CN112754240A - Child prevents playing by closing device - Google Patents
Child prevents playing by closing device Download PDFInfo
- Publication number
- CN112754240A CN112754240A CN202110261110.3A CN202110261110A CN112754240A CN 112754240 A CN112754240 A CN 112754240A CN 202110261110 A CN202110261110 A CN 202110261110A CN 112754240 A CN112754240 A CN 112754240A
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- China
- Prior art keywords
- bolt
- sleeve
- pressing
- kicking
- lower cover
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- 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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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
- A47G9/02—Bed linen; Blankets; Counterpanes
- A47G9/04—Bed linen; Blankets; Counterpanes with fastening strips
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
- A47G9/02—Bed linen; Blankets; Counterpanes
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- Bedding Items (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention provides a child anti-kicking quilt pressing device which comprises an upper cover and a lower cover which are mutually matched and connected; a pressing device and a locking device are arranged in the upper cover, and the quilt is pressed or loosened by the pressing device which is abutted against or separated from the lower cover; and when the locking device is used for tightly pressing the quilt, the pressing device is locked and fixed. The quilt is firstly placed between the upper cover and the lower cover, then the compressing device is used for compressing the quilt between the compressing device and the lower cover, the compressing device is fixed under the action of the locking device, the compressing device is prevented from being separated from the lower cover, the quilt is compressed and fixed, and the technical problem that the child easily kicks the quilt when sleeping to cause catching cold and getting ill is solved.
Description
Technical Field
The invention relates to the technical field of articles for daily use, in particular to a child quilt kicking prevention pressing device.
Background
In the growth process of children, sleeping is a very important factor, so how to improve the sleeping quality of the children is a problem which is highly regarded by parents. When a child turns over or kicks off the quilt by other actions during sleeping, the child is easy to catch cold and get ill.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the technical problem that a child easily kicks the quilt when sleeping to catch a cold and get ill is solved.
The invention provides a child anti-kicking quilt pressing device which comprises an upper cover and a lower cover which are mutually matched and connected;
a pressing device and a locking device are arranged in the upper cover, and the quilt is pressed or loosened by the pressing device which is abutted against or separated from the lower cover;
and when the locking device is used for tightly pressing the quilt, the pressing device is locked and fixed.
The quilt is firstly placed between the upper cover and the lower cover, then the compressing device is used for compressing the quilt between the compressing device and the lower cover, the compressing device is fixed under the action of the locking device, the compressing device is prevented from being separated from the lower cover, the quilt is compressed and fixed, and the technical problem that the child easily kicks the quilt when sleeping to cause catching cold and getting ill is solved.
Furthermore, the opening end of the lower cover is of a necking structure; the pressing device comprises a sleeve, the sleeve is hinged with at least three connecting rods which are uniformly distributed, the connecting rods are hinged with a pressing rod, and the pressing rod is abutted to or separated from the opening position of the lower cover through the up-and-down movement of the sleeve. So set up, during sleeve up-and-down motion, the depression bar is flexible under articulated effect to realize the depression bar and lean on or break away from the lower cover, bed clothes are fixed in between depression bar and the lower cover throat inner wall, and are more firm, are difficult for droing.
Furthermore, the pressing device also comprises an upper shell and a spring, and the upper shell is provided with a guide hole which is sleeved with the pressing rod; the spring realizes the elastic connection of the sleeve. The sleeve is moved downwards by pressing the sleeve, the upper shell moves downwards under the action of gravity, when the upper shell moves to the lowest position, the sleeve is continuously applied with force, the compression rod starts to contract and is separated from the lower cover, and at the moment, the spring is in a compressed state; when the sleeve is loosened, the reaction force of the spring drives the sleeve and the upper shell to move upwards, and the pressure rod extends out and abuts against the lower cover; the guiding hole is used for guiding the pressure bar, and the telescopic stability of the pressure bar is improved.
Furthermore, the pressing device also comprises a lower shell, and the lower shell is connected with the bottom of the inner cavity of the lower cover; the lower end of the upper shell is sleeved with the upper end of the lower shell, and the spring is located between the sleeve and the lower shell. So set up, go up the casing and reciprocate under the guide effect of casing down, it is more stable.
Furthermore, a cylinder is arranged at the center of the lower shell, the locking device comprises a bolt sleeved with the cylinder, and the sleeve is fixed or loosened by rotating the bolt. Has the following two structures, one of which is: the bolt is inserted between the spring and the cylinder, a first clamping groove is formed in the outer wall of the bolt, a first clamping strip for clamping the first clamping groove is arranged on the inner wall of the sleeve, and an internal thread matched with the external thread of the bolt is formed in the first clamping strip. Through the joint of first draw-in groove and first card strip, carry on spacingly to the sleeve, produce the rotation when avoiding the sleeve to reciprocate, after quilt locking is accomplished, rotatory bolt makes bolt and first card strip threaded connection to it is fixed to realize sleeve locking. The second is as follows: the bolt is located the sleeve with between the drum, the bolt with sleeve threaded connection, the bolt hole is equipped with second card strip, the drum outer wall is equipped with the joint the second draw-in groove of second card strip, the drum outer wall is equipped with the external screw thread, second card strip is equipped with the internal thread rather than matcing. The sleeve is fixed with the bolt in a threaded connection mode, and after the quilt is locked, the bolt is rotated to enable the second clamping strip to be in threaded connection with the cylinder, so that the sleeve is locked and fixed.
When the sleeve is fixed by the second structure, the spring further has the following mounting structure: the spring is located between the bolt and the lower housing. So set up, reduced the distance between spring and the drum, the spring is flexible more stable.
When the sleeve is fixed by the second structure, the external thread on the bolt is opposite to the internal thread in the spiral direction. During locking, the screw bolt is screwed, so that the bolt moves upwards along the axial direction of the cylinder, the sleeve moves upwards along with the bolt, the sleeve is connected with the bolt in a threaded mode, the bolt rotates, the sleeve does not rotate along with the bolt, the distance of the sleeve moving upwards is larger than the distance of the bolt moving upwards, the pressure of the pressing rod is increased, and the bedding is not prone to falling off.
Furthermore, a clamping plate is arranged on the outer side of the end portion of the cylinder, and a clamping table for clamping the clamping plate is arranged inside the bolt. Through cardboard joint ka tai, realize that the bolt is spacing, avoid the bolt to break away from the drum.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of a first embodiment of the present invention;
FIG. 2 is a cross-sectional view of a first embodiment of the present invention;
FIG. 3 is a schematic view of the connection between the bolt and the sleeve according to the first embodiment of the present invention;
FIG. 4 is a schematic view of the connection of the sleeve, the connecting rods and the pressing rods according to the first embodiment of the present invention, wherein the number of the connecting rods is three;
FIG. 5 is a schematic structural diagram of a bolt according to a first embodiment of the present invention;
FIG. 6 is a cross-sectional view of a third embodiment of the present invention;
FIG. 7 is a schematic view of the connection between the bolt and the lower case in the third embodiment of the present invention;
FIG. 8 is a schematic structural view of a bolt according to a third embodiment of the present invention;
FIG. 9 is a schematic structural diagram of a lower housing according to a third embodiment of the present invention;
FIG. 10 is a schematic view showing the connection of the sleeve, the connecting rods and the pressing rods in the third embodiment of the present invention, wherein the number of the connecting rods is three;
FIG. 11 is a schematic view showing the connection of the sleeve, the connecting rods and the pressing rods according to the second embodiment of the present invention, wherein the number of the connecting rods is four;
FIG. 12 is a schematic view of the connection of the sleeve, the connecting rods and the pressing rods in the fourth embodiment of the present invention, wherein the number of the connecting rods is four;
FIG. 13 is a cross-sectional view of a fifth embodiment of the present invention;
FIG. 14 is a schematic structural view of a lower case in accordance with a fifth embodiment of the present invention;
in the figure: 1. an upper cover; 2. a lower cover; 3. a sleeve; 4. a connecting rod; 5. a pressure lever; 6. an upper housing; 7. a lower housing; 8. a spring; 9. a bolt; 31. a first clip strip; 61. a guide hole; 71. a cylinder; 72. a second card slot; 73. clamping a plate; 91. a first card slot; 92. a second card strip; 93. and (7) clamping the table.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
The first embodiment is as follows:
as shown in figure 1, the invention relates to a child kicking-proof pressing device which comprises an upper cover 1 and a lower cover 2 which are mutually matched and connected.
As shown in fig. 2, the opening end of the lower cover 2 is set to be a necking structure; a pressing device and a locking device are arranged in the upper cover 1. The compressing device comprises a sleeve 3, as shown in figure 4, the sleeve 3 is hinged with three evenly distributed connecting rods 4, and the connecting rods 4 are hinged with a pressure lever 5; the pressing device also comprises an upper shell 6, a lower shell 7 and a spring 8, wherein the lower shell 7 is connected with the bottom of the inner cavity of the lower cover 2; the lower end of the upper shell 6 is sleeved with the upper end of the lower shell 7. So set up, go up casing 6 and reciprocate under the guide effect of casing 7 down, it is more stable. The upper shell 6 is provided with a guide hole 61 for sleeving the pressure lever 5; the spring 8 is arranged between the lower shell 7 and the sleeve 3 and used for driving the sleeve 3 to reset. The sleeve 3 is moved downwards by pressing the sleeve 3, the upper shell 6 moves downwards under the action of gravity, when the upper shell 6 moves to the lowest position, force is continuously applied to the sleeve 3, the compression rod 5 starts to contract and is separated from the lower cover 2, and the spring 8 is in a compressed state; when the sleeve 3 is loosened, the sleeve 3 and the upper shell 6 are driven to move upwards by the counterforce of the spring 8, and the pressure rod 5 extends out and abuts against the lower cover 2; the guiding hole 61 is used for guiding the pressure lever 5, and the telescopic stability of the pressure lever 5 is improved. Through the up-and-down movement of the sleeve 3, the compression bar 5 stretches under the hinging action, and the compression bar 5 is abutted against or separated from the lower cover 2.
The outer side of the end of the cylinder 71 is provided with a clamping plate 73, and the inside of the bolt 9 is provided with a clamping platform 93 for clamping the clamping plate 73. The clamping plate 73 is used for clamping the clamping table 93 to limit the bolt 9, so that the bolt 9 is prevented from being separated from the cylinder 71.
Place the bed clothes earlier between upper cover 1 and lower cover 2, rethread compression fittings makes the bed clothes compress tightly between closing device and lower cover 2 to fixed closing device under locking device's effect avoids closing device and lower cover 2 to break away from, thereby makes the quilt compress tightly fixedly, plays easily when having solved child's sleep that the quilt leads to catching a cold technical problem of sick.
Example two: compared with the first embodiment, the differences are as follows: the links 4 are provided in four, with particular reference to fig. 11.
Example three:
as shown in figure 1, the invention relates to a child kicking-proof pressing device which comprises an upper cover 1 and a lower cover 2 which are mutually matched and connected.
As shown in fig. 6, the open end of the lower cover 2 is set to be a necking structure; a pressing device and a locking device are arranged in the upper cover 1. The compressing device comprises a sleeve 3, as shown in fig. 10, the sleeve 3 is hinged with three evenly distributed connecting rods 4, and the connecting rods 4 are hinged with a compression bar 5; the pressing device also comprises an upper shell 6, a lower shell 7 and a spring 8, wherein the lower shell 7 is connected with the bottom of the inner cavity of the lower cover 2; the lower end of the upper shell 6 is sleeved with the upper end of the lower shell 7. So set up, go up casing 6 and reciprocate under the guide effect of casing 7 down, it is more stable. The upper shell 6 is provided with a guide hole 61 for sleeving the pressure lever 5; the spring 8 is arranged between the lower shell 7 and the sleeve 3 and used for driving the sleeve 3 to reset. The bolt 9 is moved downwards by pressing the bolt 9, the upper shell 6 moves downwards under the action of gravity, when the upper shell 6 moves to the lowest position, force is continuously applied to the sleeve 3, the compression rod 5 starts to contract and is separated from the lower cover 2, and the spring 8 is in a compressed state; when the bolt 9 is loosened, the sleeve 3 and the upper shell 6 are driven to move upwards by the reaction force of the spring 8, and the compression bar 5 extends out and abuts against the lower cover 2; the guiding hole 61 is used for guiding the pressure lever 5, and the telescopic stability of the pressure lever 5 is improved. Through the up-and-down movement of the sleeve 3, the compression bar 5 stretches under the hinging action, and the compression bar 5 is abutted against or separated from the lower cover 2.
The lower shell 7 is provided with a cylinder 71 at the center, the locking device comprises a bolt 9 sleeved with the cylinder 71, as shown in fig. 6-9, the bolt 9 is located between the sleeve 3 and the cylinder 71, the bolt 9 is in threaded connection with the sleeve 3, a second clamping strip 92 is arranged in an inner hole of the bolt 9, a second clamping groove 72 for clamping the second clamping strip 92 is arranged on the outer wall of the cylinder 71, an external thread is arranged on the outer wall of the cylinder 71, an internal thread matched with the second clamping strip 92 is arranged on the second clamping strip 92, and the spring 8 is located between the sleeve 3 and the lower shell 7. The sleeve 3 is fixed with the bolt 9 in a threaded connection mode, and after the quilt is locked, the bolt 9 is rotated to enable the second clamping strip 92 to be in threaded connection with the cylinder 71, so that the sleeve 3 is locked and fixed. The external thread on the bolt 9 is opposite to the spiral direction of the internal thread, and during locking, the bolt 9 is screwed, so that the bolt 9 moves upwards along the axial direction of the cylinder 71, at the moment, the sleeve 3 moves upwards along with the bolt 9, and because the sleeve 3 is in threaded connection with the bolt 9, the bolt 9 rotates, the sleeve 3 does not rotate along with the bolt, the distance that the sleeve 3 moves upwards is greater than the distance that the bolt 9 moves upwards, so that the pressure of the pressure rod 5 is increased, and the bedding is not easy to fall off.
The outer side of the end of the cylinder 71 is provided with a clamping plate 73, and the inside of the bolt 9 is provided with a clamping platform 93 for clamping the clamping plate 73. The clamping plate 73 is used for clamping the clamping table 93 to limit the bolt 9, so that the bolt 9 is prevented from being separated from the cylinder 71.
Place the bed clothes earlier between upper cover 1 and lower cover 2, rethread compression fittings makes the bed clothes compress tightly between closing device and lower cover 2 to fixed closing device under locking device's effect avoids closing device and lower cover 2 to break away from, thereby makes the quilt compress tightly fixedly, plays easily when having solved child's sleep that the quilt leads to catching a cold technical problem of sick.
Example four: compared with the three phases of the embodiment, the differences are as follows: the links 4 are provided in four, with particular reference to fig. 12.
Example five: compared with the three phases of the embodiment, the differences are as follows: as shown in fig. 13 and 14, the spring 8 is located between the bolt 9 and the lower case 7. With this arrangement, the distance between the spring 8 and the cylinder 71 is reduced, and the spring 8 can be extended and retracted more stably.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The utility model provides a child prevents playing by closing device which characterized in that: comprises an upper cover (1) and a lower cover (2) which are mutually matched and connected;
a pressing device and a locking device are arranged in the upper cover (1), and the quilt is pressed or loosened by the pressing device abutting against or separating from the lower cover (2);
and when the locking device is used for tightly pressing the quilt, the pressing device is locked and fixed.
2. A child anti-kicking and compacting apparatus as claimed in claim 1, wherein: the opening end of the lower cover (2) is of a necking structure; the pressing device comprises a sleeve (3), the sleeve (3) is hinged with connecting rods (4) which are evenly distributed in at least three directions, the connecting rods (4) are hinged with pressing rods (5), and the pressing rods (5) are abutted to or separated from the opening position of the lower cover (2) through the up-and-down movement of the sleeve (3).
3. A child anti-kicking and compacting apparatus as claimed in claim 2, wherein: the pressing device further comprises an upper shell (6) and a spring (8), wherein the upper shell (6) is provided with a guide hole (61) which is sleeved with the pressing rod (5); the spring (8) realizes the elastic connection of the sleeve (3).
4. A child anti-kicking and compacting apparatus as claimed in claim 3, wherein: the pressing device further comprises a lower shell (7), and the lower shell (7) is connected with the bottom of the inner cavity of the lower cover (2); the lower end of the upper shell (6) is sleeved with the upper end of the lower shell (7), and the spring (8) is located between the sleeve (3) and the lower shell (7).
5. A child anti-kicking and compacting device as claimed in claim 4, wherein: the locking device comprises a cylinder (71) arranged at the center of the lower shell (7), the locking device comprises a bolt (9) sleeved with the cylinder (71), and the sleeve (3) is fixed or loosened by rotating the bolt (9).
6. A child anti-kicking and compacting device as claimed in claim 5, wherein: bolt (9) peg graft in between spring (8) and drum (71), bolt (9) outer wall is equipped with first draw-in groove (91), sleeve (3) inner wall is equipped with joint first card strip (31) of first draw-in groove (91), first card strip (31) are equipped with the internal thread that matches bolt (9) external screw thread.
7. A child anti-kicking and compacting device as claimed in claim 5, wherein: bolt (9) are located sleeve (3) with between drum (71), bolt (9) with sleeve (3) threaded connection, bolt (9) hole is equipped with second card strip (92), drum (71) outer wall is equipped with the joint second draw-in groove (72) of second card strip (92), drum (71) outer wall is equipped with the external screw thread, second card strip (92) are equipped with the internal thread rather than the matching.
8. A child anti-kicking and compacting device as claimed in claim 7, wherein: the spring (8) is located between the bolt (9) and the lower housing (7).
9. A child anti-kicking and compacting device as claimed in claim 7, wherein: the external thread on the bolt (9) is opposite to the internal thread in spiral direction.
10. A child anti-kicking and compacting device as claimed in claim 5, wherein: clamping plates (73) are arranged on the outer sides of the end portions of the cylinders (71), and clamping platforms (93) for clamping the clamping plates (73) are arranged inside the bolts (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110261110.3A CN112754240B (en) | 2021-03-10 | 2021-03-10 | Child prevents playing by closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110261110.3A CN112754240B (en) | 2021-03-10 | 2021-03-10 | Child prevents playing by closing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112754240A true CN112754240A (en) | 2021-05-07 |
| CN112754240B CN112754240B (en) | 2022-06-28 |
Family
ID=75690994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110261110.3A Active CN112754240B (en) | 2021-03-10 | 2021-03-10 | Child prevents playing by closing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112754240B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030106150A1 (en) * | 2001-12-10 | 2003-06-12 | Peir-Yeu Chyi | Kickproof quilt stucture |
| FR2973993A1 (en) * | 2011-04-14 | 2012-10-19 | Hacot Colombier | DUVET PROTECTION COVER |
| CN106889830A (en) * | 2017-01-11 | 2017-06-27 | 四川乐健吧信息科技有限公司 | Child kicks quilt sub anti-locking apparatus |
| CN106901561A (en) * | 2017-01-11 | 2017-06-30 | 四川乐健吧信息科技有限公司 | The anti-pressure that kicks quilt of child is by device |
| CN207721585U (en) * | 2017-01-11 | 2018-08-14 | 四川乐健吧信息科技有限公司 | Prevent child from kicking quilt sub-device |
| CN207924868U (en) * | 2018-01-29 | 2018-09-28 | 文环 | A kind of removable anti-device of catching a cold |
| CN210121027U (en) * | 2019-05-31 | 2020-03-03 | 缙云县佑吉泰电子有限公司 | Novel fixing buckle |
| CN210926292U (en) * | 2020-01-19 | 2020-07-03 | 邓树英 | Digital television signal communication antenna |
| CN211483865U (en) * | 2020-01-21 | 2020-09-15 | 何苏平 | Quilt fixer |
| CN212140075U (en) * | 2020-04-23 | 2020-12-15 | 朱夏梅 | Quilt fixer |
-
2021
- 2021-03-10 CN CN202110261110.3A patent/CN112754240B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030106150A1 (en) * | 2001-12-10 | 2003-06-12 | Peir-Yeu Chyi | Kickproof quilt stucture |
| FR2973993A1 (en) * | 2011-04-14 | 2012-10-19 | Hacot Colombier | DUVET PROTECTION COVER |
| CN106889830A (en) * | 2017-01-11 | 2017-06-27 | 四川乐健吧信息科技有限公司 | Child kicks quilt sub anti-locking apparatus |
| CN106901561A (en) * | 2017-01-11 | 2017-06-30 | 四川乐健吧信息科技有限公司 | The anti-pressure that kicks quilt of child is by device |
| CN207721585U (en) * | 2017-01-11 | 2018-08-14 | 四川乐健吧信息科技有限公司 | Prevent child from kicking quilt sub-device |
| CN207924868U (en) * | 2018-01-29 | 2018-09-28 | 文环 | A kind of removable anti-device of catching a cold |
| CN210121027U (en) * | 2019-05-31 | 2020-03-03 | 缙云县佑吉泰电子有限公司 | Novel fixing buckle |
| CN210926292U (en) * | 2020-01-19 | 2020-07-03 | 邓树英 | Digital television signal communication antenna |
| CN211483865U (en) * | 2020-01-21 | 2020-09-15 | 何苏平 | Quilt fixer |
| CN212140075U (en) * | 2020-04-23 | 2020-12-15 | 朱夏梅 | Quilt fixer |
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| Publication number | Publication date |
|---|---|
| CN112754240B (en) | 2022-06-28 |
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