CN208596520U - One kind seeing grillage - Google Patents
One kind seeing grillage Download PDFInfo
- Publication number
- CN208596520U CN208596520U CN201820723571.1U CN201820723571U CN208596520U CN 208596520 U CN208596520 U CN 208596520U CN 201820723571 U CN201820723571 U CN 201820723571U CN 208596520 U CN208596520 U CN 208596520U
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- China
- Prior art keywords
- frame
- main
- cross bar
- side frame
- grillage
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Abstract
The utility model belongs to the technical field for seeing grillage, it is related to a kind of seeing grillage convenient for storage, main frame including rectangle and the sub-frame being hinged on main frame, the secondary side frame of the sub-frame is surrounded by sheet metal, form the rectangular recess of one side opening, the main side frame of the main frame is embeddable into groove, and the main side frame and secondary side frame are run through by an articulated shaft, and sub-frame can rotate by a certain angle around articulated shaft；Main cross bar, the notch that pair side frame inside is provided with and main cross bar matches are provided between the main side frame；Secondary cross bar is provided between the pair side frame.Provided by the utility model to see grillage, structure is simple, easy to use, and occupied space is substantially reduced after storage.
Description
Technical field
The utility model belongs to the technical field for seeing grillage, is related to a kind of seeing grillage convenient for storage.
Background technique
See that grillage is a kind of simple, easy to use, the widely used tool for show-and-tell specific content of structure, such as
It can be placed on by road in construction and show information warning, can shown science popularization content in public places, can also place
In Workplace for recording prompt associated production information.
Regardless of which kind of usage, as soon as see that the common feature of grillage is to need often movement, therefore need to see grillage
It is the smaller the better that volume is occupied convenient for storage, while after storing.It is in the prior art to see that grillage uses two rectangular frames mutual more
Hingedly, two rectangular frames are separated into certain angle when use, when storage folds two rectangular frames, sees after storage
The thickness of grillage is equal to the sum of the thickness of two rectangular frames, therefore can occupy sizable space.
Utility model content
In view of the shortcomings of the prior art, the utility model provides one kind to see grillage, this sees that framed plate structure is simple, user
Just, occupied space is substantially reduced after storage.
In order to solve the above technical problems, the purpose of this utility model is achieved by following technical proposals:
One kind seeing grillage, the main frame including rectangle and the sub-frame being hinged on main frame, the secondary side of the sub-frame
Frame is surrounded by sheet metal, forms the rectangular recess of one side opening, and the main side frame of the main frame is embeddable to arrive groove
In, the main side frame and secondary side frame are run through by an articulated shaft, and sub-frame can rotate by a certain angle around articulated shaft.
Main cross bar is provided between above-mentioned main side frame, the thickness of the main cross bar is less than the thickness of main frame, the pair
The notch that side frame inside is provided with and main cross bar matches.
Secondary cross bar is provided between above-mentioned pair side frame, the pair cross bar is shifted to install with main cross bar, the pair cross bar
Thickness is less than the thickness of main frame.
Alternatively, being provided with secondary cross bar between above-mentioned pair side frame, the pair cross bar and main cross bar are arranged with position, and thickness is equal
No more than the half of main frame thickness.
Preferably, above-mentioned articulated shaft is located at the middle position of main side frame.
The side of above-mentioned pair side frame is provided with fixing axle, and fixing axle and sub-frame are vertically arranged and extend outside frame,
Hinged one can be provided with hook around the gag lever post that fixing axle rotates, the corresponding position of the secondary side frame other side in fixing axle.
It is above-mentioned to see that material used in grillage is aluminium alloy.
Compared to the prior art the utility model, has the following beneficial effects:
1, the utility model changes the structure of sub-frame, allows and sees that grillage main side frame after storage is embedded in secondary frame
It in the groove that frame is surrounded, sees that the thickness of grillage reduces half after storage in this way, sees grillage after greatly reducing storage
Occupied space, and see that the use of grillage is also unaffected after being unfolded.Notch is set on sub-frame, allows to see that grillage is equally set
Cross bar is set to reinforce seeing the structural strength of grillage.
