CN212038852U

CN212038852U - Protective sleeve convenient to install

Info

Publication number: CN212038852U
Application number: CN202020620156.0U
Authority: CN
Inventors: 陈立富
Original assignee: Huaian Vocational College of Information Technology
Current assignee: Huaian Vocational College of Information Technology
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2020-12-01
Anticipated expiration: 2030-04-23

Abstract

The utility model discloses a lag convenient to installation, including the protective sheath, protective sheath left side and right side all are fixed with the locating lever, protective sheath left side and right side all are provided with upper fixed ring and lower fixed ring, upper fixed ring is located the lower fixed ring upside. The utility model discloses a magic colludes face and magic hair side, conveniently with protective sheath suit on the equipment, and through the fixed block, bolt and nut, be convenient for fix upper fixed ring and lower fixed ring on the equipment, and the rubber pad has been increased, frictional force has been improved, through bolt and nut, its fixed fastness has been guaranteed, easy to assemble, through upper fixed ring, lower fixed ring, locating hole and locating lever, be convenient for fix a position the protective sheath, avoid taking place to rotate when gripping, high durability and convenient use, through last skid resistant course, skid resistant course and rubber bulge down, the stability that personnel's hand gripped and the frictional force between protective sheath and the equipment have been improved, easy to assemble.

Description

Protective sleeve convenient to install

Technical Field

The utility model relates to a sport equipment technical field specifically is a lag convenient to installation.

Background

Nowadays, along with the improvement of living standard of people, the amateur lives of sports, sports and fitness and the like are more and more abundant, and people are more and more in professional sports competition and sports leisure sports along with the call of national nationwide fitness. In order to ensure the stability of sports equipment, most sports equipment is made of steel, aluminum alloy and other materials which are easy to collide and hurt athletes, so that the head, the knee, the leg and the like collide and hurt due to errors, alarm, inertia and other reasons in the process of sports and leisure on the sports equipment.

There is certain drawback at present sport equipment protective sheath when using, at first, in the use, can not be convenient for the installation of lag and single pole, and poor stability between lag and the horizontal bar, takes place to rotate easily, leads to personnel can't firmly to grip, and personnel take place dangerously when training, and the use is inconvenient, so we propose the lag of being convenient for the installation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lag convenient to installation to it has certain drawback to propose the sports equipment protective sheath that has now when using in solving above-mentioned background art, at first, in the use, can not be convenient for the installation of lag and horizontal bar, and poor stability between lag and the horizontal bar, takes place to rotate easily, leads to personnel can't firmly grip, and personnel take place danger when training, awkward problem.

In order to achieve the above object, the utility model provides a following technical scheme: a protective sleeve convenient to install comprises a protective sleeve, positioning rods are fixed on the left side and the right side of the protective sleeve, an upper fixing ring and a lower fixing ring are arranged on the left side and the right side of the protective sleeve respectively, the upper fixing ring is located on the upper side of the lower fixing ring, fixing blocks are fixed on the front side and the rear side of the upper fixing ring and the rear side of the lower fixing ring in a welding mode, bolts penetrate through the fixing blocks, nuts are connected to the lower sides of the bolts through threads, the positioning rods are inserted in the upper fixing ring and the lower fixing ring, a magic hook surface is sewn in front of the protective sleeve, a magic burr surface is sewn on the rear side of the protective sleeve and is connected with the magic burr surface, the protective sleeve is composed of an upper anti-slip layer, a flame-retardant layer, a base layer, an elastic layer and a lower anti-slip layer, the upper anti-, the lower anti-slip layer is fixedly bonded on the lower side of the elastic layer.

Preferably, rubber bulges are fixed at the lower end of the protective sleeve at equal intervals.

Preferably, the cross sections of the upper fixing ring and the lower fixing ring are arc-shaped, and the inner walls of the upper fixing ring and the lower fixing ring are fixedly bonded with rubber pads.

Preferably, the side surfaces of the upper fixing ring and the lower fixing ring are provided with positioning holes, and the positioning rods are inserted into the positioning holes.

Preferably, the fixing block is provided with a through hole, and the bolt penetrates through the through hole.

