CN201468709U

CN201468709U - Simple rack

Info

Publication number: CN201468709U
Application number: CN2009201923422U
Authority: CN
Inventors: 盛希虎; 王荣民; 庄旭宏
Original assignee: 盛希虎
Current assignee: Jinhua Yahu Tools Co Ltd
Priority date: 2009-08-18
Filing date: 2009-08-18
Publication date: 2010-05-19
Anticipated expiration: 2019-08-18

Abstract

The utility model relates to a simple rack, which comprises a pillar and a cross beam which is fixed on the pillar, wherein the middle portion of the cross beam is provided with an upper convex surface and a lower convex surface, wherein the upper convex surface and the lower convex surface are both convex to the outer side of the rack, the convex surfaces are provided with clamp buckle pieces which are downwards extended, the rack adopts integral design of the cross beam, and can be stably firmed through the clamp buckle piece which is formed through cutting and punching, the simple rack is simply and safely mounted on the base, does not need the assistant of any other components, reduces production process, lowers cost, and is suitable for being widely used.

Description

Simple and easy shelf

Technical field

The utility model relates to a kind of depot equipment, relates in particular to a kind of simple and easy shelf.

Background technology

Shelf are products of often using in daily life, the production, how with the shelf design light, simple, cost is low, firmly be the target that this simple products is pursued, nowadays all there are too much installation steps in existing most of shelf, too loaded down with trivial details structure, be produce also be to use all can not accomplish as far as possible easy, low-cost, as the patent No. be: a kind of shelf of 200720056143.x, comprise pilum and be fixed on crossbeam on the pilum, be provided with a feint on the top of crossbeam, in this feint, be placed with the laminate that is used for storing.These shelf are beam design cleverly, makes whole shelf reliable, firmly, but still relies on fixture such as bolt to assemble, and does not break away from the help of add-on parts, gives to produce and assembling is made troubles, and has also increased cost.

Summary of the invention

For solve above-mentioned described existing shelf structure complexity, need to rely on other parts assemblings, technical barriers such as cost height, complex operation, the utility model provide a kind of simple in structure, do not need to rely on the simple and easy shelf that other parts are assembled, cost is low, simple to operate.

The utility model is a kind of simple and easy shelf, comprise pilum, and be fixed on crossbeam on the pilum, crossbeam two edges all have the feint of inwardly curling, its special feature is, described crossbeam middle part is provided with convex surface and following convex surface, last convex surface and following convex surface are all protruding in the shelf outside, direct and the last feint transition of last convex surface, convex surface all has the buckling piece that extends downwards, be breach with the identical size of buckling piece with the crossbeam place of buckling piece corresponding section, buckling piece is that the cutting of part crossbeam face is bent to form, and described pilum is provided with some to the buckle slot that is arranged in parallel up and down, and described buckling piece is inserted in this buckle slot.Feint is used for support panel, and last convex surface and following convex surface provide the formation of buckling piece, the direct and last feint transition of last convex surface, avoid unnecessary extension, buckling piece is the position that is connected with pilum, the part that buckling piece extracts for the crossbeam indentation, there, and buckle slot can be connected with buckling piece, separable.

As preferably, described buckling piece is crossbeam cutting earlier, and punching press forms then.The structure of crossbeam itself has been finished the function that crossbeam is connected with pilum, and does not need other too much parts auxiliary, has reduced production cost, has reduced the production difficulty.

As preferably, the equal in length of described buckling piece.

As preferably, described buckling piece lower end width is less than the upper end width, and the width of lower end is the 0.7-0.9 of upper end width.The lower end is little, and the big buckling piece in upper end can better be stuck in the draw-in groove.

As preferably, the corner of described buckling piece is the chamfering transition.Chamfering possible scratch when can avoid installing.

As preferably, described feint has chamfering at the convolution place.Place the danger that causes when using.

As preferably, described buckling piece bottom of going up convex surface is the length of buckling piece to the distance of time convex surface.Long buckling piece can cause the difficulty of installing, and too short buckling piece influences fastness.

As preferably, described crossbeam two ends all are provided with buckling piece, and cooperate with buckle slot on the pilum of two ends.Block simultaneously at two ends, strengthens fastness.

As preferably, the distance between described every pair of buckle slot is less than the length of buckling piece.Prevent that the too short and bottom of buckling piece is exposed outside, cause possible danger.

As preferably, described convex surface down buckling piece flush with Rolldown hem, perhaps contract in Rolldown hem.The buckling piece that protrudes outside is unfavorable for transportation, also causes danger.