2, gag lever post can be also arranged in the utility model on sub-frame, due to the unique texture of sub-frame, there is gag lever post
Multiple use, upon deployment, gag lever post is used to limit sliding between main frame and sub-frame, even if in the influence of external force
Under, main frame and sub-frame will not be brought together into reception position, and in storage, main frame can be firmly fixed on pair by gag lever post
In frame, position is moved both when avoiding mobile.
Detailed description of the invention
Fig. 1 is the perspective view of the utility model unfolded state；
Fig. 2 is the perspective view (part) of the utility model receiving state；
Fig. 3 is the gag lever post structure chart of the utility model receiving state；
Fig. 4 is the gag lever post structure chart of the utility model unfolded state；
Fig. 5 is the structure chart of the utility model hinge joint；
Appended drawing reference: 1, main frame；2, sub-frame；3, articulated shaft；4, main side frame；5, secondary side frame；6, groove；7, main
Cross bar；8, notch；9, secondary cross bar；10, fixing axle；11, gag lever post；12, hook.
Specific embodiment
The utility model is further described with specific embodiment with reference to the accompanying drawing, referring to Fig. 1-5:
One kind seeing grillage, the main frame 1 including rectangle and the sub-frame 2 being hinged on main frame 1, the sub-frame 2
Secondary side frame 5 is surrounded by sheet metal, forms the rectangular recess 6 of one side opening, the main side frame 4 of the main frame 1 can be embedding
Enter into groove 6, the main side frame 4 and secondary side frame 5 are run through by an articulated shaft 3, and sub-frame 2 can rotate one around articulated shaft 3
Determine angle.The sheet metal of comparative diagram 5, secondary side frame 5 and the opening opposite side of groove 6 will be slightly shorter than the metal of side two sides
Thin slice so sub-frame 2 can rotate by a certain angle around articulated shaft 3, but can not rotate freely.
Fig. 1 is the unfolded state of the utility model, pulls open main frame 1 and sub-frame 2, is allowed to form certain angle
Firm will see that grillage is placed on ground, and Fig. 2 is the receiving state of the utility model, and main side frame 4 has been completely embedded into secondary side
In the groove 6 of frame 5, therefore see that the thickness of grillage only sees the half of grillage thickness, occupied space in the prior art after storing
Also there was only half.
Main cross bar 7 is provided between above-mentioned main side frame 4, the thickness of the main cross bar 7 is less than the thickness of main frame 1, institute
It states and is provided on the inside of secondary side frame 5 and notch 8 that main cross bar 7 matches.When storage, main cross bar 7 is located in notch 8, therefore this
Utility model can also see as grillage that cross bar, which is arranged, carrys out reinforcement structure intensity with other.
Secondary cross bar 9 is provided between above-mentioned pair side frame 5, the pair cross bar 9 is shifted to install with main cross bar 7, described secondary horizontal
The thickness of bar 9 is less than the thickness of main frame 1.Alternatively, be provided with secondary cross bar 9 between above-mentioned pair side frame 5, the pair cross bar 9 with
Main cross bar 7 is arranged with position, half of the thickness no more than 1 thickness of main frame.Cross bar knot equally can be set on sub-frame 2
Structure, it can be seen that cross tube is used and shifted to install in Fig. 2, sheer pole uses same position to be arranged, and therefore, no matter which kind of sets
It sets, will not influence the storage of the utility model.
Preferably, above-mentioned articulated shaft 3 is located at the middle position of main side frame 4.
