CN2598406Y

CN2598406Y - Elastic buttom

Info

Publication number: CN2598406Y
Application number: CNU032371128U
Authority: CN
Inventors: 黄正和
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-01-30
Filing date: 2003-01-30
Publication date: 2004-01-14
Anticipated expiration: 2013-01-30

Abstract

The utility model provides an elastic button which, coordinating with a T-shaped bolt having a transverse part and a longitudinal part, essentially comprises an inner clamp, an outer clamp and a connecting part and is characterized in that: the outer clamp refers to a standing and wide-face clamping plate forming a convex rib on one side of the head and has a thickness gradually becomes smaller from up to down; the inner clamp refers to a standing and wide-face clamping plate but having a height lower than that of the outer clamp, and is provided with an inclined plane inside the head and an inserted door in the center of the bottom, wherein, the inserted door has slots arranged on two sides and two sides of the slots form a first film threading and a second film threading, the corresponding positions on the end of which is formed convex parts; the connecting part is horizontal, wherein, the lower ends of the outer clamp and the inner clamp are formed in one piece. The transverse part of T-shaped bolt is embedded in the slot of elastic button and the longitudinal part is across the inserted door, the user can operate the elastic button up and down from the T-shaped bolt by fingers.

Description

Elastic buttom

Technical field

The utility model relates to use such as carrying box or box etc., the Elastic buttom that height requirement is arranged for the unlatching of box, case and closed convenience and practicality.

Background technology

General box, the technological means of its closure or openness of the case (carrying box 1 of for example this case, see also part assembly shown in Figure 1), utilize case lid 12 to be provided with integrated fastening piece 121 often, on this fastening piece 121, form in one sliding surface 1211 and push sliding surface 1213, this interior sliding surface 1211 and this are pushed the blocking incisxal edge 1212 that then forms the tool vertical parallax between the sliding surface 1213, and in the suitable fastening cross bar 13 that is provided with apart from the place of under casing 11 1 sides central authorities, form inner edge surface 131 and root edge face 132 on this fastening cross bar 13 respectively, be with only must inner edge surface 131 and root edge face 132, the closed start of reaching 11 of case lid 12 and under casings.

Yet this blocking incisxal edge 1212 often is designed to narrower and small, if the user only must touch when bumping this and pushing sliding surface 1213 with light finger, causes this case lid 12 to present not fastening situation immediately, so the article in this carrying box 1 can be in the anxiety that drops at any time.

Based on the existence of above-mentioned shortcoming, for the article storage in the protection carrying box 1 is unlikely to drop, thereby at the unlatching and the closed design of 12 of this under casing 11 and case lids, in addition improved necessity is arranged promptly.

Summary of the invention

First purpose of the present utility model is to provide a kind of Elastic buttom, and when its Elastic buttom only must be embedded at T shape pin fully, the user can slightly touch this Elastic buttom and make the easier unlatching of case lid, can eliminate the embarrassed look that fastening piece commonly used is difficult for and the fastening connecting rod separates.

Another purpose of the present utility model is to provide a kind of Elastic buttom, its Elastic buttom only must a little upwards be pulled by the user, can make pushing between the urgent outer folder portion and interior folder portion in Elastic buttom of the complete blocking of sliding surface of fastening piece, cause the closure effect of case lid and under casing better, be difficult for fastening defective so can eliminate the closure of box commonly used, case.

Technological means provided by the utility model is that the user was more convenient for opening case lid when this its Elastic buttom only must be embedded at T shape pin fully, reaches fastening piece and is able to delamination with the fastening connecting rod.Be that the utility model provides a kind of Elastic buttom, cooperate T shape pin, mainly formed by an outer folder portion, an interior folder portion and a linking part with transverse part and longitudinal part; It is characterized in that: an outer folder portion is meant an intermediate plate of upright wide, and one side forms fin in the top, and the upper end thickness of this outer folder portion is bigger, and gradually approaches toward the thickness of lower end; Folder portion is meant the intermediate plate of upright wide and a height a little less than outer folder portion in one, inboard in the upper end has the inclined-plane, be provided with in bottom central authorities and plug door, plug a both sides and then be arranged with slot respectively, and the slot both sides form first inserted sheet and second inserted sheet, and the lower end relative position of this first inserted sheet and second inserted sheet then is formed with protuberance; One linking part is horizontal, and it is formed in one with outer folder portion bottom and interior folder portion bottom.By above-mentioned each assembly, the transverse part of T shape pin is embedded in the slot of Elastic buttom, longitudinal part is also striden to be located at and is plugged on the door, the user can operate the lifting that elastic force is buckled in T shape pin with finger, cause its fastening piece of carrying box and to fasten blocking between cross bar urgent and get loose to separate and wait start, had more design convenient and practicality.

The utility model is provided with the slot of tool suitable height in addition in this Elastic buttom bottom, pulls on slightly with the finger manipulation Elastic buttom in the user, causes the urgent better effects if of blocking between fastening piece and fastening cross bar.

Compare with known products, the utility model is to utilize can to make the Elastic buttom of appropriate lifting and be installed on the T shape pin, makes case lid be more convenient for opening when closed more urgent, is to eliminate the puzzlement that start was caused between the case lid of using box, case always and under casing.

Description of drawings

Fig. 1 is the three-dimensional decomposition appearance figure of the utility model Elastic buttom T shape pin of being assembled in carrying box and the partial structurtes enlarged drawing of this Elastic buttom.

Fig. 2 is the stereo appearance figure (this case lid and this under casing are to be the state of opening) after the utility model is finished according to Fig. 1 combination.

Fig. 3 is the utility model when according to Fig. 2 case lid being buckled under casing, the fastening piece of this case lid and the stereo appearance figure between Elastic buttom (this case lid and this under casing are to be closure state).

Fig. 4 be the utility model according to Fig. 3 generalized section (fin of pushing sliding surface and Elastic buttom of this fastening piece still keeps a gap, and the transverse part of lid T shape this moment pin is the top that is embedded at the Elastic buttom slot).

Fig. 5 is that the utility model user (is covered with finger and touched the outer folder portion of Elastic buttom and cause fastening piece to cave in toward the under casing direction with the generalized section that finger touches Elastic buttom according to Fig. 4, cause the blocking incisxal edge of fastening piece to separate with the inner edge surface generation that fastens cross bar, and the fin of Elastic buttom can be taken advantage of a situation and be pushed the sliding surface of pushing of this fastening piece, that is causes case lid to begin slightly synchronously).

Fig. 6 is after the utility model user touches Elastic buttom according to Fig. 5 with finger, again the generalized section that case lid is all opened (lid this moment, user's finger no longer touched the outer folder portion that this touches Elastic buttom, made the outer folder portion of Elastic buttom present erectility).

Fig. 7 is that (lid user's this moment up promotes Elastic buttom with finger the utility model user to point the partial cutaway schematic that Elastic buttom is up promoted, cause carrying box fastening piece its push outer folder portion and the interior folder portion formed clipping space that sliding surface is embedded Elastic buttom, more can promote the urgent effect between this fastening piece and this fastening cross bar).

Fig. 8 is the forward sight partial plan view of the state of Elastic buttom of the present utility model when up not promoting as yet.

Fig. 9 is after Elastic buttom of the present utility model up promotes, 1 carrying box, 11 under casings, 12 case lids, 121 fastening pieces, 1211 interior sliding surface 1212 blocking incisxal edges 1213 are pressed sliding surface 13 and are fastened 211 fins, 22 inner clip sections of cross bars 131 inner edge surfaces 132 root edge faces 14 T shape pins 141 transverse parts 142 longitudinal parts 2 Elastic buttoms 20 cancave cambered surfaces 21 outer clip sections, 220 inclined-planes, 221 first inserted sheets, 2211 protuberances, 222 second inserted sheets, 2221 protuberances, 223 slots 224 and plug door 23 linking parts among the fastening piece that makes carrying box by clipping in interior folder portion and outside the forward sight partial plan view of state between the folder portion. figure

The specific embodiment

At first, seeing also Fig. 1, is the three-dimensional decomposition appearance figure of the utility model Elastic buttom T shape pin of being assembled in carrying box and the partial structurtes enlarged drawing of this Elastic buttom, and its main member of the utility model is as follows as can be known by this figure:

One outer folder portion 21 is meant an intermediate plate of upright wide, one side forms fin 211 in the top, and the thickness that this outer folder portion 21 further forms the upper end is bigger, and gradually approaches toward the thickness of lower end, make when wide direction of outer folder portion 21 pushed, allow the lower end of thinner thickness have preferable elasticity; The lateral surface of described outer folder portion 21 forms the cancave cambered surface 20 that similar finger refers to the face radian in addition, makes to make things convenient for finger presses.

