CN208619481U - Frame hooking composite structure - Google Patents

Abstract

The utility model discloses a kind of frame hooking composite structure, column including one with polygonal cross-section is formed at least one first perforation in every one side of column, and at least one arranged side by side with the first perforation second perforates；An at least hooking in the first support bar of column, stretch respectively equipped with an engaging portion by the both ends of first support bar, and the free end of engaging portion is provided at least one first hook；First hook hook holds the root edge for being positioned at the first perforation, and engaging portion fits in the corresponding end face of column one；At least a hooking is in the second support bar of column, the both ends of second support bar are stretched respectively is equipped at least one second hook, the free end of second hook extends into the inside of column via mouth socket part with the one the second perforation, and it is equipped in biperforate root edge, and then relative to the corresponding engaging portion of column clamping one.

Description

Frame hooking composite structure

Technical field

The utility model relates to a kind of frame hooking composite structure, particularly relate to that a kind of structural strength is good and production cost is low Innovation structure form announcement person.

Background technique

Combined frame is because of the three-dimensional spaces such as its length, width and height, the actual demand of visual user, and the space shape placed Shape, any combination expands, therefore storage and displaying for article, can say it is a product quite convenient.

Traditional frame structure mainly includes four columns, two crossbeams, two side plates, a carrier plate, and column has joined wall, From top to bottom several first button holes, several second button holes are arranged in different height position to joined wall respectively；Crossbeam has one first plate body again, the First button vertical with the first plate body is respectively set in one plate body, two end, and tool can fasten the first button hole of column below one first button The first catching groove, and in the first button side be arranged third button hole；Side plate has one second plate body again, and two side of the second plate body, which extends, to be set The second button is set, and lower section has the second catching groove；Carrier plate is square body again, is set to above two crossbeams and two side plates, and crossbeam The first button fasten the first button hole of column after second and third button hole position it is corresponding, and the second button of side plate can intert third, Two button holes, and make the second catching groove can clip column joined wall and crossbeam simultaneously the first plate body；The utility model forms frame whereby Frame can have preferably assembling convenience and stability.

Such structural form finds that there are still following problems: the crossbeam of case and the first plate in actual use experience Body, side plate are all adopted integrally formed mode with the second plate body and are designed, the fastening intensity the considerations of under, crossbeam and side plate all can not It is formed using metal sheet, in the case where being forced to use thick sheet metal, virtually improves the acquisition cost of sheet metal.Again Person, also due to crossbeam is all adopted integrally formed mode with corresponding second plate body and is designed with corresponding first plate body, side plate, To adapt to the different size requirements of consumer, producer must prepare the shaping mould of more secondary different lengths simultaneously for crossbeam and side plate Tool, and these high die costs can be married again with consumer certainly, and the competitiveness of product in market will so be greatly reduced.

Utility model content

The main purpose of the utility model is to provide a kind of frame hooking composite structures.

In order to achieve the above objectives, the utility model uses following technical scheme:

A kind of frame hooking composite structure, the column including one with polygonal cross-section, forms in every one side of column There are at least one first perforation, and at least one second perforation arranged side by side with the first perforation, the first perforation and the second longitudinal direction of perforating are right Answer Yu Lizhu；An at least hooking is stretched respectively in the first support bar of column, at least both ends of a first support bar equipped with a snapping Portion, the free end of engaging portion are provided at least one first hook；First hook hook holds the root edge for being positioned at the first perforation, and detains Socket part fits in the corresponding end face of column one；An at least hollow-out parts are formed in engaging portion, the area of hollow-out parts is at least local Cover an at least biperforate area；An at least first support bar is the tubular body structure that a section is in rectangle, and engaging portion It is fixed on at least inner wall of a first support bar long side；An at least hooking in the second support bar of column, second support bar Both ends are stretched respectively is equipped at least one second hook, the free end of the second hook perforate via hollow-out parts with the one the second extend into it is vertical The inside of column, and it is equipped in biperforate root edge, and then relative to the corresponding engaging portion of column clamping one；Second support bar It is in the tubular body structure of rectangle for a section, the second hook is fixed on the inner wall of second support bar long side.

