CN201839902U

CN201839902U - Rope fastening device

Info

Publication number: CN201839902U
Application number: CN2010205250547U
Authority: CN
Inventors: 刘子祯; 陈怜蓉
Original assignee: Taiwan Industrial Fastener Corp
Current assignee: Taiwan Industrial Fastener Corp
Priority date: 2010-09-09
Filing date: 2010-09-09
Publication date: 2011-05-25
Anticipated expiration: 2020-09-09

Abstract

The utility model relates to a rope fastening device, comprising a first embedding part, a second embedding part and an elastic part, wherein the elastic part comprises at least one penetrating hole and an opening and is clamped between the first embedding part and the second embedding part; the first embedding part comprises a first opening part; the second embedding part comprises a second opening part and at least one side wall; the first opening part, the opening and the second opening part are arranged correspondingly and form a communicated space together. The side wall extends towards the first embedding part from the second embedding part, and the tail end of the side wall forms at least one abutting and fastening end; and the side wall penetrates through the penetrating hole and is fastened with the first embedding part by means of the abutting and fastening end.

Description

The sling device

Technical field

The utility model relates to a kind of sling device, refers to a kind of two fitting portions are established sling with folder sling device that has especially.

Background technology

On the soft material of common knapsack, footwear and clothes, usually can dispose the function that a rope is fastened with enhancing in the life.As shown in Figure 1, in the prior art, by rope being passed opening 13, the width of collocation opening 13 is with the ability of further raising stationary rope.Yet existing sling 1 itself is not fixed on any device usually, therefore has the indefinite phenomenon that swings, and this is an industry problem demanding prompt solution.

Please continue to consult Fig. 1, present existing sling 1 is generally integrally formed sling 1, and its material is selected from an elastoplast usually.Sling 1 is to utilize the appearance profile of itself with the connected mode of the soft material of knapsack, footwear and clothes etc., with soft material butt, but this moment, sling 1 was further unfixing with other device, so when rope is subjected to an external force and pulls, sling 1 can move thereupon and swing, and crystallized ability is had a greatly reduced quality.Therefore, for solving above-mentioned puzzlement, if producer's desire is sling 1 fixedly, usually use the mode of sewing that sling 1 is made on soft material or the accessory, yet, very strange as object shapes such as knapsack, footwear and clothes, the use sewing type is fixed, have certain degree of difficulty on making, not only consuming time longer, finished product also may flaw occur because of the difficulty on making.

In view of this, the supplier of this industry do not have inexertion research and develop a kind of fixed form can quick and easy sling device, in the hope of can be with the manufacturing process time and labour saving, this is real to be the desired target that reaches in the present technique field.

Therefore therefore, the above-mentioned disappearance of inventor's thoughts of the present utility model can be enhanced, and concentrates on studies and cooperates the utilization of scientific principle, proposes reasonable in design and effectively improves the utility model of above-mentioned disappearance.

The utility model content

Main purpose of the present utility model is to provide a kind of sling device, and it utilizes first fitting portion and second fitting portion to be held in the lump when folder is established elastic portion on the soft material, reaches by this elastic portion is fixed in purpose on knapsack, footwear and the clothes.

In order to reach above-mentioned purpose, the utility model provides a kind of sling device.This sling device comprises an elastic portion, comprises an at least one perforation and an opening; One first fitting portion comprises one first peristome, forms with respect to this opening; And one second fitting portion, comprising one second peristome and at least one sidewall, this second peristome forms with respect to this opening, and this at least one sidewall extends towards this first fitting portion from this second fitting portion, and its end is formed with at least one deduction end; Wherein, this elastic portion is located between this first fitting portion and this second fitting portion, and this at least one sidewall engages with this first fitting portion by this at least one deduction end by this at least one perforation.

And this first fitting portion comprises a first surface, forms with respect to this elastic portion, has a plurality of projections.

In addition, this second fitting portion comprises a second surface, forms with respect to this elastic portion, has a plurality of projections.

Preferably, to be triangle radial for this opening.

In addition, this elastic portion comprises three perforation, and this second fitting portion comprises three sidewalls, and this three sidewall is suitable to pass through this three perforation.

The utlity model has following useful effect: sling device of the present utility model, fit and can establish elastic portion by first fitting portion and second fitting portion folder, at this moment, first fitting portion and second fitting portion are located on the soft material in the lump.By this, elastic portion need not can be fixed on the soft material by sewing or other affixed mode.

For enabling further to understand feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing, yet appended graphic only provide with reference to and the explanation usefulness, be not to be used for the utility model is limited.

Description of drawings

Fig. 1 is the schematic perspective view of existing sling device;

Fig. 2 is the three-dimensional exploded view of sling device of the present utility model;

Fig. 3 is the front view of sling device of the present utility model; And

Fig. 4 is the schematic perspective view of sling device of the present utility model.