The utility model is a kind of simple and easy shelf, adopts the one design of crossbeam, forms buckling piece by cutting and punching press, can firm stable, simple and safe is installed on the pedestal, does not need the auxiliary of other any parts, reduced production routine, reduced cost, be fit to be extensive use of.

Description of drawings

Accompanying drawing 1 is a kind of structural representation of the present utility model;

Accompanying drawing 2 is a kind of structural representation of crossbeam of the present utility model;

Accompanying drawing 3 is the enlarged drawings of local A in the accompanying drawing 2;

Accompanying drawing 4 is side views of accompanying drawing 3;

Accompanying drawing 5 is the enlarged drawings of local B in the accompanying drawing 1.

Description of reference numerals: pilum 1, crossbeam 2, feint 3, last convex surface 4, following convex surface 5, buckling piece 6, breach 7, buckle slot 8.

The specific embodiment

Present embodiment is a kind of simple and easy shelf, comprise pilum 1, and be fixed on crossbeam 2 on the pilum, crossbeam two edges all have the feint 3 of inwardly curling, feint has chamfering at the convolution place, described crossbeam middle part is provided with convex surface 4 and following convex surface 5, last convex surface and following convex surface are all protruding in the shelf outside, direct and the last feint transition of last convex surface, convex surface all has the buckling piece 6 that extends downwards, the buckling piece bottom of last convex surface is the length of buckling piece to the distance of following convex surface, be breach 7 with the identical size of buckling piece with the crossbeam place of buckling piece corresponding section, buckling piece is that the cutting of part crossbeam face is bent to form, described pilum is provided with some to the buckle slot 8 that is arranged in parallel up and down, described buckling piece is inserted in this buckle slot, the crossbeam two ends all are provided with buckling piece, and cooperate with buckle slot on the pilum of two ends, the distance between the every pair of buckle slot less than convex surface under the length of buckling piece buckling piece flush with Rolldown hem.

Buckling piece is crossbeam cutting earlier, and punching press forms then, the equal in length of all buckling pieces, and buckling piece lower end width is less than the upper end width, and the width of lower end is 0.8 of a upper end width, and the corner of buckling piece is the chamfering transition.

These simple and easy shelf are installed very convenient, only need the buckling piece on the crossbeam is aimed at the buckle slot that is fit on the pilum, buckling piece is the buckle slot by upside at first, then because buckling piece is longer than the width between every buckle slot, buckling piece can be continued to be stuck in down in row's the buckle slot, at last panel is placed on the crossbeam, the feint on the crossbeam plays a supportive role.

Claims

1. simple and easy shelf, comprise pilum (1), and be fixed on crossbeam (2) on the pilum, crossbeam two edges all have the feint (3) of inwardly curling, it is characterized in that: described crossbeam middle part is provided with convex surface (4) and following convex surface (5), last convex surface and following convex surface are all protruding in the shelf outside, direct and the last feint transition of last convex surface, convex surface all has the buckling piece (6) that extends downwards, be breach (7) with the identical size of buckling piece with the crossbeam place of buckling piece corresponding section, buckling piece is that the cutting of part crossbeam face is bent to form, described pilum is provided with some to the buckle slot that is arranged in parallel up and down (8), and described buckling piece is inserted in this buckle slot.

2. simple and easy shelf according to claim 1 is characterized in that, described buckling piece is crossbeam cutting earlier, and punching press forms then.

3. simple and easy shelf according to claim 1 and 2 is characterized in that, the equal in length of described buckling piece.

4. simple and easy shelf according to claim 1 and 2 is characterized in that, described buckling piece lower end width is less than the upper end width, and the width of lower end is the 0.7-0.9 of upper end width.

5. simple and easy shelf according to claim 1 and 2 is characterized in that, the corner of described buckling piece is the chamfering transition.

6. simple and easy shelf according to claim 1 is characterized in that described feint has chamfering at the convolution place.

7. simple and easy shelf according to claim 1 is characterized in that, the buckling piece bottom of described last convex surface is the length of buckling piece to the distance of following convex surface.

8. simple and easy shelf according to claim 1 is characterized in that, described crossbeam two ends all are provided with buckling piece, and cooperate with buckle slot on the pilum of two ends.

9. simple and easy shelf according to claim 1 is characterized in that, the distance between described every pair of buckle slot is less than the length of buckling piece.

10. simple and easy shelf according to claim 1 is characterized in that, described down convex surface buckling piece flush with Rolldown hem, perhaps contract in Rolldown hem.