Unique design is innovated whereby, for so that the utility model is compareed prior art, the case where not influencing structural strength Under, reduce the thickness of first support bar and second support bar, furthermore, because engaging portion and the second hook respectively with first support bar It adopts non-integral forming mode with second support bar to design, therefore the length of first support bar and second support bar, it can be according to user Demand freely cut, be without the use of any molding die, reach the practical of the market competitiveness that is greatly reduced that increased production cost Progressive and preferable industrial economy (utilization) benefit.

Detailed description of the invention

Fig. 1 is the sectional perspective outside drawing after the completion of the utility model combination.

Fig. 2-3 is the schematic diagram of the utility model column, first support bar and second support bar combinative movement.

Fig. 4 is that the second hook of the utility model first preferably implements vertical assembled sectional view.

Specific embodiment

As shown in Figure 1,2,3, 4, the utility model frame hooking composite structure, including a column 10, column 10 have one The cross section of polygon is formed at least one first perforation 11, and at least one and at least one first in every one side of column 10 The second perforation 12 of perforation 11 side by side, wherein at least one first perforation 11 correspond to column with 12 longitudinal direction of at least one second perforation 10.An at least hooking is stretched respectively in the first support bar 20 of column 10, the both ends of an at least first support bar 20 equipped with a snapping Portion 21, the free end of engaging portion 21 are provided at least one first hook 22；At least one first hook 22 hook, which is held, to be positioned at least The root edge of one first perforation 11, and engaging portion 21 fits in the corresponding end face of column 10 1；It is formed at least in engaging portion 21 One hollow-out parts 23, at least area of a hollow-out parts 23 at least locally cover the area of at least one second perforation 12；At least one first Support rod 20 is the tubular body structure that a section is in rectangle, and engaging portion 21 is fixed in the interior of 20 long side of an at least first support bar On wall.In the second support bar 30 of column 10, the both ends of an at least second support bar 30 are stretched respectively to be equipped at least an at least hooking One second hook 31, at least free end of one second hook 31 are via at least hollow-out parts 23 and at least 1 the one the second perforation 12 extend into the inside of column 10, and are equipped in the root edge of at least one second perforation 12, and then relative to the clamping phase of column 10 Corresponding engaging portion 21；An at least second support bar 30 is the tubular body structure that a section is in rectangle, and at least one second hook 31 are fixed on the inner wall of 30 long side of an at least second support bar.

In the preferred embodiment of the utility model, at least one first perforation 11 is a structure wide at the top and narrow at the bottom, enables at least one First hook 22 firmly hooks the root edge for being held at least one first perforation 11；In at least one second perforation 12 respectively one under width Narrow structure, and the bottom of at least one second hook 31 is formed with a short slot 311 upwardly extended, an at least short slot 311 is one Up-narrow and down-wide structure enables at least one second hook 31 firmly be equipped in the root edge of at least one second perforation 12, and phase in turn For the corresponding engaging portion 21 of column 10 clamping one.In addition, in the group that the section of column 10 is made of regular polygon, rectangle Its optional one.

When the section of at least a first support bar 20 and an at least second support bar 30 is in rectangle, to make at least one first Support rod 20 and an at least second support bar 30 have a smooth appearance, in the preferred embodiment of the utility model, engaging portion 21 lateral surface and the outer wall of 20 long side of an at least first support bar are in the same plane；At least outside of one second hook 31 Wall and the outer wall of 30 long side of an at least second support bar are in the same plane.

Have preferably between column 10 to enable an at least first support bar 20 and an at least second support bar 30 respectively Bond strength, in the preferred embodiment of the utility model, at least one first perforation 11 in pairs longitudinal arrangement on column 10, Longitudinal arrangement is on column 10 in pairs at least one second perforation 12, and every one first perforation 11 is horizontal that correspond to one corresponding Second perforation 12；The free end of engaging portion 21 is provided with the first hook 22 of about two longitudinal arrangements, and in engaging portion 21 It is formed with the hollow-out parts 23 of about two longitudinal arrangements.It is stretched respectively equipped with about two longitudinal rows at the both ends of an at least second support bar 30 Second hook 31 of column.

Furthermore the preferred embodiment of the utility model further comprises at least a string of connection members 40, at least a string of connection members 40 two corresponding columns 10 coaxial with each other of axial connection.

