CN2034404U

CN2034404U - Nonskid shoulder-pad

Info

Publication number: CN2034404U
Application number: CN 88204064
Authority: CN
Inventors: 郭湘泗; 罗华; 朱继华
Original assignee: 郭湘泗
Priority date: 1988-04-19
Filing date: 1988-04-19
Publication date: 1989-03-22

Abstract

The utility model relates to a detachable shoulder pad for preventing shoulder strap (for a school bag, a handbag, etc.) from skidding, which comprises an inner body and an outer body. Because at least one surface of the inner body and at least one surface of the outer body are provided with non-skid layers, the shoulder straps can not skid relatively to the shoulder pad and can not skid off a shoulder. Simultaneously, the shoulder pad also has the functions of enlarging the stressed area of the shoulder and alleviating the partial pressure.

Description

Nonskid shoulder-pad

The utility model relates to a kind of slide piggyback shoulder tool of usefulness of braces that prevents.

When daily school bag, travelling bag etc. were carried on the arm piggyback, because braces mostly is cloth or leather and fur products, the frictional force between braces and the shoulder was very little, makes that braces is easy to slide piggyback.Though on the braces of the bag that many volumes are bigger shoulder pad is arranged, the local pressure that the effect of this shoulder pad just increases contact area, reduces to take on does not reach anti-skidding purpose.

The purpose of this utility model just provides a kind of dismountable Nonskid shoulder-pad that prevents that braces from sliding piggyback.

The purpose of this utility model is achieved in that the bigger skid resistant course of coefficient of friction is set on two whippy material surfaces, when above-mentioned two block of material are superimposed, its two relative faces are used for clamping and fixing braces, and opposing (to) two faces in have a face and shoulder grafting to touch, because the existence of above-mentioned skid resistant course, make braces neither can slide, also can not get off from takeing on landing with respect to the shoulder tool.Because above-mentioned two block of material are to connect with velcro, so this shoulder tool is dismountable.

Below in conjunction with embodiment and accompanying drawing the utility model is further described.

Fig. 1 is for embodying the schematic diagram of the utility model purposes.

Fig. 2 takes on the schematic diagram of the structure of signing an undertaking for reflection.

Fig. 3 launches the schematic diagram of back inner surface structure for reflection shoulder tool.

Fig. 4 is the schematic diagram of reflection shoulder tool outer surface structure.

As shown in Figure 1, the purposes of shoulder tool 20 prevents that exactly braces 10 from getting off (as shown by arrow A) from takeing on 30 landing, prevents from again simultaneously to slide (as shown by arrow B) before and after braces 10 piggyback.

As shown in Figure 2, shoulder tool 20 is made of ectosome 21 and endosome 22.

As shown in Figure 3, at ectosome 21 and endosome 22 interior surface opposing S ₂₁And S ₂₂Be provided with skid

resistant course

43,53 and 54, be provided with attaching

parts

41,42 and 51,52 simultaneously, skid resistant course and attaching parts all adopt velcro, 41,42 and 43 are the thin buckle side of velcro (claiming public face again), and 51,52,53 and 54 are the thick buckle side of velcro (claiming generatrix again).Because 43,53 and 54 have bigger coefficient of friction, the braces 10 that is held between ectosome 21 and endosome 22 just can not slide in the direction shown in arrow B among Fig. 1 with respect to the shoulder tool.

As shown in Figure 4, ectosome 21 and endosome 22 opposing (to) outer surface be S ₂₁' and S ₂₂', owing to endosome 22 and shoulder grafting touch, so at least at S ₂₂Establish skid resistant course 61 on the ' face, skid resistant course 61 is the thick buckle side or the thin buckle side of velcro, because 61 existence, braces 10 just can the direction shown in the arrow A not slip down from shoulder upper edge Fig. 1 together with shoulder tool 20.Again because of outer surface S ₂₁' on do not have skid resistant course, just easily that inside and outside two bodies are hyperphoric in the coarse situation of last dress cloth, prevent the non slip surface dress material that weares and teares.

According to the utility model, the shape of skid resistant course can have multiple pattern, as a kind of conversion of the foregoing description, Fig. 3 and skid resistant course shown in Figure 4 are correspondingly changed into Fig. 5 and shape shown in Figure 6, also can reach same effect.

Nonskid shoulder-pad provided by the utility model, owing to connect endosome 22 and ectosome 21 with velcro, therefore, this shoulder tool can be dismantled and install easily.

Claims

1, a kind of Nonskid shoulder-pad is made of endosome 22 and ectosome 21, it is characterized in that endosome 22 and ectosome 21 all have at least a face to be provided with skid resistant course, and skid resistant course is made with velcro.