Preferably, last fixed ring and lower fixed ring all are equipped with two sets ofly, and two sets of last fixed rings and lower fixed ring set up respectively on the protective sheath left side and right side.

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

this lag convenient to installation, collude face and magic hair through the magic, conveniently with protective sheath suit on the equipment, and through the fixed block, bolt and nut, be convenient for fix upper fixing ring and lower fixing ring on the equipment, and the rubber pad has been increased, frictional force has been improved, through bolt and nut, its fixed fastness has been guaranteed, easy to assemble, through upper fixing ring, lower fixing ring, locating hole and locating lever, be convenient for fix a position the protective sheath, avoid taking place to rotate when gripping, high durability and convenient use, through last skid resistant course, skid resistant course and rubber bulge down, the stability that personnel's hand gripped and the frictional force between protective sheath and the equipment have been improved, through fire-retardant layer, avoid depositing the in-process conflagration emergence, through the elastic layer, conveniently cushion the protection to personnel, high durability and convenient use, and convenient installation.

Drawings

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

fig. 2 is a side view of the upper fixing ring and the lower fixing ring of the present invention;

FIG. 3 is a view showing the construction of the protective cover of the present invention when it is unfolded;

fig. 4 is a cross-sectional view of the middle protective sheath of the present invention when it is deployed.

In the figure: 1. a protective sleeve; 2. an upper fixing ring; 3. a fixed block; 4. a lower fixing ring; 5. a nut; 6. a bolt; 7. positioning a rod; 8. positioning holes; 9. magic hook surface; 10. magic hair surface; 11. an anti-skid layer is arranged; 12. a flame retardant layer; 13. a base layer; 14. an elastic layer; 15. and a lower anti-slip layer.

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. 1-4, the present invention provides a technical solution: a protective sleeve convenient to install comprises a protective sleeve 1, positioning rods 7 are fixed on the left side and the right side of the protective sleeve 1, an upper fixing ring 2 and a lower fixing ring 4 are arranged on the left side and the right side of the protective sleeve 1, the upper fixing ring 2 is positioned on the upper side of the lower fixing ring 4, fixing blocks 3 are fixed on the front side and the rear side of the upper fixing ring 2 and the lower fixing ring 4 in a welding mode, bolts 6 penetrate through the fixing blocks 3, nuts 5 are connected to the lower sides of the bolts 6 through threads, the positioning rods 7 are inserted in the upper fixing ring 2 and the lower fixing ring 4, a magic hook face 9 is sewn in front of the protective sleeve 1, a magic hair face 10 is sewn on the rear side of the protective sleeve 1, the magic hook face 9 is connected with the magic hair face 10, the protective sleeve 1 is composed of an upper anti-slip layer 11, a flame-retardant layer 12, a base layer 13, an elastic layer, the elastic layer 14 is bonded and fixed to the lower side of the base layer 13, and the lower anti-slip layer 15 is bonded and fixed to the lower side of the elastic layer 14.

The utility model discloses in: the lower extreme equidistance of protective sheath 1 is fixed with the rubber arch, improves the frictional force to between the equipment, improves its fastness.

The utility model discloses in: the cross sections of the upper fixing ring 2 and the lower fixing ring 4 are both arc-shaped, and the inner walls of the upper fixing ring 2 and the lower fixing ring 4 are both fixedly bonded with rubber pads, so that the upper fixing ring is conveniently sleeved on equipment and fixed, and the friction force between the upper fixing ring 2 and the equipment is improved through the rubber pads.

The utility model discloses in: locating hole 8 has all been seted up to upper fixed ring 2 and 4 sides of lower fixed ring, and locating lever 7 is pegged graft in locating hole 8, through locating hole 8, makes things convenient for locating lever 7 to insert, conveniently fixes a position protective sheath 1, avoids taking place to rotate.

The utility model discloses in: the fixing block 3 is provided with a through hole, and the bolt 6 penetrates through the through hole, the bolt 6 and the bolt 6 to be fixed.

The utility model discloses in: go up solid fixed ring 2 and solid fixed ring 4 down and all be equipped with two sets ofly, two sets of solid fixed ring 2 and solid fixed ring 4 down set up respectively on protection sleeve 1 left side and right side, through fixing protection sleeve 1.

