is located first cotton pad 1 directly over this moment, the sportsman extends to the lower extreme of bandage 6 with the both legs, utilize the bending of bandage 6 restriction knee position.

Utilize draw-in groove 8 of the inside sunken formation of left end face intermediate position of end cover 7, and end face inner wall fixed weld guide rail 10 about draw-in groove 8, the grafting effect of utilizing guide rail 10 realizes pegging graft end cover 7 on the sports training equipment fast, then all set up first ear seat 11 around the 7 left end face of end cover, and the fixed perpendicular welding of right-hand member of first ear seat 11 is at the left end face of end cover 7, the through-hole has been seted up at the left end terminal surface of first ear seat 11, install fixing bolt 12 in the through-hole, terminal surface and the left and right sides terminal surface coincidence of draw-in groove 8 that first ear seat 11 is close to the middle axis, utilize the cooperation of first ear seat 11 and fixing bolt 12 to realize fixed connection on end cover 7 and the sports training equipment.

The working principle is as follows: first peg graft inside slot 9 with first cotton pad 1, then utilize the adhesive effect of glue to realize the fixed connection between first cotton pad 1 and the pot head 7, utilize

curb plate

13 and 14 cooperation realization to being connected fixed once more, then utilize guide rail 10 to peg graft pot head 7 on the sports training equipment, utilize the cooperation of first ear seat 11 and fixing bolt 12, realize the quick convenient fixed mounting of pot head 7 and sports equipment, first cotton pad 1 is fixed on sports equipment this moment, realize the rigidity of cushion.

During the sports training, the sportsman extends the lower extreme of both legs to bandage 6, utilizes bandage 6 to restrict the bending of knee position, and then makes the training more effective, and the training action is more standard.

After the motion is ended, take off fixing bolt 12, separate pot head 7 and motion training equipment, then through the crooked folding to elastic cord 4 positions, realize the mutual folding between first cotton pad 1 and the cotton pad 2 of second, and then reach the volume reduction and be convenient for the purpose of transportation removal.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The cushion that seat body anteflexion motion training used, including first cotton pad (1), its characterized in that: the right-hand member parallel connection second cotton pad (2) of first cotton pad (1), connect through elastic cord (4) between first cotton pad (1) and the second cotton pad (2), the left end tip cover of first cotton pad (1) has connect end cover (7), the intermediate position fixed welding of the left and right sides terminal surface of first cotton pad (1) has a pair of second ear seat (15) of mutual symmetry, the left end face intermediate position of end cover (7) is inwards sunken and forms draw-in groove (8), the fixed welding of the left and right ends face inner wall of draw-in groove (8) has guide rail (10), slot (9) have been seted up in the middle of the right end face of end cover (7), all be provided with first ear seat (11) around end cover (7) left end face, the front and back terminal surface of end cover (7) all is provided with curb plate (13) perpendicularly, end cover (7) wraps up the left end face of first cotton pad (1) completely through curb plate (13), the upper end of second ear seat (15) is provided with bandage (6), the bandage (6) is positioned right above the first cotton pad (1).

2. The seat cushion for seat body forward flexion exercise training according to claim 1, characterized in that: the two ends of the elastic band (4) are respectively sewn on the end faces of the first cotton pad (1) and the second cotton pad (2), a gap is formed in the middle of the elastic band (4), and sponge blocks (5) which are distributed thinly are filled in the gap.

3. The seat cushion for seat body forward flexion exercise training according to claim 1, characterized in that: the outer contour of the left end face of the first cotton pad (1) is the same as that of the end sleeve (7), the left end of the first cotton pad (1) is inserted into the slot (9), the left end face of the first cotton pad (1) is fixedly bonded inside the slot (9), and the front end face and the rear end face of the left end of the first cotton pad (1) are fixed with the side plates (13) through screws (14).

4. The seat cushion for seat body forward flexion exercise training according to claim 1, characterized in that: the right-hand member of first ear seat (11) is fixed and is welded perpendicularly at the left end face of end cover (7), and the through-hole has been seted up to the left end terminal surface of first ear seat (11), installs fixing bolt (12) in the through-hole, and end face and the control terminal surface coincidence of draw-in groove (8) about first ear seat (11) are close to the middle axis.

5. The seat cushion for seat body forward flexion exercise training according to claim 1, characterized in that: both ends all pass through locking bolt (16) fixed mounting at the up end of second ear seat (15) about bandage (6), and bandage (6) set up to equal elastic elasticity belt and make.

6. The seat cushion for seat body forward flexion exercise training according to claim 1, characterized in that: the first cotton pad (1) and the second cotton pad (2) are the same in thickness, and dense cotton layers (3) are filled in the first cotton pad (1) and the second cotton pad (2).