CN213282413U - Quilt fixer - Google Patents
Quilt fixer Download PDFInfo
- Publication number
- CN213282413U CN213282413U CN202022448925.6U CN202022448925U CN213282413U CN 213282413 U CN213282413 U CN 213282413U CN 202022448925 U CN202022448925 U CN 202022448925U CN 213282413 U CN213282413 U CN 213282413U
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- CN
- China
- Prior art keywords
- cover
- quilt
- clamping cover
- ratchet teeth
- pawl
- 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.)
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Abstract
The utility model discloses a quilt fixer, include: an upper clamping cover and a lower clamping cover which are used for clamping the quilt to prevent the quilt core and the quilt cover from being separated; the upper clamping cover and the lower clamping cover form rotary connection; the lower clamping cover is provided with: a plurality of ratchet teeth; the upper clamping cover is provided with: the pawl is matched with the ratchet teeth to allow the lower clamping cover to rotate in a single direction relative to the upper clamping cover, and the plastic elastic sheet is used for enabling the pawl to be meshed with the ratchet teeth under the action of external force not applied by a user; the plastic elastic sheet is provided with a pulling part for a user to pull to enable the plastic elastic sheet to generate elastic deformation so as to realize the separation of the pawl and the ratchet teeth; the pawl is arranged on the plastic elastic sheet. The utility model discloses an useful part lies in, simple structure, convenient to use, and the centre gripping is firm.
Description
Technical Field
The utility model relates to the field of articles for daily use, concretely relates to quilt fixer.
Background
After the quilt is used for a period of time, the quilt core and the quilt cover are often not completely attached, and particularly, the four corners of the quilt core are easily separated from the four corners of the quilt cover, so that the quilt cover is deviated, and the use is influenced.
The existing quilt fixer is provided with a clamping part and an accommodating part, so that the clamping force is unstable, and the quilt fixer is easy to fall off.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the prior art, the utility model provides a quilt fixer, which has simple structure, convenient use and firm clamping.
In order to achieve the above object, the utility model adopts the following technical scheme:
a quilt retainer comprising: an upper clamping cover and a lower clamping cover which are used for clamping the quilt to prevent the quilt core and the quilt cover from being separated; the upper clamping cover and the lower clamping cover form rotary connection; the lower clamping cover is provided with: a plurality of ratchet teeth; the upper clamping cover is provided with: the pawl is matched with the ratchet teeth to allow the lower clamping cover to rotate in a single direction relative to the upper clamping cover, and the plastic elastic sheet is used for enabling the pawl to be meshed with the ratchet teeth under the action of external force not applied by a user; the plastic elastic sheet is provided with a pulling part for a user to pull to enable the plastic elastic sheet to generate elastic deformation so as to realize the separation of the pawl and the ratchet teeth; the pawl is arranged on the plastic elastic sheet.
Further, at least one of the lower clip cover and the upper clip cover is formed with a barb pressing piece for pressing the quilt.
Further, a barbed press tab is formed by the lower clip cover.
Further, the barb pressing sheet is provided with a plurality of reinforcing ribs for increasing strength.
Furthermore, the upper clamping cover is provided with a positioning rib which is matched with the barb pressing sheet to limit the movement of the quilt.
Further, when the barb pressing piece formed by one of the lower clip cover and the upper clip cover is contacted with the other of the lower clip cover and the upper clip cover, an opening is formed between the upper clip cover and the lower clip cover.
Further, when the barb pressing sheet is contacted with the positioning rib, an opening is formed between the front ends of the upper clamping cover and the lower clamping cover; the rear ends of the lower clamping cover and the upper clamping cover form a rotary connection.
Furthermore, the barb pressing sheet and the pull part are positioned at two sides of the rotation axis of the lower clamping cover and the upper clamping cover.
Further, the number of ratchet teeth is 3 or more and 10 or less.
Further, the lower clip cover is also provided with: a rotating shaft; the upper clamping cover and the lower clamping cover form rotary connection through a rotating shaft.
Furthermore, the upper clamping cover is provided with two shaft frame parts for mounting the rotating shaft; the rotating shaft is inserted into the shaft frame part; the plastic elastic sheet is positioned between the two shaft frame parts.
The utility model discloses an useful part lies in, simple structure, convenient to use, and the centre gripping is firm.
The quilt fixer is only provided with an upper clamping cover and a lower clamping cover, and has a simple structure. When the quilt fixer is used, the upper clamping cover and the lower clamping cover rotate to approach each other to realize clamping, or the upper clamping cover or the lower clamping cover is pressed to be used by the quilt fixer. The pawl and the ratchet wheel are matched to lock the relative positions of the upper clamping cover and the lower clamping cover, so that the clamping is firm and is not easy to loosen.
Drawings
FIG. 1 is a schematic view of a quilt retainer;
FIG. 2 is a schematic view of an alternative view of the quilt retainer of FIG. 1;
FIG. 3 is a cross-sectional view of one of the quilt holders of FIG. 2;
FIG. 4 is a schematic view of an upper clip cover of the quilt retainer of FIG. 1;
figure 5 is a schematic view of a lower clip cover of a quilt holder of figure 1.
The quilt cover comprises a quilt fixer 100, an upper clamping cover 10, a pawl 11, a plastic elastic sheet 12, a buckling part 121, a positioning rib 13, a shaft frame part 14, a lower clamping cover 20, ratchet teeth 21, a barb pressing sheet 22, a reinforcing rib 221 and a rotating shaft 23.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to 5, a quilt fixer 100 includes: an upper clip cover 10 and a lower clip cover 20. The upper and lower covers 10 and 20 are used to hold the comforter to prevent the comforter core and the comforter cover from being separated. The upper clip cover 10 and the lower clip cover 20 form a rotary connection. The lower clip cover 20 is provided with: a plurality of ratchet teeth 21. Specifically, the number of ratchet teeth 21 is 3 or more and 10 or less. More specifically, the number of ratchet teeth 21 is 5. The upper clip cover 10 is provided with: pawl 11 and plastic shell fragment 12. The pawls 11 are adapted to cooperate with the ratchet teeth 21 to allow the lower clip cover 20 to rotate in a single direction relative to the upper clip cover 10. The plastic dome 12 engages the pawls 11 with the ratchet teeth 21 without external force applied by the user. The plastic spring 12 has a pulling part 121. The pulling part 121 is used for the user to pull to make the plastic elastic sheet 12 generate elastic deformation so as to realize the separation of the pawl 11 and the ratchet teeth 21. The pawl 11 is arranged on the plastic elastic sheet 12.
Specifically, the quilt holder 100 is composed of only the upper clip cover 10 and the lower clip cover 20. The structure is simple. The upper clip cover 10 and the lower clip cover 20 are respectively molded as two separate integral pieces.
As a specific embodiment, when the barb pressing piece 22 formed at one of the lower and upper clip covers 20 and 10 is brought into contact with the other of the lower and upper clip covers 20 and 10, an opening is formed between the upper and lower clip covers 10 and 20. Specifically, if the upper clip cover is formed with the barb pressing piece, the upper clip cover and the lower clip cover form an opening therebetween when the barb pressing piece contacts the lower clip cover. If the barb pressing pieces 22 are formed on the lower clip cover 20, an opening is formed between the upper clip cover 10 and the lower clip cover 20 when the barb pressing pieces 22 contact the upper clip cover 10. More specifically, when the barb pressing pieces 22 are in contact with the positioning ribs 13, an opening is formed between the upper clip cover 10 and the lower clip cover 20.
Specifically, the opening is located at the front ends of the upper and lower clip covers 10 and 20. That is, an opening is formed between the front ends of the upper and lower clip covers 10 and 20. The rotation axes of the upper and lower clip covers 10 and 20 are located at the rear ends of the upper and lower clip covers 10 and 20. Namely, the upper clip cover 10 and the rear end of the lower clip cover 20 form a rotary connection. The opening has a gap, and the front end of the upper clip cover 10 is not in contact with the front end of the lower clip cover 20.
The pawls 11 cooperate with the ratchet teeth 21 to allow the lower clip cover 20 to rotate in a single direction relative to the upper clip cover 10. Specifically, the lower clip cover 20 can move relative to the upper clip cover 10 in a direction for clipping the quilt, i.e. pressing the lower clip cover 20 and the upper clip cover 10 forward to clip the quilt. The lower clip cover 20 cannot move in the opening direction with respect to the upper clip cover 10 without the user removing the click 11 through the trigger part 121.
In the view of fig. 3, the user can directly press or operate the lower clip cover 20 and/or the upper clip cover 10 such that the lower clip cover 20 can rotate in the clockwise direction with respect to the upper clip cover 10. The plastic spring 12 can be elastically deformed, and the pawl 11 and the ratchet teeth 21 are configured to rotate the lower clip cover 20 in a clockwise direction. When the lower clip cover 20 is rotated in a clockwise direction relative to the upper clip cover 10, the pawls 11 can ride over the ratchet teeth 21. In the counterclockwise direction, rotation of the lower clip cover 20 in the counterclockwise direction is prevented because the pawls 11 block the ratchet teeth 21.
As a specific embodiment, at least one of the lower and upper clip covers 10 and 20 is formed with a barb pressing piece 22 for pressing the quilt.
As a specific embodiment, a barbed press 22 is formed from the lower clip cover 20. The barb pressing plate 22 is provided with a plurality of reinforcing ribs 221. The reinforcing ribs 221 serve to increase strength.
As a specific embodiment, the upper clip cover 10 is formed with positioning ribs 13. The positioning ribs 13 are matched with the barb pressing sheets 22 to limit the quilt from moving.
First, the user pulls the pulling buckle part 121 to open the quilt fixer 100, and then inserts the quilt into the opening at the front end of the upper cover 10 and the lower cover 20. Finally, the user presses the lower clip cover 20 toward the upper clip cover 10, so that the barb pressing pieces 22 and the positioning ribs 13 clamp the quilt from both sides. Effectively prevent by core and quilt cover separation, the simple operation.
In a specific embodiment, the opening between the upper and lower covers 10 and 20 is located at the front end of the quilt holder 100. The trigger portion 121 is located at the rear end of the quilt holder 100. The barb pressing pieces 22 and the catching part 121 are located at both sides of the rotation axis of the lower and upper clip covers 20 and 10.
As a specific embodiment, the lower clip cover 20 is further provided with: a rotating shaft 23. The upper clamping cover 10 and the lower clamping cover 20 are rotationally connected through a rotating shaft 23.
In a specific embodiment, the upper clip cover 10 is formed with two shaft portions 14. The shaft frame portion 14 is used for mounting the rotating shaft 23. The rotating shaft 23 is inserted into the shaft holder portion 14. The plastic spring plate 12 is located between the two shaft frame parts 14.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the above embodiments do not limit the present invention in any way, and all technical solutions obtained by adopting equivalent replacement or equivalent transformation fall within the protection scope of the present invention.
Claims (10)
1. A quilt fixer, characterized by comprising: an upper clamping cover and a lower clamping cover which are used for clamping the quilt to prevent the quilt core and the quilt cover from being separated; the upper clamping cover and the lower clamping cover form rotary connection; the lower clamping cover is provided with: a plurality of ratchet teeth; the upper clamping cover is provided with: the pawl is matched with the ratchet teeth to allow the lower clip cover to rotate relative to the upper clip cover in a single direction, and the plastic elastic sheet is used for enabling the pawl to be meshed with the ratchet teeth under the action of no external force applied by a user; the plastic elastic sheet is provided with a pulling part for a user to pull to enable the plastic elastic sheet to generate elastic deformation so as to realize the separation of the pawl and the ratchet teeth; the pawl is arranged on the plastic elastic sheet.
2. A quilt holder as defined in claim 1,
at least one of the lower clip cover and the upper clip cover is formed with a barb pressing sheet for pressing the quilt.
3. A quilt holder as defined in claim 2,
the barb pressing sheet is formed by the lower clip cover.
4. A quilt holder as defined in claim 3,
the pressing sheet is provided with a plurality of reinforcing ribs for increasing strength.
5. A quilt holder as defined in claim 3,
and the upper clamping cover is provided with a positioning rib which is matched with the barb pressing sheet to limit the movement of the quilt.
6. A quilt holder as defined in claim 2,
when the barb pressing sheet formed by one of the lower clip cover and the upper clip cover is contacted with the other one of the lower clip cover and the upper clip cover, an opening is formed between the front ends of the upper clip cover and the lower clip cover; the lower clamping cover and the rear end of the upper clamping cover form a rotary connection.
7. A quilt holder as defined in claim 6,
the barb pressing sheet and the pull buckle part are positioned at two sides of the rotation axis of the lower clamping cover and the rotation axis of the upper clamping cover.
8. A quilt holder as defined in claim 1,
the number of the ratchet teeth is more than or equal to 3 and less than or equal to 10.
9. A quilt holder as defined in claim 1,
the lower clamping cover is also provided with: a rotating shaft; the upper clamping cover and the lower clamping cover are rotationally connected through the rotating shaft.
10. A quilt holder as defined in claim 9,
the upper clamping cover is provided with two shaft frame parts for mounting the rotating shaft; the rotating shaft is inserted into the shaft bracket part; the plastic elastic sheet is positioned between the two shaft frame parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022448925.6U CN213282413U (en) | 2020-10-29 | 2020-10-29 | Quilt fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022448925.6U CN213282413U (en) | 2020-10-29 | 2020-10-29 | Quilt fixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213282413U true CN213282413U (en) | 2021-05-28 |
Family
ID=76015632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022448925.6U Active CN213282413U (en) | 2020-10-29 | 2020-10-29 | Quilt fixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213282413U (en) |
-
2020
- 2020-10-29 CN CN202022448925.6U patent/CN213282413U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |