CN2795524Y - Structure of involution frame - Google Patents
Structure of involution frame Download PDFInfo
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- CN2795524Y CN2795524Y CN 200520004600 CN200520004600U CN2795524Y CN 2795524 Y CN2795524 Y CN 2795524Y CN 200520004600 CN200520004600 CN 200520004600 CN 200520004600 U CN200520004600 U CN 200520004600U CN 2795524 Y CN2795524 Y CN 2795524Y
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- involutory
- framework
- bogie side
- side frame
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Abstract
The utility model relates to a structure of an involution frame, which comprises a first involution frame and a second involution frame, wherein the involution frame is cut into an n-shaped structure through a panel; the extended length of a first side frame and a second side frame and the length of the first side frame and the second side frame of the corresponding involution frame are arranged in the complementary length. A pair of clamping structures are formed on the involution end face of the first involution frame and the second involution frame, the clamping structure comprises a plurality of projecting dovetail parts, the projecting part is formed on the front end face of the dovetail part and the clamping structure also comprises a dovetail groove. After the first involution frame and the second involution frame relatively to the corresponding end faces of the side frames complete the clamping action, a riveting structure is riveted on the corresponding side frame through the projecting and punching action and the projecting part is steadily riveted on the surface of the corresponding side frame.
Description
Technical field
The utility model is the combining structure about a kind of framework, particularly about a kind of structure of involutory framework.
Background technique
Looking into plate or framework often uses in all types of products.In known technology, desire to produce a shaped as frame plate, its practice mostly is the structure that is cut out square or rectangle by a complete plate.For example, as shown in Figure 1, its frame structure 1 is cut out via cutting line 11 by a complete plate.
In most situation, plate promptly may become waste material through the remaining plate 12 that cut, and can't make another identical frame structure again.Even this remaining plate 12 can recycling, but still be not inconsistent the demand of industry aspect utilization ratio, and for the dealer, formed the waste of material, the production cost also can't reduce.
The model utility content
Main purpose of the present utility model is to provide a kind of structure of involutory framework.
By the utility model, can effectively overcome the disappearance of waste material in the conventional art, make the dealer when making the frame structure product, can effectively reduce cost of material, reach the optimum utilization of plate.Moreover, be configured to the structural design of a framework in the utility model with the ∏ type frame set of two correspondences, and give firm combination with snap-in structure, and all right firm rivet clasp of riveted construction, make this frame structure very firm, no matter be good effect all to be arranged, can meet the demand of utilizing on the industry fully at anti-deviation, tension, aspect anti-twist.
For achieving the above object, the structure of the involutory framework that the utility model provides includes:
One first involutory framework is cut out by a plate and to be ∏ type structure, and promptly it has one first bogie side frame and one second bogie side frame;
One second involutory framework is cut out by a plate and to be ∏ type structure, and promptly it has one first bogie side frame and one second bogie side frame, and the extended length of this first bogie side frame and second bogie side frame and first bogie side frame of this first involutory framework, second bogie side frame just are complementary length;
A pair of snap-in structure is formed on the involutory end of this first involutory framework and the second involutory framework, forms a frame structure so that this first involutory framework is firmly engaged by this snap-in structure with the second involutory framework;
This snap-in structure includes a plurality of dovetail portions that protrude out, be formed on two bogie side frame end faces of this first involutory framework, and the front-end face in this dovetail portion is formed with the convex extension part, and this snap-in structure includes a dowetailed housing joint again, is formed on the end face of two bogie side frames of this second involutory framework.
Wherein the convex extension part of this snap-in structure protrudes out when the side frames of the side frames of the first involutory framework and the second involutory framework is involutory and is stacked and placed on this dowetailed housing joint one suitable length.
Wherein this first involutory framework is with after the corresponding end face of the corresponding bogie side frame of the second involutory framework is finished engaging, with a riveted construction with convex extension part punching press rivet clasp in the bogie side frame of correspondence, so that this convex extension part is able to the surface of firm rivet clasp at this correspondence bogie side frame.