The side of above-mentioned pair side frame 5 is provided with fixing axle 10, and fixing axle 10 and sub-frame 2 are vertically arranged and extend side
Outer frame, hinged one gag lever post 11 that can be rotated around fixing axle 10, the corresponding position of secondary 5 other side of side frame be set in fixing axle 10
It is equipped with hook 12.It is the usage mode of the gag lever post 11 of receiving state in Fig. 3, after storage, gag lever post 11 is rotated into hook 12
Position gag lever post 11 is pushed aside again when using so that main side frame 4 is secured firmly in groove 6；It is expansion in Fig. 4
Gag lever post 11 after expansion, is rotated to the position of hook 12 by the usage mode of the gag lever post 11 of state, to limit main frame 1
With the relative movement of sub-frame 2, gag lever post 11 is pushed aside again when storing.
Preferably, above-mentioned to see that material used in grillage is aluminium alloy.
Above-described embodiment is only the preferred embodiment of the utility model, not limits the protection model of the utility model according to this
It encloses, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by the protection of the utility model
Within the scope of.
Claims (7)
1. one kind sees grillage, main frame (1) including rectangle and the sub-frame (2) being hinged on main frame (1), feature exists
In the secondary side frame (5) of the sub-frame (2) is surrounded by sheet metal, forms the rectangular recess (6) of one side opening, described
The main side frame (4) of main frame (1) is embeddable in groove (6), and the main side frame (4) and secondary side frame (5) are hinged by one
Axis (3) runs through, and sub-frame (2) can rotate by a certain angle around articulated shaft (3).
2. according to claim 1 see grillage, which is characterized in that be provided with main cross bar between the main side frame (4)
(7), the thickness of the main cross bar (7) is less than the thickness of main frame (1), and pair side frame (5) inside is provided with and main cross bar
(7) notch (8) matched.
3. according to claim 2 see grillage, which is characterized in that be provided with secondary cross bar between the pair side frame (5)
(9), the thickness of the secondary cross bar (9) is less than the thickness of main frame (1), and the pair cross bar (9) shifts to install with main cross bar (7).
4. according to claim 2 see grillage, which is characterized in that be provided with secondary cross bar between the pair side frame (5)
(9), the secondary cross bar (9) and main cross bar (7) are arranged with position, half of the thickness no more than main frame (1) thickness.
5. according to claim 1 see grillage, which is characterized in that the articulated shaft (3) is located at the centre of main side frame (4)
Position.
6. according to claim 1 see grillage, which is characterized in that the side of the pair side frame (5) is provided with fixing axle
(10), fixing axle (10) and sub-frame (2) are vertically arranged and extend outside frame, hinged one can be around fixing axle in fixing axle (10)
(10) gag lever post (11) rotated, the corresponding position of secondary side frame (5) other side are provided with hook (12).
7. according to any one of claims 1-5 see grillage, which is characterized in that described to see that material used in grillage is aluminium
Alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820723571.1U CN208596520U (en) | 2018-05-15 | 2018-05-15 | One kind seeing grillage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820723571.1U CN208596520U (en) | 2018-05-15 | 2018-05-15 | One kind seeing grillage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208596520U true CN208596520U (en) | 2019-03-12 |
Family
ID=65600595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820723571.1U Active CN208596520U (en) | 2018-05-15 | 2018-05-15 | One kind seeing grillage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208596520U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110660276A (en) * | 2019-09-29 | 2020-01-07 | 青岛农业大学 | Extensible demonstration board for law teaching |
-
2018
- 2018-05-15 CN CN201820723571.1U patent/CN208596520U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110660276A (en) * | 2019-09-29 | 2020-01-07 | 青岛农业大学 | Extensible demonstration board for law teaching |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 317200 No.6, Xinxi East Road, Pingqiao Town, Tiantai County, Taizhou City, Zhejiang Province Patentee after: Tairun Technology (Zhejiang) Co.,Ltd. Address before: 317200 No.6, Xinxi East Road, Pingqiao Town, Tiantai County, Taizhou City, Zhejiang Province Patentee before: TIANTAI TAIRUN TRAFFIC FACILITIES Co.,Ltd. |