Folder portion 22 is meant the intermediate plate of upright wide and a height a little less than outer folder portion 21 in one, the inboard, upper end of folder portion 22 is formed with an inclined-plane 220 in being somebody's turn to do, be provided with in the bottom central authorities of interior folder portion 22 and plug door 224, plug door 224 both sides and then be arranged with slot 223 respectively, and slot 223 both sides form first inserted sheet 221 and second inserted sheet 222, the lower end relative position of first and second inserted sheet 221,222 then is formed with

protuberance

2211,2221, therefore, the width that is constituted between two

protuberances

2211,2221 can be less than the width between first and second inserted sheet 221,222;

One linking part 23 is meant horizontal, and is formed in one with outer folder portion 21 bottoms and interior folder portion 221 bottoms;

Take second place, see also Fig. 2, be the stereo appearance figure (this case lid and this under casing are to be the state of opening) after the utility model is finished according to Fig. 1 combination: wherein be when this its Elastic buttom 2 only must be embedded at T shape pin 14 fully, the user is more convenient for opening case lid 12, reaches fastening piece 121 and is able to delamination with fastening cross bar 13.

In addition, see also Fig. 3 and Fig. 4, when two figure buckle under casing 11 according to Fig. 2 with case lid 12 as can be known thus, 2 of the fastening piece 121 of this case lid 12 and Elastic buttoms are still possessed a suitable spacing, this moment, this case lid 12 was to be closure state with this under casing 11, because the transverse part 141 of T shape pin 14 is the tops that are embedded at Elastic buttom 2 slots 223 at this moment, so the fin 211 of pushing sliding surface 1213 and Elastic buttom 2 of this fastening piece 121 still keeps a gap.

Moreover, see also Fig. 5, be the utility model user touches Elastic buttom with finger according to Fig. 4 generalized section; Lid touches the outer folder portion 21 of Elastic buttom 2 and causes fastening piece 121 to cave in toward under casing 12 directions with finger, cause the blocking incisxal edge 1212 of fastening piece 121 to separate with inner edge surface 131 generations that fasten cross bar 13, and the fin 211 of Elastic buttom 2 can take advantage of a situation push this fastening piece 121 push sliding surface 1213, that is cause case lid 12 to begin slightly upwards to slide synchronously.

On the other hand, see also Fig. 6, be after the utility model user touches Elastic buttom according to Fig. 5 with finger, the generalized section that case lid is all opened again: lid user's's this moment finger no longer touches the outer folder portion 21 of this Elastic buttom 2, makes the outer folder portion 21 of Elastic buttom 2 present erectility.

Fig. 8 is the state that shows that Elastic buttom of the present utility model does not up promote as yet, and Fig. 7 and Fig. 9 be show that the user up promotes Elastic buttom with finger after, outer folder portion 21 that causes the pushing that sliding surface 1213 is able to along described inclined-plane 220 of fastening piece 121 of carrying box 1 and embed Elastic buttom 2 and interior folder portion 22 formed clipping spaces, utilize described two protuberances 2211 simultaneously, 2221 while clippings are in the relative both sides of the longitudinal part 142 of T shape pin 14, more can promote the urgent effect of 13 of this fastening piece 121 and fastening cross bars, and can avoid Elastic buttom 2 along 14 landings of T shape pin.

In sum, by aforesaid this case utility model device, it has following advantage at least:

1. the user only must touch Elastic buttom itself, and case lid " unlatching " effect more easily can be provided.

2. the user only must pull Elastic buttom on slightly, can provide the fastening piece of case lid and the urgent effect of blocking that fastens between cross bar more progresses greatly.

The above only is in order to explain preferred embodiment of the present utility model; be not that the attempt tool is to do any pro forma restriction to the utility model; all have in that identical creation spirit is following do relevant any modification of the present utility model or change, all must be included in the category of the utility model intention protection.

Claims

1. Elastic buttom cooperates the T shape pin with transverse part and longitudinal part, mainly is made up of an outer folder portion, an interior folder portion and a linking part; It is characterized in that:

One outer folder portion is meant an intermediate plate of upright wide, and one side forms fin in the top, and the upper end thickness of this outer folder portion is bigger, and gradually approaches toward the thickness of lower end;

Folder portion is meant the intermediate plate of upright wide and a height a little less than outer folder portion in one, inboard in the upper end has the inclined-plane, be provided with in bottom central authorities and plug door, plug a both sides and then be arranged with slot respectively, and the slot both sides form first inserted sheet and second inserted sheet, and the lower end relative position of this first inserted sheet and second inserted sheet then is formed with protuberance;

One linking part is horizontal, and it is formed in one with outer folder portion bottom and interior folder portion bottom; The transverse part of T shape pin is embedded in the slot of Elastic buttom, and longitudinal part is also striden to be located at and is plugged on the door.

2. Elastic buttom according to claim 1 is characterized in that the lateral surface of described outer folder portion is formed with cancave cambered surface.