To sum up institute is old, and the utility model, compared to traditional structure, at least has as follows excellent in the design of structure really Point.An at least first support bar 20 all selects rectangle with an at least second support bar 30 in the preferred embodiment of the utility model Metal pipe material, and an at least first support bar 20 all uses long side perpendicular to the peace of stress surface with an at least second support bar 30 Dress mode, therefore can provide better support strength also can relatively reduce an at least first support bar 20 and at least 1 the The thickness of two support rods 30, is greatly reduced the purchase cost of material.Furthermore the first support bar 20 of the utility model and second Support rod 30 is processed respectively with engaging portion 21 and the second hook 31, then is combined with welding manner, but because first support bar 20 with Second weighing lever 30 adopts commercially available rectangle pipe material, therefore the visual user's demand of length is arbitrarily processed and cut, therefore only needs to prepare to add Work engaging portion 21 and 31 liang of the second hook secondary molds, can be greatly reduced die cost；It, can be primary and during processing Plural tubing can be cut simultaneously, also have greatest help for improving production capacity.

Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to In this, anyone skilled in the art can readily occur in variation in technical scope disclosed by the utility model Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power Subject to the protection scope that benefit requires.

Claims (9)

1. a kind of frame hooking composite structure, characterized by comprising:

One column, column have the cross section of a polygon, and at least one first perforation, Yi Jizhi are formed in every one side of column Few one second perforation arranged side by side with the first perforation, the first perforation are longitudinal corresponding to column with the second perforation；

An at least hooking is in the first support bar of column, and the both ends of first support bar are stretched respectively equipped with an engaging portion, engaging portion Free end is provided at least one first hook；First hook hook holds the root edge for being positioned at the first perforation, and engaging portion fits in The corresponding end face of column one；It is formed with an at least hollow-out parts in engaging portion, the area of hollow-out parts is at least locally covered second and worn The area in hole；First support bar is the tubular body structure that a section is in rectangle, and engaging portion is fixed in first support bar long side On inner wall；

For an at least hooking in the second support bar of column, the both ends of second support bar are stretched respectively is equipped at least one second hook, the The free end of two hooks extends into the inside of column via hollow-out parts and the one the second perforation, and is equipped in biperforate bottom Edge, and then relative to the corresponding engaging portion of column clamping one；Second support bar is the tubular body structure that a section is in rectangle, and Second hook is fixed on the inner wall of second support bar long side.

2. frame hooking composite structure according to claim 1, it is characterised in that the first perforation is a knot wide at the top and narrow at the bottom Structure, the first hook firmly hook the root edge for being held in the first perforation；Second perforation is respectively a structure wide at the top and narrow at the bottom, and second blocks The bottom of hook is formed with a short slot upwardly extended, and short slot is a up-narrow and down-wide structure, and the second hook is enabled firmly to be equipped in Biperforate root edge, and in turn relative to the corresponding engaging portion of column clamping one.

3. frame hooking composite structure according to claim 1 or 2, it is characterised in that the section of column by regular polygon, Its optional one in the group that rectangle is constituted.

4. frame hooking composite structure according to claim 3, it is characterised in that the lateral surface of engaging portion and the first support The outer wall of bar long side is in the same plane；The lateral wall of second hook and the outer wall of second support bar long side are generally aligned in the same plane On.

5. frame hooking composite structure according to claim 4, it is characterised in that at least one first perforation is indulged in pairs To being arranged on column, longitudinal arrangement is on column in pairs at least one second perforation, and every one first perforation is horizontal corresponding In corresponding second perforation；The free end of engaging portion is provided with the first hook of about two longitudinal arrangements, and at least one The second hook equipped with about two longitudinal arrangements is stretched respectively in the both ends of second support bar；About two longitudinal rows are formed in engaging portion The hollow-out parts of column.

6. frame hooking composite structure according to claim 1 or 2, it is characterised in that including at least a string of connection members, string Connection member axially connects two corresponding columns coaxial with each other.

7. frame hooking composite structure according to claim 3, it is characterised in that including at least a string of connection members, concatenate structure Part axially connects two corresponding columns coaxial with each other.

8. frame hooking composite structure according to claim 4, it is characterised in that including at least a string of connection members, at least one Concatenate component axially two corresponding columns coaxial with each other of connection.

9. frame hooking composite structure according to claim 5, it is characterised in that including at least a string of connection members, concatenate structure Part axially connects two corresponding columns coaxial with each other.