Wherein the right angle bending end of this first involutory framework and the second involutory framework also is formed with a pair of snap-in structure.
Wherein this first involutory framework and the second involutory framework form an inside L shaped cross-sectional configuration.
Wherein the vertical angle end place of this first involutory framework and the second involutory framework also is formed with snap-in structure, so that this first involutory framework and the second involutory framework when being bent to form this L shaped cross-sectional configuration, can make its vertical angle end place stably fastening by this snap-in structure.
Wherein this first involutory framework and the second involutory framework form an outside L shaped cross-sectional configuration.
Wherein the vertical angle end place of this first involutory framework and the second involutory framework also is formed with snap-in structure, so that this first involutory framework and the second involutory framework when being bent to form this L shaped cross-sectional configuration, can make its vertical angle end place stably fastening by this snap-in structure.
The structure of the involutory framework that provides according to the utility model is configured to a framework altogether by frame structure superimposed about in the of, and wherein the upper frame body structure includes:
One first involutory framework cuts out the structure that is the ∏ type by a plate, and promptly it has one first bogie side frame and one second bogie side frame, and the inner side edge of each involutory framework forms an inside L shaped cross-sectional configuration;
One second involutory framework cuts out the structure that is the ∏ type by a plate, and promptly it has one first bogie side frame and one second bogie side frame, and the extended length of this first bogie side frame and second bogie side frame and first bogie side frame of this first involutory framework, second bogie side frame just are complementary length;
A pair of snap-in structure is formed on the involutory end of this first involutory framework and the second involutory framework, forms a frame structure so that this first involutory framework is firmly engaged by this snap-in structure with the second involutory framework;
This snap-in structure includes a plurality of dovetail portions that protrude out, be formed on the end face of two bogie side frames of this first involutory framework, and the front-end face in this dovetail portion is formed with the convex extension part, and this snap-in structure includes a dowetailed housing joint again, is formed on the end face of two bogie side frames of this second involutory framework;
This lower frame body structure includes:
One first involutory framework cuts out the structure that is the ∏ type by a plate, and promptly it has one first bogie side frame and one second bogie side frame, and the external side brim of each involutory framework forms an outside L shaped cross-sectional configuration;
One second involutory framework cuts out the structure that is the ∏ type by a plate, and promptly it has one first bogie side frame and one second bogie side frame, and the extended length of this first bogie side frame and second bogie side frame and first bogie side frame of this first involutory framework, second bogie side frame just are complementary length;
A pair of snap-in structure is formed on the involutory end of this first involutory framework and the second involutory framework, forms a frame structure so that this first involutory framework is firmly engaged by this snap-in structure with the second involutory framework;
This snap-in structure includes a plurality of dovetail portions that protrude out, be formed on the end face of two bogie side frames of this first involutory framework, and the front-end face in this dovetail portion is formed with the convex extension part, and this snap-in structure includes a dowetailed housing joint again, is formed on the end face of two bogie side frames of this second involutory framework.
Wherein the convex extension part of this snap-in structure protrudes out when the side frames of the side frames of the first involutory framework and the second involutory framework is involutory and is stacked and placed on this dowetailed housing joint one suitable length.
Wherein this first involutory framework is with after the corresponding end face of the corresponding bogie side frame of the second involutory framework is finished engaging, also with a riveted construction with convex extension part punching press rivet clasp in the bogie side frame of correspondence be able to the surface of firm rivet clasp so that this protrudes out to close at this correspondence bogie side frame.
