CN2676757Y

CN2676757Y - Material shelf composite device

Info

Publication number: CN2676757Y
Application number: CN 200420004637
Authority: CN
Inventors: 蔡育勋
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-02-23
Filing date: 2004-02-23
Publication date: 2005-02-09
Anticipated expiration: 2014-02-23

Abstract

The utility model relates to a material shelf composite structure, which is formed by composition of a main linked rod and a sub linked rod. The main linked rod is provided with clamping-stopping holes which are longitudinally arranged in equal distance, and the clamping-stopping hole is a trapezoid hole whose upper part is wide and lower part is narrow. A linked board on both ends of the sub linked rod is provided wit a plurality of the first clamping-stopping slices and the second clamping-stopping slices which are bent into ninety degrees, and the first clamping-stopping slices and the second clamping-stopping slices are corresponding to the clamping-stopping holes in longitudinal alternate permutation shape in sequence. The lower ends of first clamping-stopping slice and the second clamping-stopping slice are provided with longitudinal hook-stopping parts, and besides, the upper ends are provided with a first incline part and a second incline part which are in the opposite incline direction, namely, one inclines leftward and the other inclines rightward. Thus the sub linked rod is connected between two adjacent main linked rods, and the utility model can be combined to form an integrated body by utilizing the first clamping-stopping slice and the second clamping-stopping slice in the alternate clamping-stopping mode that one is on left and the other is on right.

Description

The material frame assembly

Technical field

The utility model is about a kind of material frame assembly, refers to a kind of clip consolidation force between the material frame component of promoting especially, and can on average disperse the composite set of each drawing piece bearing pressure.

Background technology

Displaying or storage for ease of article, people generally all can be provided with display, the placement as article of cabinet or support body, in existing numerous cabinets or support body design, there is a material frame to take knockdown structure design, this material frame and is available for users to according to its required space of putting of disassembling or adjusting article arbitrarily except that having the function of being convenient to carry or assemble.

Common combined material sets up meter at present, general as bulletin No. 303048 " improvement of showing stand combining structure " novel patent case those disclosed herein, the composition of this showing stand includes several pillars, number cantilever and laminate, several vertical slotted eyes arranged in a straight line of punching out on each pillar, each cantilever and with the default clasp hook of its side pull on pillar slotted eye and locate, but laminate then is cross-placed on the support body that constitutes a bearing article on the cantilever, in aforementioned, the clasp of each cantilever side is with respect to the right alternating expression arrangement design of cantilever slab face one the first from left as announcing shown in Figure 3 in No. 303048 " improvement of showing stand combining structure " novel patent case, utilizes its clasp one the first from left right side to locate against the slotted eye side in the hope of cantilever.

Though can providing a kind of, aforementioned showing stand can people comply with its required support body of putting the space of disassembling or adjusting article arbitrarily, but the design of the rectangle slotted eye on rectilinear hook sheet of the clasp of its cantilever and the pillar, the clasp hook is pulled behind the pillar slotted eye, only be resisted against the slotted eye root edge with cantilever clasp root edge, slotted eye and clasp side are vertical surface in addition, because of the mismachining tolerance effective fixed effect of tool not to each other, so that if this showing stand combination back is during lateral force, situation that can the double swerve shakiness.

Again, the utility model had before once designed a kind of material frame, as Fig. 3, shown in 4, this material frame mainly is made up of a plurality of main joining rods 30 and a plurality of secondary joining rod 40, these hollow main joining rod 30 end faces form equidistant uniform clip hole 31 with the punching out means, this clip hole 31 also is kenel wide at the top and narrow at the bottom, these pair joining rod 40 both ends respectively set firmly an engagement plate 43, form the drawing piece 41 of number bending 90 degree on this engagement plate 43 with the punching out means, 42, wherein drawing piece 41, the formation of 42 lower ends is pulled with the hook of end face interval appropriate gap and is held 411,421, and the upper end forms outer tiltedly portion 412,

drawing piece

41,42 lower ends also form and the engagement plate 43 end faces hook of the appropriate gap end 411 of pulling at interval, 421, the upper end then forms the oblique portion of going up, the last oblique portion 412 that is positioned at several drawing pieces 41 of engagement plate 43 tops again tilts towards the bottom right, is positioned at that tiltedly portion 422 is skewed towards the lower-left on several drawing pieces 42 of engagement plate 43 belows.

