CN214678498U

CN214678498U - Quilt cover with fixing function

Info

Publication number: CN214678498U
Application number: CN202120566705.5U
Authority: CN
Inventors: 王丹; 丛莎; 王培万; 田世科; 鞠英波; 王瑞斌
Original assignee: Weihai Yunxiang Embroidery Co ltd
Current assignee: Weihai Yunxiang Embroidery Co ltd
Priority date: 2021-03-19
Filing date: 2021-03-19
Publication date: 2021-11-12
Anticipated expiration: 2031-03-19

Abstract

The utility model discloses a quilt cover with fixed function, including the quilt cover body, quilt cover body top and left and right sides are close to top department and are the opening setting, the zip fastener is installed to the opening part, draw zipper head all installed at both ends about the zip fastener, draw zipper head to keep away from quilt cover body one side lateral wall fixedly connected with minor axis, the minor axis below is provided with the U-shaped piece, just lateral wall is respectively through pivot and bearing and U-shaped piece front and back side inner wall swing joint around the minor axis, quilt cover body back wall is close to the first plastic mass of the equal fixedly connected with in four corners department, first plastic mass antetheca swing joint has the second plastic mass, the utility model discloses a series of structure makes this device have by the child dress cover characteristics such as convenient and have fixed establishment.

Description

Quilt cover with fixing function

Technical Field

The utility model relates to a quilt cover, in particular to a quilt cover with a fixing function.

Background

The quilt cover, commonly called as "quilt cover", belongs to the bedding articles for daily use. The quilt cover is sleeved outside a cotton quilt, so that the cotton quilt is prevented from being polluted, the quilt cover is convenient to clean, most people basically suffer from the condition that a quilt wadding and the quilt cover are not tightly attached and separated when sleeping, and the problems that a fixing mechanism is not available, the quilt wadding is not convenient to assemble and cover, and the like exist when the quilt cover in the prior art is used, so that the quilt cover with the fixing function is provided.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, one of the purposes of the present invention is to provide a quilt cover with a fixing function.

The utility model discloses an one of the purpose adopts following technical scheme to realize:

a quilt cover with a fixing function comprises a quilt cover body, wherein the top and the left and right sides of the quilt cover body close to the top are provided with openings, zippers are installed at the openings, zipper sliders are installed at the left and right ends of each zipper, a short shaft is fixedly connected to the side wall of the zipper slider far away from the quilt cover body, a U-shaped block is arranged below the short shaft, the front side wall and the rear side wall of the short shaft are respectively movably connected with the front side wall and the rear side wall of the U-shaped block through a rotating shaft and a bearing, a first plastic block is fixedly connected to the rear wall of the quilt cover body close to the four corners, a second plastic block is movably connected to the front wall of the first plastic block, a groove is formed in the side wall of the second plastic block close to the quilt cover body, a rotating block is arranged in the groove, a rotating shaft is fixedly connected to the top of the inner cavity of the groove, a through hole matched with the rotating shaft is formed in the top of the rotating block, and the bottom end of the rotating shaft penetrates through hole to extend to the lower part of the rotating block, and with fluting inner chamber bottom fixed connection, through-hole inner wall fixedly connected with spiral spring, just spiral spring other end and pivot fixed connection, second plastic block one side lateral wall fixedly connected with clamp plate is kept away from to rotatory piece, the second plastic block antetheca is provided with hold-down mechanism.

Furthermore, the right side is provided with a plurality of grooves which are uniformly distributed on the short shaft, the grooves are internally and fixedly connected with first springs, the other ends of the first springs are fixedly connected with moving blocks, and the side wall of the U-shaped block on the left side, which is close to the bottom, is provided with through holes matched with the short shaft on the right side.

Furthermore, an inserting rod is arranged behind the first plastic block, a first threaded hole matched with the inserting rod is formed in the rear wall of the first plastic block, the front end of the inserting rod penetrates through the first threaded hole and extends to the front of the first plastic block, and a second threaded hole matched with the inserting rod is formed in the rear wall of the second plastic block.

