CN212679925U

CN212679925U - A protection device for body-building list two poles

Info

Publication number: CN212679925U
Application number: CN202020940419.6U
Authority: CN
Inventors: 金芬
Original assignee: Hangzhou Baihuali Household Products Co ltd
Current assignee: Hangzhou Baihuali Household Products Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-03-12
Anticipated expiration: 2030-05-29

Abstract

The utility model discloses a protection device for body-building list double-pole, including containing box, protective structure, roll-up structure, crank, foam-rubber cushion, roll-up pole, fixed slot, set screw, limit structure, clearance structure and compact structure. The utility model has the advantages that: the rolling rod is connected to the inside of the containing box in a rotating mode, a fixing groove is formed in the rolling rod in a penetrating mode, the spongy cushion can be clamped and used for fixing on the fixing groove, fixing screws are connected to the rolling rod through threads, the spongy cushion can be fixed more firmly through the fixing groove and the fixing screws in a matched mode, rolling of the spongy cushion can be guaranteed, a crank fixed to the rolling rod is arranged outside the containing box, the crank can rotate anticlockwise outside, rolling of the spongy cushion can be achieved, manual holding is not needed for rolling, trouble and labor are saved, a compression structure is arranged inside the containing box, and the effect of compression can be achieved when the spongy cushion is rolled.

Description

A protection device for body-building list two poles

Technical Field

The utility model relates to a protection device specifically is a protection device for body-building list double-pole, belongs to body-building protection technical field.

Background

Gymnastics is a sports item, such as various bare-handed gymnastics, rhythm exercises, gymnastics and various self-resistance actions, and the gymnastics can enhance strength and flexibility, increase endurance, improve coordination and control the abilities of all parts of the body, thereby strengthening the body. At present, people can adopt fitness equipment to assist fitness in the fitness process, and in the classification of the fitness equipment, a horizontal bar and a parallel bar are the equipment capable of playing the fitness effect.

Generally all be the snap-on subaerial in open air horizontal bar, subaerial not having any protector, consequently generally all can adopt to lay a big foam-rubber cushion at the bottom of single two poles and protect, but at present the foam-rubber cushion after finishing using, need hold and roll up, the roll-up still need tie up with the frenulum after finishing, not only waste time and energy at this in-process, the condition that the foam-rubber cushion that the roll-up is good scatters still can appear, and still need embrace the apparatus placing room, also comparatively hard.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a protection device for body-building list two poles just for solving above-mentioned problem, the flexible operation is convenient for carry out the rolling with the foam-rubber cushion, and it is laborsaving to save trouble.

The utility model discloses a technical scheme realizes above-mentioned purpose, a protection device for body-building single double pole, including containing box and locate the protective structure of containing box outside, the inside of containing box is connected with roll-up structure, roll-up structure includes crank, foam-rubber cushion, roll-up pole, fixed slot and set screw, rotate in the inside of containing box and be connected with the roll-up pole, fix the crank in one end of the roll-up pole, run through the fixed slot on the roll-up pole, the foam-rubber cushion has been held to the inside centre gripping of fixed slot, threaded connection has a plurality of set screws on the roll-up pole; one end of the containing box, which is close to the crank, is connected with a limiting structure, the outside of the containing box is connected with a cleaning structure, and the inside of the containing box is connected with a compression structure.

Preferably, in order to conveniently roll up the spongy cushion, the spongy cushion can be wound outside the rolling rod, and the width of the spongy cushion is smaller than the length of the fixing groove.

Preferably, in order to transport the spongy cushion conveniently, the protective structure comprises a cover plate, a fixing nut, a push-pull rod and four moving wheels, the cover plate is detachably connected with the containing box through the fixing nut, the push-pull rod is fixed at one end of the containing box, and the four moving wheels are fixed at the bottom end of the containing box.

Preferably, for the convenience of inciting somebody to action it carries out spacing fixedly to roll up the pole, limit structure includes fixed cover, gag lever post, gear, stopper and first spring, and inside is hollow structure fixed cover is fixed in the containing box is close to the one end of crank, it runs through to roll up the pole fixed cover the external fixation of roll up the pole the gear, just the gear with fixed cover rotates and connects the inside sliding connection of fixed cover has the gag lever post the one end of gag lever post is that the vertical relation is fixed the stopper, just the stopper with fixed cover sliding connection the gag lever post with the centre gripping is fixed between the fixed cover first spring.

Preferably, in order to ensure that the limiting rod can limit the gear, one end of the limiting rod, which is close to the gear, is of a wedge-shaped structure, and the limiting rod penetrates through the fixed sleeve.

Preferably, in order to conveniently clean the dust on the side, away from the ground, of the spongy cushion when being furled, the cleaning structure comprises a protective sleeve, a compression roller, a scraper and bristles, wherein the protective sleeve is fixed at one end of the containing box, the protective sleeve is rotatably connected with two compression rollers which are in parallel relation, the protective sleeve deviates from one end of the containing box and is fixed with the scraper, the scraper is of an arc-shaped structure, and the bristles are arranged on the surface of the scraper.

Preferably, in order to compress the spongy cushion when being furled, the compression structure comprises a fixed pipe, a sliding rod, a second spring and a roller wheel, wherein the fixed pipe is fixed on the inner side wall of the containing box in a vertical relation, the sliding rod is connected to the inside of the fixed pipe in a sliding manner, the second spring is clamped between the sliding rod and the containing box, and one end of the sliding rod, which deviates from the fixed pipe, is rotatably connected with the roller wheel.

The utility model has the advantages that: the utility model is characterized in that the containing box is a cuboid structure with a containing cavity inside and an opening at one end, thereby being convenient for containing the spongy cushion with protection function, the containing box is rotatably connected with a rolling rod inside, the rolling rod is provided with a fixing groove in a penetrating way, the spongy cushion can be clamped on the fixing groove for fixing, and the rolling rod is provided with a fixing screw in a threaded connection way, the spongy cushion can be fixed more firmly by the matching use of the fixing groove and the fixing screw, thereby ensuring the rolling of the spongy cushion, and the outer part of the containing box is provided with a crank fixed with the rolling rod, thereby realizing the counterclockwise rotation of the crank at the outer part, realizing the rolling of the spongy cushion, not needing to hold the rolling manually for rolling, saving trouble and labor, and because a compression structure is arranged inside the containing box, thereby playing a compression role when the spongy cushion is rolled, thereby can guarantee that the foam-rubber cushion of roll-up can not too lax, and through the limit structure who sets up in the containing box outside, can guarantee after the roll-up finishes, the foam-rubber cushion can not take place the rollback phenomenon under the elastic action of self, and through the clearance structure that containing box one end set up, can play the effect of direction promptly, can also carry out the cleaning work to the liftoff one side of foam-rubber cushion, guarantees the clean nature of the foam-rubber cushion of roll-up.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

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

FIG. 3 is a schematic view of a connection structure between the storage box and the winding structure shown in FIG. 1;

FIG. 4 is a schematic view of a connection structure between the furling structure and the compressing structure shown in FIG. 1;

FIG. 5 is an enlarged view of the portion B shown in FIG. 4;

fig. 6 is a schematic view of the sponge pad and the position limiting structure shown in fig. 1.

In the figure: 1. storage box, 2, protective structure, 21, apron, 22, fixation nut, 23, push-and-pull rod, 24, action wheel, 3, roll-up structure, 31, crank, 32, foam-rubber cushion, 33, roll-up pole, 34, fixed slot, 35, set screw, 4, limit structure, 41, fixed cover, 42, gag lever post, 43, gear, 44, stopper, 45, first spring, 5, clearance structure, 51, lag, 52, compression roller, 53, scraper blade, 54, brush hair, 6, compact structure, 61, fixed pipe, 62, slide bar, 63, second spring, 64, gyro wheel.

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. 1-6, a single-rod and double-rod body-building protection device comprises a storage box 1 and a protection structure 2 arranged outside the storage box 1, wherein a winding structure 3 is connected inside the storage box 1, the winding structure 3 comprises a crank 31, a sponge pad 32, a winding rod 33, a fixing groove 34 and a fixing screw 35, the winding rod 33 is rotatably connected inside the storage box 1, the crank 31 is fixed at one end of the winding rod 33, the fixing groove 34 penetrates through the winding rod 33, the sponge pad 32 is clamped inside the fixing groove 34, and the plurality of fixing screws 35 are in threaded connection with the winding rod 33; the storage box 1 is connected with a limiting structure 4 at one end close to the crank 31, the cleaning structure 5 is connected with the outside of the storage box 1, and the compressing structure 6 is connected with the inside of the storage box 1.

As a technical optimization of the present invention, the sponge pad 32 can be wound outside the winding rod 33, and the width of the sponge pad 32 is less than the length of the fixing groove 34.