The working principle is as follows: during normal use, wrap up protective sheath 1 on the equipment, then collude the cooperation of face 9 and magic hair side 10 through the magic, fix it on the equipment tentatively, then with upper fixed ring 2 and 4 cards of lower fixed ring on the equipment, then pass fixed block 3 with bolt 6, move upper fixed ring 2 and lower fixed ring 4 to protective sheath 1 side, make locating lever 7 get into in the locating hole 8, then with nut 5 suit on bolt 6, fix upper fixed ring 2 and lower fixed ring 4, can fix a position protective sheath 1, avoid taking place to rotate, accomplish the installation, when not needing to use, screw bolt 6 down, then take off can, high durability and convenient use.

In summary, the following steps: the utility model has the advantages that the magic hook surface 9 and the magic hair surface 10 facilitate the sheathing of the protective sleeve 1 on the equipment, the upper fixing ring 2 and the lower fixing ring 4 are fixed on the equipment through the fixing block 3, the bolt 6 and the nut 5, the rubber pad is added, the friction force is improved, the firmness of the fixation is ensured through the bolt 6 and the nut 5, the installation is convenient, the protective sleeve 1 is convenient to be positioned through the upper fixing ring 2, the lower fixing ring 4, the positioning hole 8 and the positioning rod 7, the rotation during the holding is avoided, the use is convenient, the stability of the hand holding of the personnel and the friction force between the protective sleeve 1 and the equipment are improved through the upper anti-slip layer 11, the lower anti-slip layer 15 and the rubber bulge, the fire hazard in the storage process is avoided through the flame-retardant layer 12, the buffering protection is convenient for the personnel through the elastic layer 14, the use is, the installation is convenient.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. A lag convenient to installation, includes protective sheath (1), its characterized in that: positioning rods (7) are fixed on the left side and the right side of the protective sleeve (1), an upper fixing ring (2) and a lower fixing ring (4) are arranged on the left side and the right side of the protective sleeve (1), the upper fixing ring (2) is located on the upper side of the lower fixing ring (4), fixing blocks (3) are fixed on the front side and the rear side of the upper fixing ring (2) and the lower fixing ring (4) in a welding mode, bolts (6) penetrate through the fixing blocks (3), nuts (5) are connected to the lower sides of the bolts (6) through threads, the positioning rods (7) are inserted into the upper fixing ring (2) and the lower fixing ring (4), a magic hook surface (9) is sewn in the front of the protective sleeve (1), a magic burr surface (10) is sewn in the rear side of the protective sleeve (1), and the magic hook surface (9) is connected;

protective sheath (1) is by last skid resistant course (11), fire-retardant layer (12), basic unit (13), elastic layer (14) and lower skid resistant course (15), it fixes in fire-retardant layer (12) upper end to go up skid resistant course (11) bonding, fire-retardant layer (12) bonding is fixed in basic unit (13) upper end, elastic layer (14) bonding is fixed in basic unit (13) downside, skid resistant course (15) bonding is fixed in elastic layer (14) downside down.

2. A protective cover for facilitating installation according to claim 1, wherein: rubber bulges are fixed at the lower end of the protective sleeve (1) at equal intervals.

3. A protective cover for facilitating installation according to claim 1, wherein: the cross sections of the upper fixing ring (2) and the lower fixing ring (4) are arc-shaped, and rubber pads are fixedly bonded on the inner walls of the upper fixing ring (2) and the lower fixing ring (4).

4. A protective cover for facilitating installation according to claim 1, wherein: the side surfaces of the upper fixing ring (2) and the lower fixing ring (4) are provided with positioning holes (8), and the positioning rods (7) are inserted into the positioning holes (8).

5. A protective cover for facilitating installation according to claim 1, wherein: the fixing block (3) is provided with a through hole, and the bolt (6) penetrates through the through hole.

6. A protective cover for facilitating installation according to claim 1, wherein: go up solid fixed ring (2) and solid fixed ring (4) down and all be equipped with two sets ofly, two sets of solid fixed ring (2) and solid fixed ring (4) set up respectively on protective sheath (1) left side and right side down.