[primary clustering symbol description]

1 sling, 13 openings

2 sling devices, 21 elastic portion

211 perforation, 213 openings

23 first fitting portions, 232 first peristomes

237 outer surfaces, 238 first surfaces

25 second fitting portions, 252 second peristomes

The 254 sidewall 254a end that deducts

258 second surfaces, 28 projections

8 soft material 9 ropes

The specific embodiment

See also Fig. 2, be the three-dimensional exploded view of the utility model sling device 2, sling device 2 of the present utility model comprises an elastic portion 21, one first fitting portion 23 and one second fitting portion 25.Elastic portion 21 is located between first fitting portion 23 and second fitting portion 25, elastic portion 21 comprises an at least one perforation 211 and an opening 213, first fitting portion 23 comprises one first peristome 232, second fitting portion 25 comprises one second peristome 252 and at least one sidewall 254, wherein, first peristome 232 and second peristome 252 correspond to opening 213 and form, make first peristome 232, opening 213 and second peristome 252 be formed with a connected space jointly, by this, a rope 9 is fitted and can be arranged in this connected space (seeing also Fig. 4).

Please continue combination with reference to figure 3 and Fig. 4.At least one sidewall 254 passes at least one perforation 211 of elastic portion 21 from second fitting portion 25, and extend towards first fitting portion 23, its end is formed with a deduction end 254a, deduction end 254a lays out first peristome 232, be resisted against an outer surface 237 of first fitting portion 23, do one with first fitting portion 23 by this and engage.254a can be a hook part at this deduction end, the formation of hook part can be after straight at least one sidewall 254 passes first peristome 232, utilize machine to bend the end of at least one sidewall 254, change the direction of the end of at least one sidewall 254, close to collude with first fitting portion 23, first fitting portion 23 and second fitting portion 25 are fitted can closely clamping elastic portion 21.Simultaneously, first fitting portion 23 and second fitting portion 25 be clamping one soft material 8 simultaneously also, reaches by this sling 21 is fixed in effect on the soft material 8.Wherein, soft material 8 also has a perforation (not shown), corresponds to first peristome 232, opening 213 and second peristome 252 and is provided with, and is with this connected space of common formation, suitable with ccontaining rope 9.

In the present embodiment, particularly, first fitting portion 23 comprises a first surface 238, forms with respect to elastic portion 21, has a plurality of projections 28, and second fitting portion 25 comprises a second surface 258, forms with respect to elastic portion 21, has a plurality of projections 28.Wherein, when first fitting portion 23 and second fitting portion 25 folder are established elastic portion 21, the projection 28 that is positioned at the projection 28 on the first surface 238 and is positioned on the second surface 258 is suitable to replace towards elastic portion 21, thus, just can making wins has more stable crystallized ability between fitting portion 23 and second fitting portion 25 and the elastic portion 21, in other words, can prevent that promptly elastic portion 21 is with respect to first fitting portion 23 and second fitting portion, 25 rotations or mobile.

As shown in Figure 4, furthermore, first fitting portion 23 of the present utility model and second fitting portion 25 finish chimeric after, cover folder along outer peripheral edges of elastic portion 21 lid and establish elastic portion 21, by this, reduce the area that elastic portion 21 is exposed to environment, cause the durability of elastic portion 21 of the present utility model significantly to improve.Otherwise existing sling does not then have concealed ground to be exposed under the context fully, can cause under often the using repeatedly of user, and sling may destroy because of the bad accelerated material of context, and then situations such as fatigue or fracture take place ahead of time.

Preferably, in the present embodiment, it is radial that the opening 213 of elastic portion 21 is a triangle, yet in other forms of implementation, opening 213 can also not be that triangle is radial, and can form various difformity with sheathed with rope 9, does not limit at this.Moreover in the present embodiment, described elastic portion 21 is preferably and comprises three perforation, 211, the second fitting portions 25 and be preferably that to comprise three sidewalls, 254, three sidewalls 254 suitable with by three perforation 211.But the

sidewall

254 and 211 the quantity configuration of boring a hole can be done a variation arbitrarily with producer's demand, do not limit it at this, and the variation of this kind identity property is all in the interest field that the utility model is advocated.

Disclosed as described above sling device need not to use sewing or other consolidation methods, can reach elastic portion is fixed in purpose on knapsack, footwear and the clothes.Not only more convenient saving time in the assembling, efficient improves, and further hoisting rope buckle device durable degree in the use.

Only the above only is preferred embodiment of the present utility model; be not to be intended to limit to scope of patent protection of the present utility model; so the equivalence of using the utility model specification and graphic content to do such as changes, and all in like manner all is contained in the rights protection scope of the present utility model, closes and gives Chen Ming.

Claims

1. a sling device is characterized in that, this sling device comprises:

One elastic portion comprises an at least one perforation and an opening;

One first fitting portion comprises one first peristome, forms with respect to this opening; And

One second fitting portion comprises one second peristome and at least one sidewall, and this second peristome forms with respect to this opening, and this at least one sidewall extends towards this first fitting portion from this second fitting portion, and its end is formed with at least one deduction end;

Wherein, this elastic portion is located between this first fitting portion and this second fitting portion, and this at least one sidewall engages with this first fitting portion by this at least one deduction end by this at least one perforation.

2. sling device according to claim 1 is characterized in that, this first fitting portion comprises a first surface, forms with respect to this elastic portion, has a plurality of projections.

3. sling device according to claim 1 is characterized in that, this second fitting portion comprises a second surface, forms with respect to this elastic portion, has a plurality of projections.

4. sling device according to claim 1 is characterized in that it is radial that this opening is triangle.

5. sling device according to claim 1 is characterized in that this elastic portion comprises three perforation, and this second fitting portion comprises three sidewalls, and this three sidewall is suitable to pass through this three perforation.