Furthermore, a limiting rod is arranged between the first plastic block and the second plastic block, blind grooves matched with the limiting rod are formed in the front wall of the first plastic block and the rear wall of the second plastic block, the front end and the rear end of the limiting rod respectively extend into the adjacent blind grooves, and the limiting rod is fixedly connected with the limiting block.

Furthermore, the semi-sphere block is fixedly connected to one side, close to the quilt cover body, of the front wall of the first plastic block, and the arc-shaped groove matched with the semi-sphere block is formed in the rear wall of the pressing plate.

Further, hold-down mechanism includes the fixed axle, fixed axle rear end and second plastic block antetheca fixed connection, be equipped with the annular piece near rear end department on the fixed axle, be close to front end department cover on the fixed axle and be equipped with the drum, drum rear end and annular piece antetheca fixed connection, fixed axle front end fixedly connected with second spring, second spring front end fixedly connected with circular piece, just circular piece passes through bearing and drum front side inner wall swing joint.

Further, the annular block inner wall is close to bottom department fixedly connected with slide bar, just fixed axle right side lateral wall seted up with fixed axle assorted spout, spout inner chamber bottom be close to rear side department seted up with slide bar assorted draw-in groove, just slide bar assorted draw-in groove, the slide bar top extends to in the draw-in groove.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. in the technical scheme, the first plastic block, the second plastic block, the pressing mechanism and the hemispherical block are matched with each other, so that the spare tire and the quilt cover body can be conveniently pressed together, and the spare tire and the quilt cover body are prevented from being separated during sleeping;

2. in this technical scheme, through the trilateral open-ended design of quilt cover, can be convenient will be packed into by the child and is overlapped the body, draw zipper head through two and merge the opening on with the quilt cover body to draw zipper head joint together two through the movable block on left side U-shaped piece and the minor axis of right side, prevent that the zip fastener from opening.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a perspective view of the present embodiment;

FIG. 2 is a schematic cross-sectional view illustrating the structure of the present embodiment;

FIG. 3 is a bottom view of the first plastic block of this embodiment;

FIG. 4 is an enlarged view taken at A in FIG. 2;

fig. 5 is an enlarged view of fig. 2 at B.

In the figure: 1. a quilt cover body; 2. pressing a plate; 3. a U-shaped block; 4. a minor axis; 5. a slider of a zipper fastener; 6. a cylinder; 7. a circular block; 8. a fixed shaft; 9. a ring block; 10. a hemispherical block; 11. a first plastic block; 12. inserting a rod; 13. a limiting rod; 14. a second plastic block; 15. moving the mass.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 5, a quilt cover with a fixing function comprises a quilt cover body 1, wherein the top and the left and right sides of the quilt cover body 1 near the top are provided with openings, zippers are arranged at the openings, zipper sliders 5 are arranged at the left and right ends of the zippers, a short shaft 4 is fixedly connected to the side wall of the zipper slider 5 far away from the quilt cover body 1, a U-shaped block 3 is arranged below the short shaft 4, the front and back side walls of the short shaft 4 are movably connected with the inner walls of the front and back sides of the U-shaped block 3 through rotating shafts and bearings, a plurality of uniformly distributed grooves are arranged on the short shaft 4 at the right side, a first spring is fixedly connected in each groove, a moving block 15 is fixedly connected to the other end of the first spring, through holes matched with the short shaft 4 at the right side are arranged at the position, which is close to the bottom, of the U-shaped block 3 at the left side, and the quilt cover body 1 can be conveniently packed with a quilt cover body through the design of three openings, the opening on the quilt cover body 1 is combined through the two zipper sliders 5, the two zipper sliders 5 are clamped together through the moving block 15 on the left U-shaped block 3 and the right short shaft 4 to prevent the zipper from being opened, the first plastic block 11 is fixedly connected to the rear wall of the quilt cover body 1 close to the four corners, the front wall of the first plastic block 11 is movably connected with the second plastic block 14, the inserting rod 12 is arranged behind the first plastic block 11, the first threaded hole matched with the inserting rod 12 is formed in the rear wall of the first plastic block 11, the front end of the inserting rod 12 penetrates through the first threaded hole to extend to the front of the first plastic block 11, the second threaded hole matched with the inserting rod 12 is formed in the rear wall of the second plastic block 14, the limiting rod 13 is arranged between the first plastic block 11 and the second plastic block 14, blind grooves matched with the limiting rod 13 are formed in the front wall of the first plastic block 11 and the rear wall of the second plastic block 14, the front and rear ends of the limiting rod 13 respectively extend to the adjacent blind grooves, a limiting block is fixedly connected, deflection between the first plastic block 11 and the second plastic block 14 can be prevented through a limiting rod 13, a slot is formed in the side wall of the second plastic block 14 close to the quilt cover body 1, a rotating block is arranged in the slot, a rotating shaft is fixedly connected to the top of an inner cavity of the slot, a through hole matched with the rotating shaft is formed in the top of the rotating block, the bottom end of the rotating shaft penetrates through the through hole to extend to the lower part of the rotating block and is fixedly connected with the bottom of the inner cavity of the slot, a volute spring is fixedly connected to the inner wall of the through hole, the other end of the volute spring is fixedly connected with the rotating shaft, a pressing plate 2 is fixedly connected to the side wall of the rotating block far away from the second plastic block 14, a hemispherical block 10 is fixedly connected to the front wall of the first plastic block 11 close to the quilt cover body 1, an arc-shaped groove matched with the hemispherical block 10 is formed in the rear wall of the pressing plate 2, and the hemispherical block 10 and the arc-shaped groove are designed to be more tight, a pressing mechanism is arranged on the front wall of the second plastic block 14, the pressing mechanism comprises a fixing shaft 8, the rear end of the fixing shaft 8 is fixedly connected with the front wall of the second plastic block 14, an annular block 9 is arranged on the fixing shaft 8 close to the rear end, a cylinder 6 is sleeved on the fixing shaft 8 close to the front end, the rear end of the cylinder 6 is fixedly connected with the front wall of the annular block 9, a second spring is fixedly connected with the front end of the fixing shaft 8, the front end of the second spring is fixedly connected with a circular block 7, the circular block 7 is movably connected with the inner wall of the front side of the cylinder 6 through a bearing, a slide bar is fixedly connected on the inner wall of the annular block 9 close to the bottom, a slide groove matched with the fixing shaft 8 is formed in the right side wall of the fixing shaft 8, a clamping groove matched with the slide bar is formed in the bottom of the inner cavity close to the rear side, the clamping groove matched with the slide bar, the top end of the slide bar extends into the clamping groove and passes through the first plastic block 11 and the second plastic block 14, The pressing mechanism is matched with the hemispherical block 10, so that the spare tire and the quilt cover body 1 can be conveniently pressed together, and the spare tire and the quilt cover body 1 are prevented from being separated during sleeping.