This material frame is when combination, please referring to Fig. 3, shown in 4, it is connected between the adjacent two main joining rods 30 with secondary joining rod 40, wherein secondary joining rod 40 is to borrow each

drawing piece

41,42 hook is pulled and is held 411,421 insert 31 upper ends, clip hole, and secondary joining rod 40 moved down, dark and hook is pulled and is held 411,421 hooks are pulled in 31 bottoms, clip hole, and in

drawing piece

41,42 hook is pulled and is held 411, in the time of 421 insertions, go up oblique portion 412 and push up the outboard end place in the clip hole 31 of pulling, going up oblique portion 422 tops pulls in clip hole 31 medial extremitys, so make each

drawing piece

41,42 because of different oblique last oblique portions 412,422 designs present the curb pins state of pulling.

Though aforementioned material frame is with its special drawing piece and the design of clip hole, solve the situation of aforementioned showing stand combination back structure shakiness, yet, this is located at several drawing piece kenels of engagement plate, take three drawing pieces of top to tilt towards the bottom right, two drawing pieces that are positioned at the below tilt towards the lower-left, and this arrangement mode can cause drawing piece to arrange unshapeliness, causes each drawing piece that the problem of unbalance stress is arranged.

The utility model content

Main purpose of the present utility model promptly is to provide a kind of material frame combining structure, and uncommon innovative design whereby each drawing piece bearing pressure can on average be disperseed, and can effectively promote the clip consolidation force between the material frame component.

For reaching aforementioned purpose, the technical scheme of the utility model design is on the vertically upright main joining rod of establishing that makes in this material frame vertically equidistant clip hole of arranging to be arranged, this clip hole is a trapezoidal hole wide at the top and narrow at the bottom, the engagement plate that is laterally connected in the secondary joining rod two ends between two main joining rods is provided with first of several pieces 90 degree bendings, second drawing piece, this is first years old, second drawing piece is the shape and corresponding to the clip hole of vertically being staggered in regular turn, and first, second drawing piece removes the lower end tool hook portion of pulling longitudinally, the upper end is a right side tiltedly, the oblique first opposite oblique rake in one left side, second rake, whereby, secondary joining rod is connected between the two adjacent main joining rods, can utilize first, the staggered clip mode on second drawing piece, one the first from left right side and firmly integrally combining.

The utility model designs with aforementioned technical scheme, the effect that can obtain is: the utility model material frame removes and to utilize the design that clip cooperates between main joining rod and secondary joining rod, this material frame is had to be easy to assemble and adjust outside the function in space, first, second drawing piece that the utility model is more borrowed secondary joining rod is fixed in the clip hole on the main joining rod with the staggered clip mode clip on the first from left right side, have splendid linking steady character after allowing the material frame make up, more make each drawing piece can on average share the bearing pressure of secondary joining rod.

Description of drawings

Fig. 1 is a perspective exploded view representative graph of the present utility model.

Fig. 2 is the floor map after main joining rod shown in Figure 1 and the combination of secondary joining rod.

Fig. 3 is the perspective exploded view of existing material frame combining structure.

Fig. 4 is the combined planar schematic diagram of material frame shown in Figure 3.

The specific embodiment

The specific embodiment of relevant the utility model material frame assembly, please cooperate and consult Fig. 1, shown in 2, this material frame is mainly formed by a plurality of main joining

rods

10 and 20 groups of structures of a plurality of secondary joining rod, main joining rod 10 end faces of this hollow tubular form vertically equidistant clip hole 11 of arranging with the punching out means, this clip hole 11 is a trapezoidal hole wide at the top and narrow at the bottom, this pair joining rod 20 can be hollow body, rectangular plate body, the rectangular body of rod etc., its both ends set firmly an engagement plate 21 that can be L shaped or in-line, this engagement plate 21 is predetermined to be supported the plate face that is affixed on main joining rod 10 end faces and forms several pieces with the punching out means and be 90 degree bendings and the different first oblique drawing pieces 22, second drawing piece 23, this first drawing piece 22, second drawing piece 23 is vertically staggered in regular turn equidistant the arrangement, clip hole 11 in order to the corresponding main joining rod 10 of difference, and this first drawing piece 22, each forms vertical hook of can corresponding hook pulling in clip hole 11 portion 221 of pulling second drawing piece, 23 lower ends, 231, this hook portion 221 of pulling, 231 with engagement plate 21 plate faces between have corresponding clip hole 11 root edge thickness the hook recessed edge 24 of pulling, this first drawing piece 22, second drawing piece, 23 relative its vertical hooks portion 221 of pulling, 231 upper ends are first rake 222, second rake 232, this first rake 222, second rake 232 is the oblique opposite oblique and corresponding clip of difference hole 11 gradients in a right oblique left side.

The utility model material frame is when assembling, please cooperate and consult Fig. 1,2, it is laterally connected in respectively between the adjacent two vertically upright main joining rods of establishing 10 with each secondary joining rod 20, first drawing piece 22 that wherein secondary joining rod 20 is borrowed on its engagement plate 21, second drawing piece 23 inserts respectively in clip hole 11 upper end positions on the main joining rod, press down secondary joining rod 20 again, make each first drawing piece 22, the hook of second drawing piece, the 23 lower ends portion 221 of pulling, 231 hooks are pulled in 11 bottoms, clip hole, its hook recessed edge 24 of pulling is resisted against on 11 root edges of clip hole, and first drawing piece 22, first rake 222 of second drawing piece, 23 upper ends, second rake 232 supports respectively to paste on the 11 side inclined-planes, clip hole and locatees, whereby, utilize first drawing piece 22, the staggered clip state on second drawing piece, 23 1 the first from left right sides.Make 10 of secondary joining rod 20 and main joining rods be firm bonding state.

Can learn via above stated specification: the material frame assembly that the utility model proposed, remove and to utilize the composite construction that clip cooperates between main joining rod and secondary joining rod, this material frame is had to be easy to assemble and adjust outside the function in space, first, second drawing piece of further borrowing this pair joining rod is fixed in the clip hole on the main joining rod with the staggered clip mode clip on the first from left right side, not only have splendid linking steady character after allowing the material frame make up, more make each drawing piece can on average share the bearing pressure of secondary joining rod.

Claims

1. material frame assembly, it is formed by vertical upright main joining rod of establishing and the secondary joining rod group structure that laterally connects between adjacent main joining rod, it is characterized in that:

The main joining rod end face of this hollow tubular is provided with vertically equidistant clip hole of arranging, and this clip hole is a trapezoidal hole wide at the top and narrow at the bottom;

These pair joining rod both ends set firmly an engagement plate, the predetermined plate face that is affixed on the main joining rod end face that supports of this engagement plate is provided with first of several pieces 90 degree bendings, second drawing piece, this is first years old, second drawing piece is vertically staggered in regular turn and equidistantly arranges shape and corresponding to the clip hole, again first, but the second drawing piece lower end forms hook vertical hook in clip hole portion of pulling of pulling, this hook hook that has corresponding clip hole root edge thickness between portion and engagement plate plate face recessed edge of pulling of pulling, this first drawing piece, second drawing piece upper end is first rake, second rake, this first rake, second rake is a right side tiltedly, the opposite oblique and corresponding clip hole deviation degree of difference that one left side is oblique, whereby, secondary joining rod is connected between the two adjacent main joining rods, can utilize first, the staggered clip mode on second drawing piece, one the first from left right side and firmly integrally combining.

2. material frame assembly according to claim 1 is characterized in that this pair joining rod is hollow body.

3. material frame assembly according to claim 1 is characterized in that this pair joining rod is rectangular plate body.

4. material frame assembly according to claim 1 is characterized in that this pair joining rod is the rectangular body of rod.

5. according to claim 1,2,3 or 4 described material frame assemblies, the engagement plate that it is characterized in that these pair joining rod both ends is the L shaped plate body.

6. according to claim 1,2,3 or 4 described material frame assemblies, the engagement plate that it is characterized in that these pair joining rod both ends is the in-line plate body.