CN215558137U

CN215558137U - Tensile elastic cord that pulls of high strength

Info

Publication number: CN215558137U
Application number: CN202122184079.6U
Authority: CN
Inventors: 李红霞; 李志山; 李又娣
Original assignee: Shaoxing Hede Webbing Co ltd
Current assignee: Shaoxing Hede Webbing Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-01-18
Anticipated expiration: 2031-09-10

Abstract

The utility model relates to the technical field of elastic bands, in particular to a high-strength anti-pulling elastic band which comprises a stretcher and a winding device, wherein a band body is arranged on the upper surface of the stretcher, the winding device is arranged on one side of the stretcher, the winding device comprises a collecting box, the collecting box is fixedly connected with the stretcher, the inner wall of the collecting box is rotatably connected with a rotating rod, the band body is sleeved on the rotating rod and fixedly connected with the surface of the rotating rod, one side of the rotating rod penetrates through the collecting box and is fixedly connected with a knob, one side of the collecting box, which is close to the knob, is fixedly connected with a positioning frame, one side of the knob, which is close to the positioning frame, is provided with a sliding groove, the inner wall of the sliding groove is slidably connected with a limiting rod, and the surface of the limiting rod is sleeved with a limiting spring. According to the belt body winding device, the belt body is effectively wound by the winding device, so that the phenomenon that the belt body is exposed outside and is easy to hook other objects when the belt body winding device is used, the belt body is broken is avoided, the failure rate of equipment is reduced, and the stability of the equipment is improved.

Description

Tensile elastic cord that pulls of high strength

Technical Field

The utility model relates to the technical field of elastic bands, in particular to a high-strength anti-pulling elastic band

Background

The elastic cord possess stronger elasticity and toughness, extensively be used for clothing and other cloth, present stretcher is provided with the elasticity and brings fixed wounded, avoids wounded to fall down in handling.

With the development of society, elastic bands are widely used for stretchers, the existing elastic bands of most stretchers lack a rolling method when in use, the elastic bands are hung on two sides of the stretchers, the situation that the elastic bands are lost or broken is easily caused, the normal use of equipment is affected, and improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a high-strength stretch-resistant elastic band.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides an elastic cord that high strength tensile was dragged, includes stretcher and coiling mechanism, the upper surface of stretcher is provided with the area body, the coiling mechanism sets up the one side at the stretcher, the coiling mechanism is including collecting the box, collect box and stretcher fixed connection, the inner wall of collecting the box rotates and is connected with the dwang, the area body cover is established on the dwang and is connected rather than fixed surface.

Preferably, one side of dwang is run through and is collected box and fixedly connected with knob, collect one side fixedly connected with locating rack that the box is close to the knob, through setting up knob cooperation dwang, rotate the knob during the use, drive the dwang and carry out the rolling with the area body, avoid the area body to expose and couple to other objects outside, cause the condition of the area body damage to appear.

Preferably, the spout has been seted up to one side that the knob is close to the locating rack, the inner wall sliding connection of spout has the gag lever post, the surface cover of gag lever post is equipped with spacing spring, and through setting up spacing spring and gag lever post, the gag lever post inserts the locating rack during the use and fixes a position the knob, avoids the knob to produce after the area body rolling is accomplished and rocks, leads to the area body to be difficult to the condition of fixed and roll-off.

Preferably, the both ends of spacing spring respectively with gag lever post and knob fixed connection, the quad slit has been seted up to one side that the locating rack is close to the gag lever post, the gag lever post is inserted with the quad slit and is established and be connected, through setting up the locating rack, the cooperation gag lever post is fixed knob and dwang, avoids being difficult to after the dwang will take the body rolling fixed, influences the condition that equipment used.

Preferably, one side of stretcher is provided with connecting device, connecting device includes the cutting ferrule, cutting ferrule and stretcher fixed connection, the rectangular hole has been seted up on the surface of cutting ferrule, the area body is inserted with the rectangular hole and is established the connection, the annular hole has been seted up on the surface of cutting ferrule, through setting up connecting device, avoids the mode through the buckle to connect the area body during the use, and the dead condition of card easily appears to the buckle during the use, causes the user to be difficult to break away from the area body fast, influences the use of equipment.

Preferably, the inner wall sliding connection of annular hole has the briquetting, the piece is placed to one side fixedly connected with of briquetting, the cutting ferrule is close to the one side fixedly connected with installation piece of placing the piece, through setting up the briquetting, fixes a position the area body, influences the position of the fixed band body, avoids the area body to break away from the cutting ferrule, leads to the wounded to be difficult to the condition appearance of constraint.