Description of drawings
Fig. 1 shows that known technology is cut out the schematic perspective view of frame plate by a plate;
Fig. 2 shows the planimetric map of the structure of the involutory framework of the utility model first embodiment;
Fig. 3 shows that the utility model is with the schematic representation of two involutory frameworks during corresponding the separation;
A circle enlarged view partly in Fig. 4 displayed map 3;
Fig. 5 show the utility model with two involutory framework correspondences in conjunction with the time schematic representation;
The sectional view of 6-6 section in Fig. 6 displayed map 5;
Fig. 7 shows the stereogram of structure after combination is finished of the involutory framework of the utility model first embodiment;
Fig. 8 shows the stereogram of the structure of the involutory framework of the utility model second embodiment;
Fig. 9 shows the three-dimensional exploded view of the structure of the involutory framework of the utility model the 3rd embodiment;
Figure 10 shows that the utility model can also be formed with the schematic representation of snap-in structure at the vertical angle end place of involutory framework.
Embodiment
The concrete structure design that the utility model adopted will be further described by following embodiment and accompanying drawing.
At first consult shown in Figure 2ly, it shows the planimetric map of the structure of the involutory framework of a utility model first embodiment.The utility model at first cuts out one first involutory framework 2 by a plate, and this first involutory framework 2 has a structure that roughly is the ∏ type, and promptly it has one first bogie side frame 21 and one second bogie side frame 22.This first bogie side frame 21 can have different length according to actual plate size with the extended length of second bogie side frame 22.In addition, cut out one second involutory framework 3 again by plate, this second involution framework 3 has a structure that roughly is the ∏ type, and promptly it has one first bogie side frame 31 and one second bogie side frame 32.First bogie side frame 21 of the extended length of this first bogie side frame 31 and second bogie side frame 32 and this first involutory framework 2, second bogie side frame 22 just are complementary length.Fashionable when the first involutory framework 2 and second 3 pairs of the involutory frameworks, just can organize the frame structure that constitutes a square or rectangle.
Consult shown in Figure 3ly, show that the utility model can be cut at vertical angle end 21a, the 22a place of the first involutory framework 2, the structure that forms L shaped section so that the plate of this first involutory framework 2 is able in bending program subsequently that a bending line 23 bends.Fig. 4 has shown A circle enlarged view partly among Fig. 3.The end face of this first bogie side frame 21 is provided with a snap-in structure 4, and it includes a plurality of dovetail portions 41 that protrude out, and closes 41 front-end face at this dovetail and be formed with convex extension part 42.This snap-in structure 4 includes a dowetailed housing joint 44 again, is formed on the end face of first bogie side frame 31 of this second involutory framework 3.
Fashionable when this first involutory framework 2 and second 3 pairs of the involutory frameworks, this dovetail closes 41 and just can be sticked in the dowetailed housing joint 44, and can make 3 groups of the first involutory framework 2 and the second involutory frameworks constitute the frame structure (as shown in Figure 5) of a square or rectangle.And the convex extension part 42 of this snap-in structure 4 can protrude out and be stacked and placed on this dowetailed housing joint 44 1 suitable lengths.After finishing the engaging of this first involutory framework 2 and the second involutory framework 3, the utility model is also with riveted construction, the rivet clasp hole 45 that dowetailed housing joint 44 is aimed in the rivet clasp hole 43 of convex extension part 42 gives the punching press rivet clasp, so that this convex extension part 42 is able to the surface of firm rivet clasp at this first bogie side frame 31.The sectional view of 6-6 section in Fig. 6 displayed map 5.Fig. 7 shows the stereogram of structure after combination is finished of the involutory framework of the utility model first embodiment.
By said structure of the present utility model, can be so that the first involutory framework 2 and the second involutory framework 3 under the situation of saving the plate waste material, constitute a frame structure in involutory mode.And this frame structure is because of having involutory snap-in structure 4, and utilizes the riveted construction in this snap-in structure 4 again, makes this frame structure very firm, at anti-deviation, tension, aspect anti-twist good effect arranged all no matter be.
Fig. 8 shows the stereogram of the structure of the involutory framework of the utility model second embodiment, in this embodiment, its most structure is identical with aforementioned first embodiment, its difference is that the first involutory framework 2 among this first embodiment and the inner side edge of the second involutory framework 3 form an inside L shaped cross-sectional configuration, and in second embodiment shown in Figure 8, the external side brim of its first involutory framework 2a and the second involutory framework 3a forms an outside L shaped cross-sectional configuration.
Fig. 9 shows the utility model the 3rd real three-dimensional exploded view of the structure of routine involutory framework that drags.This embodiment adopts involutory structure up and down with two lower frame body structures of finishing after involutory 2,3 (its structure is identical with Fig. 7) with a upper frame body structure 2b, 3b, and is configured to a frame structure 5 altogether.
The utility model is except the snap-in structure of the corresponding end face configuration dovetail portion of the first involutory framework 2 and the second involutory framework 3 and dowetailed housing joint, also can be at this vertical angle end place of each involutory framework form this snap-in structure.Figure 10 is a B circle expansion planimetric map partly in the displayed map 5.So can be so that this first involutory framework 2 and the second involutory framework 3 after combining, can make the framework after the combination more firm.
By the foregoing description as can be known, the utility model provides a kind of structure of involutory framework of practicality.Above embodiment's explanation only be preferred embodiment explanation of the present utility model, allly is familiar with this technician and works as and can illustrate and do other all improvement and variation according to the foregoing description of the present utility model.Yet all improvement and variation that these are done according to the utility model embodiment are in the claim that belongs to creation spirit of the present utility model and application.
Claims (11)
1. the structure of an involutory framework is characterized in that, includes:
One first involutory framework is cut out by a plate and to be П type structure, and promptly it has one first bogie side frame and one second bogie side frame;
One second involutory framework is cut out by a plate and to be П type structure, and promptly it has one first bogie side frame and one second bogie side frame, and the extended length of this first bogie side frame and second bogie side frame and first bogie side frame of this first involutory framework, second bogie side frame just are complementary length;
A pair of snap-in structure is formed on the involutory end of this first involutory framework and the second involutory framework, and this first involutory framework is firmly engaged by this snap-in structure with the second involutory framework and forms a frame structure;
This snap-in structure includes a plurality of dovetail portions that protrude out, be formed on two bogie side frame end faces of this first involutory framework, and the front-end face in this dovetail portion is formed with the convex extension part, and this snap-in structure includes a dowetailed housing joint again, is formed on the end face of two bogie side frames of this second involutory framework.
2. the structure of involutory framework as claimed in claim 1 is characterized in that, wherein the convex extension part of this snap-in structure protrudes out when the side frames of the side frames of the first involutory framework and the second involutory framework is involutory and is stacked and placed on this dowetailed housing joint one suitable length.
3. the structure of involutory framework as claimed in claim 1, it is characterized in that, wherein this first involutory framework is with after the corresponding end face of the corresponding bogie side frame of the second involutory framework is finished engaging, with a riveted construction with convex extension part punching press rivet clasp in the bogie side frame of correspondence, this convex extension part rivet clasp is on the surface of this correspondence bogie side frame.
4. the structure of involutory framework as claimed in claim 1 is characterized in that, wherein the right angle bending end of this first involutory framework and the second involutory framework is formed with a pair of snap-in structure.
5. the structure of involutory framework as claimed in claim 1 is characterized in that, wherein this first involutory framework and the second involutory framework form an inside L shaped cross-sectional configuration.
6. the structure of involutory framework as claimed in claim 5, it is characterized in that, wherein the vertical angle end place of this first involutory framework and the second involutory framework is formed with snap-in structure, this the first involutory framework and the second involutory framework fasten its vertical angle end place by this snap-in structure when being bent to form this L shaped cross-sectional configuration.
7. the structure of involutory framework as claimed in claim 1 is characterized in that, wherein this first involutory framework and the second involutory framework form an outside L shaped cross-sectional configuration.
8. the structure of involutory framework as claimed in claim 7, it is characterized in that, wherein the vertical angle end place of this first involutory framework and the second involutory framework is formed with snap-in structure, this the first involutory framework and the second involutory framework are when being bent to form this L shaped cross-sectional configuration, and this snap-in structure fastens its vertical angle end place.
