CN202542260U

CN202542260U - Garbage bag support frame

Info

Publication number: CN202542260U
Application number: CN201120416318XU
Authority: CN
Inventors: 刘德宗; 曾志文
Original assignee: Heyuan Polytechnic
Current assignee: Heyuan Polytechnic
Priority date: 2011-10-27
Filing date: 2011-10-27
Publication date: 2012-11-21
Anticipated expiration: 2021-10-27

Abstract

The utility model discloses a garbage bag support frame, which comprises a cross rod and a telescopic rod which are longitudinally arranged, and a circle-shaped rod which is horizontally arranged, wherein the circle-shaped rod is hinged on the cross rod; the telescopic rod is connected with the circle-shaped rod; the cross rod opens different plastic bags as garbage cans by adjusting the caliber of the support frame by the circle-shaped rod and adjusting the height of the support frame by the telescopic rod. The cross rod, the telescopic rod and the circle-shaped rod are adopted; and when the cross rod is folded and the telescopic rod is lengthened, the caliber of the support frame is shortened by the circle-shaped rod which moves inwards, so as to adapt to the plastic bag with relatively small opening size; when the cross rod is unfolded and the telescopic rod is shortened, the caliber of the support frame is enlarged by the circle-shaped rod moving outwards, so as to adapt to the plastic bag with relatively large opening size, thus the support frame adapts to different plastic bags, thereby fully utilizing various waste plastic bags, and reducing the white pollution to the environment; moreover the form of the support frame is simple, the manufacture process is convenient, the commercialization is very easily realized and the great market prospect is obtained.

Description

A kind of refuse bag bracing frame

Technical field

The utility model relates to the used upholder fields such as sewage disposer of refuse bag, and in particular, what improvement related to is a kind of refuse bag bracing frame.

Background technology

At present; Plastic bags such as various diversiform food bags, packaging bag, shopping bag are flooded with people's life; But wherein having only seldom a part can be enclosed within on the existing sewage disposer reuses; Most plastic bag can not be complementary with existing sewage disposer in size, owing to the event that can't be used is often abandoned, and then has increased the weight of the white pollution that people cause surrounding environment.

Therefore, prior art still haves much room for improvement and develops.

The utility model content

The purpose of the utility model is, a kind of refuse bag bracing frame is provided, can be adaptive the plastic bag of different size size, reduce the white pollution that environment is caused.

The technical scheme of the utility model is following: a kind of refuse bag bracing frame comprises: the crossbar and the expansion link that vertically are provided with, and the cast bar of horizontally set; Said cast bar is hinged on the crossbar; Said expansion link is connected between the cast bar; The bore of said crossbar through cast bar adjustment bracing frame and the height through expansion link adjustment bracing frame, the plastic bag that is used to strut different sizes uses as sewage disposer.

Described refuse bag bracing frame, wherein: said crossbar is made up of two bent stick; The middle part of said bent stick is bent into Z-shaped; Two bent stick intersect at bending part and form the cross articulated structure.

Described refuse bag bracing frame, wherein: said cast rod bending is curved; The same end of two crossbars before and after the end of said cast bar is hinged on; The two ends of said expansion link are connected to the middle part of two cast bars up and down.

Described refuse bag bracing frame, wherein: said expansion link is made up of a core bar and a hollow stem; One end of said core bar stretches in the hollow stem; Said hollow stem is provided with the fixedly lock screw of core bar.

Described refuse bag bracing frame, wherein: between two cast bars of same end, be provided with the elastical cloth cover that is used for leakproof.

A kind of refuse bag bracing frame that the utility model provided is owing to adopted crossbar, expansion link and cast bar; When drawing crossbar in and elongating expansion link, the cast bar that moves inward has dwindled the bore of bracing frame, with the adaptive less plastic bag of size that struts; When opening crossbar and shortening expansion link, the cast bar that outwards moves has enlarged the bore of bracing frame, struts larger-size plastic bag with adaptive; The refuse bag bracing frame of this thus scalable size has reached the purpose of the big small plastic bag of adaptive different size, thereby can make full use of various discarded plastic bags, has reduced the white pollution that environment is caused; And moulding is brief, and is easily manufactured, very easily realizes merchandizing, has bigger market outlook.

Description of drawings

Fig. 1 is that the utility model refuse bag bracing frame is in the front view under the minimum support bore state.

Fig. 2 is that the utility model refuse bag bracing frame is in the front view under the maximum support bore state.

Fig. 3 is that the utility model refuse bag bracing frame is in the block diagram under the minimum support bore state.

Fig. 4 is that the utility model refuse bag bracing frame is in the block diagram under the maximum support bore state.

The specific embodiment

Below will combine accompanying drawing, the specific embodiment and the embodiment of the utility model specified, described specific embodiment in order to explain the utility model, is not the specific embodiment that is used to limit the utility model only.

A kind of refuse bag bracing frame of the utility model, as shown in Figure 1, comprise crossbar 100, expansion link 200 and cast bar 310 (320); Said crossbar 100 vertically and front and back be symmetrical set, said expansion link 200 vertically and be symmetrical set, said cast bar 310 and 320 (and 330 and 340) is horizontal and be symmetrical set; Said cast bar 310 (320) be hinged on the crossbar 100; Said expansion link 200 is connected between the cast bar 310 and 330 (and 320 and 340); Said crossbar 100 through cast bar 310 and 320 (and 330 and 340) adjustment bracing frame bore and pass through the height that expansion link 200 is adjusted bracing frames, the plastic bag that is used to strut different sizes uses as sewage disposer.

For example, work as refuse bag,, can open crossbar 100, cast bar 310 and 320 (and 330 and 340) is all outwards moved, come the bigger plastic bag of fit size with the support bore that enlarges bracing frame in conjunction with shown in Figure 2 in order to use larger-size plastic bag; Also shorten simultaneously the length of left and right sides expansion link 200, be equivalent to reduce the height of bracing frame.

And for example, work as refuse bag in order to use the less plastic bag of size, as shown in Figure 1, can draw crossbar 100 in, cast bar 310 and 320 (and 330 and 340) is all moved inward, come the less plastic bag of fit size with the support bore that dwindles bracing frame; The length of simultaneously also having elongated left and right sides expansion link 200 has been equivalent to increase the height of bracing frame.

In the preferred implementation of the utility model refuse bag bracing frame, include but not limited to bracing frame as shown in Figure 3, this bracing frame can by two groups of crossbars 100, two groups of expansion links 200 and four cast bars 310 (320) form.

Concrete, every group of crossbar 100 can be made up of two

bent stick

110 and 120; Each

bent stick

110 and 120 middle part all are bent into Z-shaped; Two

bent stick

110 and 120 intersect at bending part and form the cross articulated structure; Two

bent stick

110 and 120 can relatively rotate around this cross articulated structure.

Concrete, every cast bar 310 (320) crooked curved, for example semicircle, half elliptic etc. are used to strut the sack of plastic bag; Said cast bar 310 (320) the end be hinged on before and after the same end of two crossbars 100, refer to same cast bar 310 (320) the end be hinged in the different crossbars 100 on the same end of the bent stick 110 of bending in the same direction or 120.

As shown in Figure 3, the wrap direction of the bent stick 120 in the preceding crossbar 100 is identical with the wrap direction of the bent stick 120 of back in the crossbar 100; Before the wrap direction of bent stick 110 in wrap direction and the back crossbar 100 of bent stick 110 in the crossbar 100 identical.

Bent stick 120 upper ends before the front end of cast bar 310 is hinged in the crossbar 100, the rear end of cast bar 310 are hinged on the upper end of bent stick 120 in the crossbar 100 of back; Bent stick 120 lower ends before the front end of cast bar 330 is hinged in the crossbar 100, the rear end of cast bar 330 are hinged on the lower end of bent stick 120 in the crossbar 100 of back; Bent stick 110 upper ends before the front end of cast bar 320 is hinged in the crossbar 100, the rear end of cast bar 320 are hinged on the upper end of bent stick 110 in the crossbar 100 of back; Bent stick 110 lower ends before the front end of cast bar 3340 is hinged in the crossbar 100, the rear end of cast bar 340 are hinged on the lower end of bent stick 110 in the crossbar 100 of back.

In addition; The two ends of said expansion link 200 are connected to the middle part of two

cast bars

310 and 330 up and down (perhaps 320 and 340); Refer to: the upper end of left side expansion link 200 is connected the middle part of cast bar 320; The lower end of left side expansion link 200 is connected the middle part of cast bar 340, and the upper end of right side expansion link 200 is connected the middle part of cast bar 310, and the lower end of right side expansion link 200 is connected the middle part of cast bar 330.

Concrete, every group of expansion link 200 can be made up of a core bar 210 and a hollow stem 220; One end of said core bar 210 stretches in the hollow stem 220; Said hollow stem 220 is provided with the fixedly lock screw 230 of core bar 210; In addition, as the technical scheme that is equal to replacement, expansion link also can adopt version realization Telescopics such as chute.

Further, in above-mentioned each embodiment, also can between two

cast bars

310 and 320, perhaps between the

cast bar

330 and 340, an elastical cloth cover (accompanying drawing is not shown) be set, be used to hold refuse bag, seepage occur to avoid refuse bag at same end.

Compare with rubbish shoot of the prior art, a kind of refuse bag bracing frame that the utility model provided is owing to adopted crossbar, expansion link and cast bar; When drawing crossbar in and elongating expansion link, the cast bar that moves inward has dwindled the bore of bracing frame, with the adaptive less plastic bag of size that struts; When opening crossbar and shortening expansion link, the cast bar that outwards moves has enlarged the bore of bracing frame, struts larger-size plastic bag with adaptive; The refuse bag bracing frame of this thus scalable size has reached the purpose of the big small plastic bag of adaptive different size, thereby can make full use of various discarded plastic bags, has reduced the white pollution that environment is caused; And moulding is brief, and is easily manufactured, very easily realizes merchandizing, has bigger market outlook.

Should be understood that; The preferred embodiment that the above is merely the utility model is not sufficient to limit the technical scheme of the utility model, concerning those of ordinary skills; Within the spirit and principle of the utility model; Can increase and decrease according to above-mentioned explanation, replacement, conversion or improvement, and all these increases and decreases, replacement, conversion or improve after technical scheme, all should belong to the protection domain of the utility model accompanying claims.

Claims

1. a refuse bag bracing frame is characterized in that, comprising: the crossbar and the expansion link that vertically are provided with, and the cast bar of horizontally set; Said cast bar is hinged on the crossbar; Said expansion link is connected between the cast bar; Said crossbar is adjusted the bore of bracing frame through the cast bar and is passed through the height of expansion link adjustment bracing frame, and the plastic bag that is used to strut different sizes is as sewage disposer.

2. refuse bag bracing frame according to claim 1 is characterized in that: said crossbar is made up of two bent stick; The middle part of said bent stick is bent into Z-shaped; Two bent stick intersect at bending part and form the cross articulated structure.

3. refuse bag bracing frame according to claim 1 is characterized in that: said cast rod bending is curved; The same end of two crossbars before and after the end of said cast bar is hinged on; The two ends of said expansion link are connected to the middle part of two cast bars up and down.

4. refuse bag bracing frame according to claim 1 is characterized in that: said expansion link is made up of a core bar and a hollow stem; One end of said core bar stretches in the hollow stem; Said hollow stem is provided with the fixedly lock screw of core bar.

5. according to each described refuse bag bracing frame in the claim 1 to 4, it is characterized in that: between two cast bars of same end, be provided with the elastical cloth cover that is used for leakproof.