Preferably, one side of installation piece is rotated and is connected with the pull rod, the jack has been seted up to one side that the installation piece is close to the pull rod, the inner wall sliding connection of jack has the auxiliary rod, the surface cover of auxiliary rod is equipped with fixed spring, fixed spring's both ends respectively with installation piece and auxiliary rod fixed connection, through setting up auxiliary rod and installation piece, fix a position the briquetting, avoid the briquetting to break away from the condition appearance that the area body influences the whole fixed effect of equipment.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the belt body winding device, the winding device is arranged, when the belt body winding device is used, the knob is rotated to drive the rotating rod to rotate, the rotating rod winds the belt body, then the limiting rod is pressed, the limiting rod is loosened, the limiting spring generates elastic force to push the limiting rod to be inserted into the positioning frame to position the limiting rod to complete winding, the limiting rod is pressed to be separated from the positioning frame, the belt body is pulled to be used, the winding device is arranged, the belt body is effectively wound, the situation that the belt body is exposed outside and is easy to hook other objects when the belt body is used is avoided, the belt body is broken is avoided, the fault rate of equipment is reduced, and the stability of the equipment is improved.

2. According to the utility model, through arranging the connecting device, when the device is used, the belt body is inserted into the clamping sleeve, after the belt body reaches a proper position, the pressing block is released to abut against the belt body, the placing block abuts against the mounting block, the auxiliary rod is pressed and the pull rod is rotated to abut against the placing block, the auxiliary rod fixing spring is released to lose constraint, elasticity is generated to push the auxiliary rod to abut against the pull rod to complete positioning, through arranging the connecting device, the belt body is effectively connected, the situation that the belt body is connected in a clamping mode in use and is difficult to open in use, the use of equipment is influenced, and a large amount of time is consumed by a user exists, so that the operation difficulty of the equipment is reduced, and the usability of the equipment is improved.

Drawings

FIG. 1 is a schematic perspective view of a high strength stretch resistant elastic band in accordance with the present invention;

FIG. 2 is a schematic view of a portion of a high strength stretch resistant elastic band in accordance with the present invention;

FIG. 3 is a schematic structural view of a high-strength pulling-resistant winding device in an elastic band according to the present invention;

FIG. 4 is a schematic view of a high strength, stretch resistant connector in an elastic band in accordance with the present invention;

fig. 5 is a schematic view of the structure at a position a in fig. 4 of the high strength stretch resistant elastic band according to the present invention.

Illustration of the drawings: 1. a stretcher; 2. a belt body; 3. a winding device; 31. a collection box; 32. rotating the rod; 33. a knob; 34. a positioning frame; 35. a limiting rod; 36. a limiting spring; 4. a connecting device; 41. a card sleeve; 42. briquetting; 43. placing the blocks; 44. a pull rod; 45. mounting blocks; 46. an auxiliary lever; 47. the spring is fixed.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an anti-tensile elastic cord of tearing of high strength, includes stretcher 1 and coiling mechanism 3, and the upper surface of stretcher 1 is provided with the area body 2, and coiling mechanism 3 sets up the one side at stretcher 1.

The specific arrangement and function of the winding device 3 and the connecting device 4 will be described in detail below.

In this embodiment: the winding device 3 comprises a collecting box 31, the collecting box 31 is fixedly connected with the stretcher 1, the inner wall of the collecting box 31 is rotatably connected with a rotating rod 32, and the belt body 2 is sleeved on the rotating rod 32 and is fixedly connected with the surface of the rotating rod.

Specifically, one side of dwang 32 runs through and collects box 31 and fixedly connected with knob 33, collects one side fixedly connected with locating rack 34 that box 31 is close to knob 33, through setting up knob 33 cooperation dwang 32, rotates knob 33 during the use, drives dwang 32 and carries out the rolling with the area body 2, avoids the area body 2 to expose and couple to other objects outside, causes the condition of the area body 2 damage to appear.

Specifically, one side of the knob 33 close to the positioning frame 34 is provided with a sliding groove, the inner wall of the sliding groove is connected with a limiting rod 35 in a sliding mode, and the surface of the limiting rod 35 is sleeved with a limiting spring 36.

In this embodiment: through setting up spacing spring 36 and gag lever post 35, during the use gag lever post 35 inserts location frame 34 in with knob 33 location, avoids producing after the rolling of the area body 2 is accomplished knob 33 and rocks, leads to the condition of the area body 2 to be difficult to fix and the roll-off.

Specifically, the both ends of spacing spring 36 respectively with gag lever post 35 and knob 33 fixed connection, the quad slit has been seted up to locating rack 34 near one side of gag lever post 35, and gag lever post 35 is inserted with the quad slit and is established and be connected, through setting up locating rack 34, cooperates gag lever post 35, fixes knob 33 and dwang 32, avoids being difficult to after dwang 32 will take the body 2 rolling fixed, influences the condition that equipment used.

In this embodiment: one side of stretcher 1 is provided with connecting device 4, and connecting device 4 includes cutting ferrule 41, cutting ferrule 41 and stretcher 1 fixed connection, and the rectangular hole has been seted up on the surface of cutting ferrule 41, and the area body 2 is inserted with the rectangular hole and is established and be connected, and the annular hole has been seted up on the surface of cutting ferrule 41.

In this embodiment: through setting up connecting device 4, avoid the mode through the buckle to connect the area body 2 during the use, the dead condition of card easily appears in the buckle during the use, causes the user to be difficult to break away from the use of the influence equipment with the area body 2 fast.

Specifically, the inner wall sliding connection of annular hole has briquetting 42, and the piece 43 is placed to one side fixedly connected with of briquetting 42, and cutting ferrule 41 is close to one side fixedly connected with installation piece 45 of placing piece 43, through setting up briquetting 42, fixes a position the area body 2, influences the position of the fixed band body 2, avoids the area body 2 to break away from cutting ferrule 41, leads to the condition that the wounded is difficult to the constraint to appear.

Specifically, one side of installation piece 45 is rotated and is connected with pull rod 44, and the jack has been seted up to one side that installation piece 45 is close to pull rod 44, and the inner wall sliding connection of jack has auxiliary rod 46, and auxiliary rod 46's surface cover is equipped with fixed spring 47, fixed spring 47's both ends respectively with installation piece 45 and auxiliary rod 46 fixed connection.

In this embodiment: through setting up auxiliary rod 46 and installation piece 45, fix a position briquetting 42, avoid briquetting 42 to break away from the condition appearance that area body 2 influences the whole fixed effect of equipment.

The working principle is as follows: when the winding device 3 is arranged, the rotary knob 33 is rotated to drive the rotary rod 32 to rotate, the rotary rod 32 winds the belt body 2, then the limiting rod 35 is pressed, the limiting rod 35 is loosened, the limiting spring 36 generates elastic force to push the limiting rod 35 to be inserted into the positioning frame 34 to position and complete winding, the limiting rod 35 is pressed to be separated from the positioning frame 34, the belt body 2 is pulled to be used, the belt body 2 is effectively wound by arranging the winding device 3, the phenomenon that the belt body 2 is exposed outside and is easy to hook other objects when in use to cause the breakage of the belt body 2 is avoided, the failure rate of equipment is reduced, the stability of the equipment is improved, meanwhile, when the specific using method of the connecting device 4 is used, the belt body 2 is inserted into the clamping sleeve 41, when the belt body 2 reaches a proper position, the pressing press block 42 is loosened to abut against the belt body 2, and the placing block 43 abuts against the mounting block 45, press down auxiliary rod 46 and rotate pull rod 44 and place the piece 43 and offset, loosen auxiliary rod 46 fixed spring 47 and lose the constraint and produce elasticity promotion auxiliary rod 46 and offset with pull rod 44 and accomplish the location, through setting up connecting device 4, effectively connect the area body 2, and then avoided connecting it through the mode of block when using, be difficult to open during the use, influence the use of equipment, and the condition that consumes user's a large amount of time, and then reduced the operation degree of difficulty of equipment, the ease of use of equipment has been improved.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. The utility model provides an anti-tensile elastic cord of tearing of high strength, includes stretcher (1) and coiling mechanism (3), its characterized in that: the upper surface of stretcher (1) is provided with the area body (2), coiling mechanism (3) set up the one side in stretcher (1), coiling mechanism (3) are including collecting box (31), collect box (31) and stretcher (1) fixed connection, the inner wall of collecting box (31) is rotated and is connected with dwang (32), area body (2) cover is established on dwang (32) and is connected rather than fixed surface.

2. A high strength stretch resistant elastic as claimed in claim 1, wherein: one side of dwang (32) runs through and collects box (31) and fixedly connected with knob (33), collect box (31) and be close to one side fixedly connected with locating rack (34) of knob (33).

3. A high strength stretch resistant elastic as claimed in claim 2, wherein: the knob (33) is close to one side of locating rack (34) and has been seted up the spout, the inner wall sliding connection of spout has gag lever post (35), the surface cover of gag lever post (35) is equipped with spacing spring (36).

4. A high strength stretch resistant elastic as claimed in claim 3, wherein: the both ends of spacing spring (36) respectively with gag lever post (35) and knob (33) fixed connection, the quad slit has been seted up to locating rack (34) one side that is close to gag lever post (35), gag lever post (35) are inserted with the quad slit and are established the connection.

5. A high strength stretch resistant elastic as claimed in claim 1, wherein: one side of stretcher (1) is provided with connecting device (4), connecting device (4) include cutting ferrule (41), cutting ferrule (41) and stretcher (1) fixed connection, the rectangular hole has been seted up on the surface of cutting ferrule (41), the area body (2) is inserted with the rectangular hole and is established the connection, the annular hole has been seted up on the surface of cutting ferrule (41).

6. A high strength stretch resistant elastic as claimed in claim 5, wherein: the inner wall sliding connection of annular hole has briquetting (42), one side fixedly connected with of briquetting (42) places piece (43), cutting ferrule (41) are close to one side fixedly connected with installation piece (45) of placing piece (43).

7. A high strength stretch resistant elastic as claimed in claim 6, wherein: one side of installation piece (45) is rotated and is connected with pull rod (44), the jack has been seted up to one side that installation piece (45) are close to pull rod (44), the inner wall sliding connection of jack has auxiliary rod (46), the surface cover of auxiliary rod (46) is equipped with fixed spring (47), the both ends of fixed spring (47) respectively with installation piece (45) and auxiliary rod (46) fixed connection.