9. the structure of an involutory framework is configured to a framework altogether by frame structure superimposed about in the of, it is characterized in that, wherein the upper frame body structure includes:
One first involutory framework cuts out the structure that is the П type by a plate, and promptly it has one first bogie side frame and one second bogie side frame, and the inner side edge of each involutory framework forms an inside L shaped cross-sectional configuration;
One second involutory framework cuts out the structure that is the П type by a plate, and promptly it has one first bogie side frame and one second bogie side frame, and the extended length of this first bogie side frame and second bogie side frame and first bogie side frame of this first involutory framework, second bogie side frame just are complementary length;
A pair of snap-in structure is formed on the involutory end of this first involutory framework and the second involutory framework, and this first involutory framework is engaged by this snap-in structure with the second involutory framework and forms a frame structure;
This snap-in structure includes a plurality of dovetail portions that protrude out, be formed on the end face of two bogie side frames of this first involutory framework, and the front-end face in this dovetail portion is formed with the convex extension part, and this snap-in structure includes a dowetailed housing joint again, is formed on the end face of two bogie side frames of this second involutory framework;
This lower frame body structure includes:
One first involutory framework cuts out the structure that is the П type by a plate, and promptly it has one first bogie side frame and one second bogie side frame, and the external side brim of each involutory framework forms an outside L shaped cross-sectional configuration;
One second involutory framework cuts out the structure that is the П type by a plate, and promptly it has one first bogie side frame and one second bogie side frame, and the extended length of this first bogie side frame and second bogie side frame and first bogie side frame of this first involutory framework, second bogie side frame just are complementary length;
A pair of snap-in structure is formed on the involutory end of this first involutory framework and the second involutory framework, and this first involutory framework is engaged by this snap-in structure with the second involutory framework and forms a frame structure;
This snap-in structure includes a plurality of dovetail portions that protrude out, be formed on the end face of two bogie side frames of this first involutory framework, and the front-end face in this dovetail portion is formed with the convex extension part, and this snap-in structure includes a dowetailed housing joint again, is formed on the end face of two bogie side frames of this second involutory framework.
10. the structure of involutory framework as claimed in claim 9 is characterized in that, wherein the convex extension part of this snap-in structure protrudes out when the side frames of the side frames of the first involutory framework and the second involutory framework is involutory and is stacked and placed on this dowetailed housing joint one suitable length.
11. the structure of involutory framework as claimed in claim 9, it is characterized in that, wherein this first involutory framework is with after the corresponding end face of the corresponding bogie side frame of the second involutory framework is finished engaging, with a riveted construction with convex extension part punching press rivet clasp in the bogie side frame of correspondence, this convex extension part rivet clasp is on the surface of this correspondence bogie side frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520004600 CN2795524Y (en) | 2005-04-13 | 2005-04-13 | Structure of involution frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520004600 CN2795524Y (en) | 2005-04-13 | 2005-04-13 | Structure of involution frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2795524Y true CN2795524Y (en) | 2006-07-12 |
Family
ID=36813279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520004600 Expired - Fee Related CN2795524Y (en) | 2005-04-13 | 2005-04-13 | Structure of involution frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2795524Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102574392A (en) * | 2009-08-27 | 2012-07-11 | 爱尔发加热有限公司 | Stencil printing frame |
| WO2014012260A1 (en) * | 2012-07-17 | 2014-01-23 | 深圳市华星光电技术有限公司 | Liquid crystal display device as well as backlight module and backplane assembly thereof |
-
2005
- 2005-04-13 CN CN 200520004600 patent/CN2795524Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102574392A (en) * | 2009-08-27 | 2012-07-11 | 爱尔发加热有限公司 | Stencil printing frame |
| WO2014012260A1 (en) * | 2012-07-17 | 2014-01-23 | 深圳市华星光电技术有限公司 | Liquid crystal display device as well as backlight module and backplane assembly thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |