CN215738326U - Openable fixing ring - Google Patents
Openable fixing ring Download PDFInfo
- Publication number
- CN215738326U CN215738326U CN202120490068.8U CN202120490068U CN215738326U CN 215738326 U CN215738326 U CN 215738326U CN 202120490068 U CN202120490068 U CN 202120490068U CN 215738326 U CN215738326 U CN 215738326U
- Authority
- CN
- China
- Prior art keywords
- outer ring
- sliding bolt
- tip
- bayonet lock
- ring
- 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
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- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The utility model discloses a retractable fixing ring, which comprises a base, an outer ring and a sliding bolt; the outer ring is fixed on the base and is a hollow ring, and the outer ring is provided with a gap; the sliding bolt is movably arranged in the inner cavity of the outer ring at one side of the notch, the top of the sliding bolt is a tip, and a clamping groove is formed in the outer wall of the tip of the sliding bolt; the tail part of the sliding bolt is connected with a shifting knob, the outer ring is provided with a hollowed channel, the top part of the shifting knob extends out of the hollowed channel on the outer ring, the sliding bolt can be driven to move along the hollowed channel by shifting the shifting knob, and the tip end of the sliding bolt can be inserted into the outer ring on the other side of the notch; the outer ring of the notch side, to which the tip of the sliding bolt points, is provided with a bayonet lock, and after the tip of the sliding bolt is inserted into the bayonet lock, the bayonet lock can be clamped into the bayonet lock at the tip of the sliding bolt to form positioning. The openable fixed ring is simple in structure, reasonable in design and convenient to use.
Description
Technical Field
The utility model belongs to the technical field of mechanical mechanisms, and particularly relates to a retractable fixing ring.
Background
At present, products related to curtain suspension on the market are only simple suspension loops or only a rope belt is arranged on a curtain, and the method returns to the ancient mode.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide an openable fixing ring.
The utility model is realized by the following technical scheme:
a retractable fixing ring comprises a base, an outer ring and a sliding bolt;
the outer ring is fixed on the base and is a hollow ring, and the outer ring is provided with a gap;
the sliding bolt is movably arranged in an inner cavity of the outer ring at one side of the notch, the top of the sliding bolt is a tip, and a clamping groove is formed in the outer wall of the tip of the sliding bolt; the tail part of the sliding bolt is connected with a shifting knob, the outer ring is provided with a hollowed channel, the top part of the shifting knob extends out of the hollowed channel on the outer ring, the sliding bolt can be driven to move along the hollowed channel by shifting the shifting knob, and the tip end of the sliding bolt can be inserted into the outer ring on the other side of the notch;
a bayonet lock is arranged on an outer ring at one side of the notch, which is pointed by the tip of the sliding plug pin, and the bayonet lock is arranged on the outer ring through a spring; when the tip end of the sliding bolt is inserted into the clamping pin, the clamping pin can be clamped into the clamping groove at the tip end of the sliding bolt to form positioning.
In the above solution, the gap is preferably 1/4 around the entire circumference of the outer ring.
In the above technical solution, the structure of the bayonet lock is: the outer ring is provided with a pin hole for mounting a bayonet lock, the middle equal-diameter column section of the bayonet lock penetrates through the pin hole, and a spring is sleeved on the middle equal-diameter column section in the outer ring and provides outward restoring force for the bayonet lock; the front end of the bayonet lock is matched with the tip of the bolt, and the surface of the front end of the bayonet lock, which is opposite to the tip of the sliding bolt, is an inclined surface, so that the tip of the sliding bolt can be inserted into and push the bayonet lock.
In the technical scheme, the base comprises two side wings and a middle boss, the outer ring is fixed in the middle boss of the base, two mounting holes are respectively formed in each side wing, and the base can be fixed at a specified position through bolts.
In the technical scheme, the middle boss is provided with a mounting hole for mounting the outer ring.