The working principle is as follows: when the technical scheme is used, firstly, the inserting rod 12 is rotated according to the thickness of the gunn spare tire to enable the first plastic block 11 and the second plastic block 14 to move towards or away from each other, the gap between the two first plastic blocks 11 and the second plastic block 14 is adjusted, the quilt tire is arranged in the quilt cover body 1, the two U-shaped blocks 3 are pulled to drive the zipper heads 5 to move to combine the zippers until the two zipper heads 5 are contacted, the through holes on the U-shaped block 3 on the left side are aligned with the short shafts 4 on the right side to be pressed, and when the U-shaped block 3 on the left side is contacted with the moving block 15. First spring compression, drive the movable block 15 and withdraw in the recess, bounce when keeping away from until being located left side U-shaped piece 3 originally, with this joint that realizes between two zipper heads 5, prevent that the zip fastener from opening, press to second plastic block 14 direction and move drum 6, drive annular piece 9 and press and move clamp plate 2 and deflect and compress tightly quilt cover body 1 and quilt child, design through hemisphere piece 10 and arc wall, make it more firm, when reacing suitable position, rotatory drum 6 drives annular piece 9 rotatory, make the slide bar card go into in the draw-in groove, prevent bouncing.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. A quilt cover with fixing function, comprising a quilt cover body (1), characterized in that: the quilt cover comprises a quilt cover body (1), wherein the top and the left and right sides of the quilt cover body (1) are provided with openings, zippers are arranged at the openings, zipper heads (5) are arranged at the left and right ends of each zipper, a short shaft (4) is fixedly connected to the side wall of one side, away from the quilt cover body (1), of each zipper head (5), a U-shaped block (3) is arranged below each short shaft (4), the front side wall and the rear side wall of each short shaft (4) are movably connected with the inner walls of the front side and the rear side of the U-shaped block (3) through rotating shafts and bearings respectively, a first plastic block (11) is fixedly connected to the rear wall of the quilt cover body (1) close to the four corners, a second plastic block (14) is movably connected to the front wall of the first plastic block (11), a groove is formed in the side wall of one side, close to the quilt cover body (1), of each second plastic block (14) is arranged in each groove, a rotating block is arranged in each groove, and the top of the inner cavity of each groove is fixedly connected with a rotating shaft, just rotatory piece top seted up with pivot assorted through-hole, the pivot bottom passes the through-hole and extends to rotatory piece below to with fluting inner chamber bottom fixed connection, through-hole inner wall fixedly connected with spiral spring, just spiral spring other end and pivot fixed connection, second plastic segment (14) one side lateral wall fixedly connected with clamp plate (2) are kept away from to rotatory piece, second plastic segment (14) antetheca is provided with hold-down mechanism.

2. A quilt cover with a fixing function as recited in claim 1, wherein: the U-shaped block is characterized in that a plurality of uniformly distributed grooves are formed in the short shaft (4) on the right side, a first spring is fixedly connected into each groove, a moving block (15) is fixedly connected to the other end of each first spring, and a through hole matched with the short shaft (4) on the right side is formed in the position, close to the bottom, of the side wall of the U-shaped block (3) on the left side.

3. A quilt cover with a fixing function as recited in claim 1, wherein: the rear of the first plastic block (11) is provided with an insert rod (12), the insert rod (12) is provided with a thread, a first threaded hole matched with the insert rod (12) is formed in the rear wall of the first plastic block (11), the front end of the insert rod (12) penetrates through the first threaded hole and extends to the front of the first plastic block (11), and a second threaded hole matched with the insert rod (12) is formed in the rear wall of the second plastic block (14).

4. A quilt cover with a fixing function as recited in claim 1, wherein: a limiting rod (13) is arranged between the first plastic block (11) and the second plastic block (14), blind grooves matched with the limiting rod (13) are formed in the front wall of the first plastic block (11) and the rear wall of the second plastic block (14), the front end and the rear end of the limiting rod (13) extend into the adjacent blind grooves respectively, and the limiting rod is fixedly connected with the limiting block.

5. A quilt cover with a fixing function as recited in claim 1, wherein: the quilt cover is characterized in that a hemispherical block (10) is fixedly connected to one side, close to the quilt cover body (1), of the front wall of the first plastic block (11), and an arc-shaped groove matched with the hemispherical block (10) is formed in the rear wall of the pressing plate (2).

6. A quilt cover with a fixing function as recited in claim 1, wherein: hold-down mechanism includes fixed axle (8), fixed axle (8) rear end and second plastic block (14) antetheca fixed connection, it will be equipped with annular piece (9) to be close to rear end department on fixed axle (8), it is equipped with drum (6) to be close to front end department cover on fixed axle (8), drum (6) rear end and annular piece (9) antetheca fixed connection, fixed axle (8) front end fixedly connected with second spring, second spring front end fixedly connected with circular piece (7), just circular piece (7) are through bearing and drum (6) front side inner wall swing joint.

7. A quilt cover with a fixing function as recited in claim 6, wherein: the utility model discloses a slide bar, including fixed axle (8), spout inner chamber, annular piece (9) inner wall is close to bottom department fixedly connected with slide bar, just fixed axle (8) right side lateral wall seted up with fixed axle (8) assorted spout, spout inner chamber bottom is close to rear side department and offers with slide bar assorted draw-in groove, just slide bar top extends to in the draw-in groove.