As a technical optimization scheme of the utility model, protective structure 2 is including apron 21, fixation nut 22, push-and-pull rod 23 and action wheel 24, and apron 21 can dismantle with containing box 1 through fixation nut 22 and be connected, fixes push-and-pull rod 23 in containing box 1's one end, at four action wheels 24 of bottom mounting of containing box 1.

As a technical optimization scheme, limit structure 4 is including fixed cover 41, gag lever post 42, gear 43, stopper 44 and first spring 45, inside fixed cover 41 that is hollow structure is fixed in containing box 1 and is close to the one end of crank 31, roll up pole 33 runs through fixed cover 41, outside fixed gear 43 at roll up pole 33, and gear 43 rotates with fixed cover 41 and is connected, there is gag lever post 42 at the inside sliding connection of fixed cover 41, be the fixed stopper 44 of vertical relation in the one end of gag lever post 42, and stopper 44 and fixed cover 41 sliding connection, the fixed first spring 45 of centre gripping between gag lever post 42 and fixed cover 41.

As a technical optimization scheme of the utility model, the one end that gag lever post 42 is close to gear 43 is for carving the shape structure, and gag lever post 42 runs through fixed cover 41.

As the utility model discloses a technical optimization scheme, clearance structure 5 includes lag 51, compression roller 52, scraper blade 53 and brush hair 54, and lag 51 is fixed in the one end of containing box 1, rotates in lag 51's inside to be connected with two compression roller 52 that are parallel relation, deviates from the fixed scraper blade 53 of one end of containing box 1 at lag 51, and scraper blade 53 is the arc structure, is equipped with brush hair 54 on scraper blade 53's the surface.

As a technical optimization scheme of the utility model, compact structure 6 is including fixed pipe 61, slide bar 62, second spring 63 and gyro wheel 64, and fixed pipe 61 is the inside lateral wall that the vertical relation is fixed in containing box 1, has slide bar 62 at the inside sliding connection of fixed pipe 61, and centre gripping second spring 63 between slide bar 62 and containing box 1 rotates at the one end that slide bar 62 deviates from fixed pipe 61 and is connected with gyro wheel 64.

When the utility model is used, firstly the containing box 1 is pushed to the bottom end of the single and double rods, then the universal wheel 24 with the brake is braked, at this time, the containing box 1 is fixed, then the limiting rod 42 is pulled to ensure that the limiting rod 42 does not limit the gear 43, at this time, a small section of the spongy cushion 32 exposed out of the protecting sleeve 51 can be pulled until the spongy cushion 32 can not be pulled any more, at this time, the spongy cushion 32 with the protecting function can be cushioned at the bottom end of the single and double rods to play the protecting function, if the containing box is needed to be contained after the use is finished, because the containing box 1 is a cuboid structure with a containing cavity and an opening at one end, the spongy cushion 32 with the protecting function can be conveniently contained, the rolling rod 33 is rotatably connected in the containing box 1, because the fixing groove 34 is arranged on the rolling rod 33 in a penetrating way, the spongy cushion 32 can be clamped on the fixing groove 34 for fixing, and because the fixed screw 35 is connected with the furling rod 33 by screw thread, the sponge cushion 32 can be fixed more firmly by using the fixed groove 34 and the fixed screw 35 in cooperation, and because the crank 31 fixed with the furling rod 33 is arranged outside the containing box 1, the crank 31 can be rotated anticlockwise outside, the furling of the sponge cushion 32 can be realized, the furling can be carried out without manual holding, thereby saving trouble and labor, because the fixed tube 61 is fixed on the inner side wall of the containing box 1 in a vertical relation, the slide rod 62 is connected in the fixed tube 61 in a sliding way, the second spring 63 is clamped between the slide rod 62 and the containing box 1, the roller 64 is connected at one end of the slide rod 62 departing from the fixed tube 61 in a rotating way, when the sponge cushion 32 is furled, the roller 64 can play a role of compressing the sponge cushion 32 under the elastic action of the second spring 63, thereby ensuring that the furled sponge cushion 32 is not too loose, the fixing sleeve 41 which is of a hollow structure is fixed at one end of the containing box 1 close to the crank 31, the furling rod 33 penetrates through the fixing sleeve 41, the gear 43 is fixed outside the furling rod 33, the gear 43 is rotatably connected with the fixing sleeve 41, the limiting rod 42 is slidably connected inside the fixing sleeve 41, the limiting block 44 is fixed at one end of the limiting rod 42 in a vertical relation, the limiting block 44 is slidably connected with the fixing sleeve 41, the first spring 45 is clamped and fixed between the limiting rod 42 and the fixing sleeve 41, the first spring 45, the gear 43 and the limiting rod 42 are used in a matching way, when the sponge cushion 32 is furled, the sponge cushion 32 can be ensured not to generate a rollback phenomenon under the self elastic force after furling is finished, the protecting sleeve 51 is fixed at one end of the containing box 1, and two compression rollers 52 which are in a parallel relation are rotatably connected inside the protecting sleeve 51, the fixed scraper blade 53 of one end that deviates from containing box 1 at lag 51, and scraper blade 53 is the arc structure, is equipped with brush hair 54 on scraper blade 53's the surface, through the effect of two compression rollers 52, scraper blade 53 and brush hair 54 promptly, can play the effect of direction promptly, can also carry out the cleaning work to the liftoff one side of foam-rubber cushion 32, guarantees the cleaning nature of the foam-rubber cushion 32 of roll-up.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a protection device for body-building list double-pole, includes containing box (1) and locates containing box (1) outside protective structure (2), its characterized in that: the winding structure (3) is connected to the inside of the storage box (1), the winding structure (3) comprises a crank (31), a sponge cushion (32), a winding rod (33), a fixing groove (34) and a fixing screw (35), the winding rod (33) is rotatably connected to the inside of the storage box (1), the crank (31) is fixed to one end of the winding rod (33), the fixing groove (34) penetrates through the winding rod (33), the sponge cushion (32) is clamped inside the fixing groove (34), and the winding rod (33) is in threaded connection with the fixing screws (35); one end, close to the crank (31), of the containing box (1) is connected with a limiting structure (4), the outside of the containing box (1) is connected with a cleaning structure (5), and the inside of the containing box (1) is connected with a compression structure (6).

2. The protection device for single and double exercise bars according to claim 1, wherein: the sponge pad (32) can be wound on the outer part of the rolling rod (33), and the width of the sponge pad (32) is less than the length of the fixing groove (34).

3. The protection device for single and double exercise bars according to claim 1, wherein: the protective structure (2) comprises a cover plate (21), a fixing nut (22), a push-pull rod (23) and a movable wheel (24), wherein the cover plate (21) is detachably connected with the containing box (1) through the fixing nut (22), the push-pull rod (23) is fixed to one end of the containing box (1), and the four movable wheels (24) are fixed to the bottom end of the containing box (1).

4. The protection device for single and double exercise bars according to claim 1, wherein: the limiting structure (4) comprises a fixing sleeve (41), a limiting rod (42), a gear (43), a limiting block (44) and a first spring (45), the fixing sleeve (41) with a hollow structure is fixed at one end of the containing box (1) close to the crank (31), the winding rod (33) penetrates through the fixing sleeve (41), the gear (43) is fixed outside the winding rod (33), and the gear (43) is rotationally connected with the fixed sleeve (41), the inner part of the fixed sleeve (41) is connected with the limiting rod (42) in a sliding way, the limiting block (44) is fixed at one end of the limiting rod (42) in a vertical relation, the limiting block (44) is connected with the fixed sleeve (41) in a sliding way, and the first spring (45) is clamped and fixed between the limiting rod (42) and the fixed sleeve (41).

5. The protection device for single and double exercise bars according to claim 4, wherein: one end, close to the gear (43), of the limiting rod (42) is of a wedge-shaped structure, and the limiting rod (42) penetrates through the fixed sleeve (41).

6. The protection device for single and double exercise bars according to claim 1, wherein: the cleaning structure (5) comprises a protective sleeve (51), compression rollers (52), scraping plates (53) and bristles (54), wherein the protective sleeve (51) is fixed at one end of the containing box (1), the protective sleeve (51) is rotatably connected with the two compression rollers (52) in parallel, one end of the protective sleeve (51) deviating from the containing box (1) is fixed with the scraping plates (53), the scraping plates (53) are of arc-shaped structures, and the bristles (54) are arranged on the surface of the scraping plates (53).

7. The protection device for single and double exercise bars according to claim 1, wherein: compact structure (6) are including fixed pipe (61), slide bar (62), second spring (63) and gyro wheel (64), fixed pipe (61) are the vertical relation and are fixed in the inside lateral wall of containing box (1) the inside sliding connection of fixed pipe (61) has slide bar (62) with centre gripping between containing box (1) second spring (63) slide bar (62) deviate from the one end of fixed pipe (61) is rotated and is connected with gyro wheel (64).