The utility model has the advantages and beneficial effects that:
the openable fixed ring is simple in structure, reasonable in design and convenient to use. When the curtain is used, the base is fixed on a wall body on one side of the curtain through the screw, when the curtain is required to be closed to one side, the closed curtain is placed into the outer ring through the gap on the outer ring, then the pulling knob is pushed, the tip of the sliding bolt is inserted into the outer ring on the other side of the gap, after the tip of the sliding bolt is inserted into the position of the clamping pin, the clamping pin is jacked up, the front end of the clamping pin is clamped into the clamping groove at the tip of the sliding bolt to form positioning, at the moment, the sliding bolt seals the gap of the outer ring, and the closed curtain is stably restrained in the outer ring; when the bayonet lock is pulled outwards, the bayonet lock is separated from the tip end of the sliding bolt by overcoming the elasticity of the spring, then the pulling knob of the sliding bolt is pushed in the opposite direction, the gap of the outer ring is opened, and the closed curtain can be released.
Drawings
Fig. 1 is a schematic perspective view of the retractable fixing ring of the present invention.
Fig. 2 is a cross-sectional view of the retractable retaining ring of the present invention.
Wherein:
1 base, 2 outer rings, 3 sliding bolts, 4 bayonet locks, 5 springs, 1.1 lateral wings, 1.2 middle bosses, 2.1 gaps, 3.1 clamping grooves, 3.2 poking and twisting, 4.1 tail end, 4.2 middle equal-diameter column sections and 4.3 front end.
For a person skilled in the art, other relevant figures can be obtained from the above figures without inventive effort.
Detailed Description
In order to make the technical solution of the present invention better understood, the technical solution of the present invention is further described below with reference to specific examples.
Referring to the attached drawings, the retractable fixing ring comprises a base 1, an outer ring 2 and a sliding bolt 3.
The outer ring 2 is fixed to the base 1, the outer ring 2 is a hollow ring and has a gap 2.1, preferably 1/4, which occupies the entire circumference of the outer ring.
The sliding bolt 3 is an arc rod, the sliding bolt 3 is movably arranged in an inner cavity of the outer ring at one side of the notch, the top of the sliding bolt 3 is a tip, and a clamping groove 3.1 is formed in the outer wall of the tip of the sliding bolt 3; the foot section of sliding bolt 3 is connected with one and dials and turns round 3.2 to a fretwork passageway 2.2 has been seted up on outer loop 2, should dial and turn round the fretwork passageway that the top stretches out on the outer loop, turn round through dialling and can drive sliding bolt 3 and remove along this fretwork passageway, and can insert into the outer loop 2 of breach opposite side with the pointed end of sliding bolt 3.
A bayonet 4 is arranged on the outer ring 2 at one side of the notch pointed by the tip of the sliding bolt 3, and the bayonet is arranged on the outer ring 2 through a spring 5 by the bayonet 4; after the tip of the sliding bolt 3 is inserted to the clamping pin position, the clamping pin can be clamped into the clamping groove 3.1 at the tip of the sliding bolt 3 to form positioning.
Further, the structure of the bayonet 4 is as follows: the outer ring is provided with a pin hole for mounting a bayonet lock, the middle equal-diameter column section 4.2 of the bayonet lock penetrates through the pin hole, and a spring 5 is sleeved on the middle equal-diameter column section in the outer ring and provides outward restoring force for the bayonet lock; the front end 4.3 of the bayonet lock is matched with the tip of the bolt 3, and the surface of the front end of the bayonet lock, which is opposite to the tip of the sliding bolt 3, is an inclined surface, so that the tip of the sliding bolt 3 can be inserted into and push the bayonet lock 4 open.
Further, the base 1 comprises two side wings 1.1 and a middle boss 1.2, the outer ring 2 is fixed in the middle boss 1.2 of the base 1 (the middle boss 1.2 is provided with a mounting hole for mounting the outer ring 2), two mounting holes m are respectively arranged on each side wing 1.1, and the base 1 can be fixed at a designated position through bolts.
