CN209446964U - A kind of screen fixed hook - Google Patents
A kind of screen fixed hook Download PDFInfo
- Publication number
- CN209446964U CN209446964U CN201920345471.4U CN201920345471U CN209446964U CN 209446964 U CN209446964 U CN 209446964U CN 201920345471 U CN201920345471 U CN 201920345471U CN 209446964 U CN209446964 U CN 209446964U
- Authority
- CN
- China
- Prior art keywords
- fixed
- slide bar
- spring
- fixed link
- fixing piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
A kind of screen fixed hook, it is related to screen mounting technique field；It includes upper fixing element, fixed link and lower fixed mechanism；The both ends of the fixed link are respectively fixed with upper fixing element and lower fixed mechanism；The lower fixed mechanism includes sliding slot, lower fixing piece, the first slide bar, the second slide bar, push rod, spring, buckle, spring groove；The lower part two sides of the fixed link are respectively arranged with sliding slot, the two sides of lower fixing piece, which are run through, the first slide bar and the second slide bar, and lower fixing piece is set in the outside of fixed link, first slide bar and the second slide bar pass through the sliding slot of fixed link two sides, push rod is fixed on second slide bar, it is provided with spring groove in fixed link, spring is installed in spring groove；The end of the lower fixing piece is provided with buckle.A kind of screen fixed hook described in the utility model, is fixed without mounting bracket and screw, and for convenience, the utility model has many advantages, such as that structure is simple, setting is reasonable, low manufacture cost to installation fixed pole.
Description
Technical field
The utility model relates to screen mounting technique fields, and in particular to a kind of screen fixed hook.
Background technique
The curtain that screen is showed a film, is initially made of calico.Afterwards mostly using the cloth for being coated with barium sulfate or metal powder
Diffusing reflection screen made of base or plastics.Also screen is reflected made of useful bead reflective, and made of trnaslucent materials
Transmit screen.Silent film period is coated with matte white pigment on curtain, and curtain face is smooth, is fixed, is holded up with permanent screen carrier
In on projection platform.After sound film is born, because of transaudient needs, hole screen is formed with using rubber and plastic material.Device is set to exist
Loudspeaker behind the scenes makes a sound through screen.
Existing screen is fixed to be fixed using bracket and screw, and installation is fixed extremely inconvenient.
Summary of the invention
The purpose of this utility model is that in view of the drawbacks of the prior art and insufficient, provide that a kind of structure is simple, design is closed
Reason, screen fixed hook easy to use.
In order to achieve the above purposes, the technical solution adopted by the utility model is:, and it includes upper fixing element, fixed link and lower solid
Determine mechanism；The both ends of the fixed link are respectively fixed with upper fixing element and lower fixed mechanism；The lower fixed mechanism includes
Sliding slot, lower fixing piece, the first slide bar, the second slide bar, push rod, spring, buckle, spring groove；The lower part two sides of the fixed link
It is respectively arranged with sliding slot, the two sides of lower fixing piece, which are run through, the first slide bar and the second slide bar, and lower fixing piece is set in fixed link
Outside, the first slide bar and the second slide bar pass through the sliding slot of fixed link two sides, are fixed with push rod on the second slide bar, set in fixed link
It is equipped with spring groove, spring is installed in spring groove；The end of the lower fixing piece is provided with buckle.
Preferably, one end of the spring and the end of spring groove connect, the other end is fixed with the first slide bar.
Preferably, being fixed with spring stack on one end of the spring groove and the first slide bar, spring is set in spring stack
On.
Preferably, the push rod is inserted in the lower end of fixed link.
When the utility model operates, first fixed link is mounted on the wall, by the upper slot of upper fixing element alignment curtain frame, and is blocked
In slot, push rod is pushed then up, runs up lower fixing piece along the chute, curtain frame perpendicular to metope, puts down push rod, under
Fixing piece automatically resets under the action of the spring, is stuck in the lower slot of act frame, that is, completes installation.
After adopting the above structure, the utility model is the beneficial effects are as follows: a kind of screen described in the utility model is solid
Fixed hook, is fixed without mounting bracket and screw, and for convenience, the utility model is simple with structure, setting is closed for installation fixed pole
The advantages that reason, low manufacture cost.
Detailed description of the invention
Fig. 1 is the structure chart of the utility model；
Fig. 2 is the enlarged drawing of fixed mechanism under the utility model.
Description of symbols:
Upper fixing element 1, lower fixed mechanism 3, sliding slot 4, lower fixing piece 5, the first slide bar 6, the second slide bar 7, pushes away fixed link 2
Bar 8, spring 9, buckle 10, spring groove 11, spring stack 12.
Specific embodiment
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Referring to such as Fig. 1 --- shown in Fig. 2, present embodiment adopt the following technical scheme that it include upper fixing element 1,
Fixed link 2 and lower fixed mechanism 3；The both ends of the fixed link 2 are respectively fixed with upper fixing element 1 and lower fixed mechanism 3；It is described
Lower fixed mechanism 3 include sliding slot 4, lower fixing piece 5, the first slide bar 6, the second slide bar 7, push rod 8, spring 9, buckle 10, spring
Slot 11；The lower part two sides of the fixed link 2 are respectively arranged with sliding slot 4, and the two sides of lower fixing piece 5, which are run through, 6 He of the first slide bar
Second slide bar 7, and lower fixing piece 5 is set in the outside of fixed link 2, the first slide bar 6 and the second slide bar 7 pass through 2 two sides of fixed link
Sliding slot 4, be fixed with push rod 8 on the second slide bar 7, spring groove 11 be provided in fixed link 2, spring 9 is installed in spring groove 11；
The end of the lower fixing piece 5 is provided with buckle 10, is first mounted on the wall fixed link 2, and upper fixing element 1 is directed at curtain frame
Upper slot, and be stuck in slot, push push rod 8 then up, run up lower fixing piece 54 along the chute, curtain frame perpendicular to wall
Push rod 8 is put down in face, and lower fixing piece 5 automatically resets under the action of spring 9, and buckle 10 is stuck in the lower slot of act frame, that is, completes peace
Dress.
One end of the spring 9 is connect with the end of spring groove 11, and the other end and the first slide bar 6 are fixed.
It is fixed with spring stack 12 on one end of the spring groove 11 and the first slide bar 6, spring 9 is set in spring stack 12
On.
The push rod 8 is inserted in the lower end of fixed link 2.
After adopting the above structure, present embodiment is the beneficial effects are as follows: one described in present embodiment
Kind screen fixed hook, is fixed without mounting bracket and screw, and for convenience, present embodiment has structure to installation fixed pole
Simply, setting rationally, low manufacture cost the advantages that.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.This
The technical staff of industry is retouched in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
That states only illustrates the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model
It will also have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.This is practical new
Type is claimed range and is defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of screen fixed hook, it is characterised in that: it includes upper fixing element, fixed link and lower fixed mechanism；Described consolidates
The both ends of fixed pole are respectively fixed with upper fixing element and lower fixed mechanism；The lower fixed mechanism includes sliding slot, lower fixing piece, the
One slide bar, the second slide bar, push rod, spring, buckle, spring groove；The lower part two sides of the fixed link are respectively arranged with sliding slot, under
The two sides of fixing piece are through having the first slide bar and the second slide bar, and lower fixing piece is set in the outside of fixed link, the first slide bar and
Second slide bar passes through the sliding slot of fixed link two sides, is fixed with push rod on the second slide bar, spring groove, spring groove are provided in fixed link
Spring is inside installed；The end of the lower fixing piece is provided with buckle.
2. a kind of screen fixed hook according to claim 1, it is characterised in that: one end of the spring and spring groove
End connection, the other end fixes with the first slide bar.
3. a kind of screen fixed hook according to claim 1, it is characterised in that: one end of the spring groove and first
Spring stack is fixed on slide bar, spring is set on spring stack.
4. a kind of screen fixed hook according to claim 1, it is characterised in that: the push rod is inserted in fixed link
In lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920345471.4U CN209446964U (en) | 2019-03-19 | 2019-03-19 | A kind of screen fixed hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920345471.4U CN209446964U (en) | 2019-03-19 | 2019-03-19 | A kind of screen fixed hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209446964U true CN209446964U (en) | 2019-09-27 |
Family
ID=68033946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920345471.4U Expired - Fee Related CN209446964U (en) | 2019-03-19 | 2019-03-19 | A kind of screen fixed hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209446964U (en) |
-
2019
- 2019-03-19 CN CN201920345471.4U patent/CN209446964U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190927 Termination date: 20210319 |