When the curtain is used, the base 1 is fixed on a wall body on one side of the curtain through screws, when the curtain needs to be closed to one side, the closed curtain is placed into the outer ring through the gap on the outer ring, then the pulling knob 3.2 is pushed, the tip of the sliding bolt 3 is inserted into the outer ring 2 on the other side of the gap, after the tip of the sliding bolt 3 is inserted into the position of the clamping pin, the clamping pin is jacked up, the front end 4.3 of the clamping pin is clamped into the clamping groove 3.1 at the tip of the sliding bolt 3 to form positioning, at the moment, the sliding bolt 3 seals the gap of the outer ring 2, and the closed curtain is stably restrained in the outer ring. When the bayonet 4 is pulled outwards, the bayonet 4 overcomes the elasticity of the spring and is separated from the tip end of the sliding bolt 3, then the pulling knob 3.2 of the sliding bolt 3 is pushed in the opposite direction, and the gap of the outer ring is opened, so that the folded curtain can be released.
Spatially relative terms, such as "upper," "lower," "left," "right," and the like, may be used in the embodiments for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. It will be understood that the spatial terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "lower" can encompass both an upper and a lower orientation. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
Moreover, relational terms such as "first" and "second," and the like, may be used solely to distinguish one element from another element having the same name, without necessarily requiring or implying any actual such relationship or order between such elements.
The utility model has been described in an illustrative manner, and it is to be understood that any simple variations, modifications or other equivalent changes which can be made by one skilled in the art without departing from the spirit of the utility model fall within the scope of the utility model.
Claims (5)
1. A fixed ring that can open and shut, its characterized in that: comprises a base, an outer ring and a sliding bolt;
the outer ring is fixed on the base and is a hollow ring, and the outer ring is provided with a gap;
the sliding bolt is movably arranged in an inner cavity of the outer ring at one side of the notch, the top of the sliding bolt is a tip, and a clamping groove is formed in the outer wall of the tip of the sliding bolt; the tail part of the sliding bolt is connected with a shifting knob, the outer ring is provided with a hollowed channel, the top part of the shifting knob extends out of the hollowed channel on the outer ring, the sliding bolt can be driven to move along the hollowed channel by shifting the shifting knob, and the tip end of the sliding bolt can be inserted into the outer ring on the other side of the notch;
a bayonet lock is arranged on an outer ring at one side of the notch, which is pointed by the tip of the sliding plug pin, and the bayonet lock is arranged on the outer ring through a spring; when the tip end of the sliding bolt is inserted into the clamping pin, the clamping pin can be clamped into the clamping groove at the tip end of the sliding bolt to form positioning.
2. An openable and closable retaining ring according to claim 1, wherein: the gap occupies 1/4 of the entire outer ring perimeter.
3. An openable and closable retaining ring according to claim 1, wherein: the structure of bayonet lock does: the outer ring is provided with a pin hole for mounting a bayonet lock, the middle equal-diameter column section of the bayonet lock penetrates through the pin hole, and a spring is sleeved on the middle equal-diameter column section in the outer ring and provides outward restoring force for the bayonet lock; the front end of the bayonet lock is matched with the tip of the bolt, and the surface of the front end of the bayonet lock, which is opposite to the tip of the sliding bolt, is an inclined surface, so that the tip of the sliding bolt can be inserted into and push the bayonet lock.
4. An openable and closable retaining ring according to claim 1, wherein: the base comprises two side wings and a middle boss, the outer ring is fixed in the middle boss of the base, and two mounting holes are respectively formed in each side wing.
5. The retractable retaining ring of claim 4, wherein: the middle boss of the base is provided with a mounting hole for mounting the outer ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120490068.8U CN215738326U (en) | 2021-03-08 | 2021-03-08 | Openable fixing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120490068.8U CN215738326U (en) | 2021-03-08 | 2021-03-08 | Openable fixing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215738326U true CN215738326U (en) | 2022-02-08 |
Family
ID=80093811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120490068.8U Expired - Fee Related CN215738326U (en) | 2021-03-08 | 2021-03-08 | Openable fixing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215738326U (en) |
-
2021
- 2021-03-08 CN CN202120490068.8U patent/CN215738326U/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 |
Granted publication date: 20220208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |