CN108652349B - One kind being convenient for quilt cover more changing device - Google Patents

Abstract

The invention discloses a device for changing quilt covers, which comprises a bottom U-shaped plate, a plurality of support mechanisms are fixedly connected to the bottom of the bottom U-shaped plate, and a top U-shaped plate is arranged on the top of the bottom U-shaped plate. The top U-shaped plate and the bottom U-shaped plate are connected through multiple adjustment mechanisms, and two pressure plates are arranged between the top U-shaped plate and the bottom U-shaped plate. The present invention ensures the stable operation of the device through the function of the supporting mechanism, facilitates the adjustment of the distance between the bottom U-shaped plate and the top U-shaped plate according to the thickness of the quilt through the adjusting mechanism, and facilitates the control of the control panel through the reset mechanism and the limit mechanism. state, through the handle to move the control board, so as to drive the movement of the pressing plate through the connecting mechanism, then with the movement of the pressing plate, the opening end of the quilt cover will be clamped, so as to pull the quilt to facilitate the separation of the quilt cover from the quilt; turn the quilt cover upside down And clamp the opposite open end of the quilt cover by the pressing plate, thereby pulling the quilt to cover the quilt cover on the quilt.

Description

A device for changing quilt covers

technical field

The invention relates to the technical field of quilt sheets, in particular to a device for facilitating quilt cover replacement.

Background technique

Cotton quilt is a kind of article that guarantees people's health when sleeping, and it can avoid the physical discomfort that occurs when people catch cold when sleeping. At present, it is often necessary to replace the quilt cover on the quilt no matter at home or in the quilt production factory, so as to ensure the cleanness of the quilt cover, but it is very inconvenient to replace the quilt cover at present, because the quilt cover is not easy to remove from the quilt due to the large size and quality of the quilt. Take it up and down and put it on, because of the large volume, it is inconvenient for people to hold and hold, and it is inconvenient to operate, which affects people's replacement of quilts, and the large quality makes it very difficult to move the quilt, which in turn makes it difficult to install the quilt, thus affecting People change quilts. Therefore, when changing quilt covers, two people need to cooperate to complete or one person is time-consuming and laborious to change separately.

For this reason, we have designed a kind of device that is convenient for changing quilt cover.

Contents of the invention

The purpose of the present invention is to solve the problem that the current quilt cover is not easy to be replaced by people, and propose a device that is convenient for changing the quilt cover.

In order to achieve the above object, the present invention adopts the following technical solutions:

A device for changing quilt covers, comprising a bottom U-shaped plate, a plurality of support mechanisms are fixedly connected to the bottom of the bottom U-shaped plate, and a top U-shaped plate is arranged on the top of the bottom U-shaped plate, and the top U-shaped plate It is connected with the bottom U-shaped plate through a plurality of adjustment mechanisms, and two pressure plates are arranged between the top U-shaped plate and the bottom U-shaped plate, and the opposite sides of the two pressure plates are fixedly connected with anti-skid layers. The anti-slip layer is connected to a control panel through a plurality of connecting mechanisms, and the end of the control panel away from the connecting mechanism is fixedly connected to a handle, and the top U-shaped plate and the bottom U-shaped plate are provided with installation ports corresponding to the connecting mechanism , the inner side wall of the installation port is connected with the connection mechanism through a reset mechanism, the inner side wall of the installation port is provided with a limit slot corresponding to the control board, and a limit mechanism is provided in the limit slot.

Preferably, the support mechanism includes a first support rod fixedly connected to the bottom of the bottom U-shaped plate, the bottom of the first support rod is fixedly connected with a first base, and a plurality of first bases are screwed on the first base. bolt.

Preferably, the support mechanism includes a second support rod fixedly connected to the bottom of the bottom U-shaped plate, the bottom of the second support rod is provided with a third support rod, and the top of the third support rod is provided with the second support rod. The slot corresponding to the support bar, the second support bar is threadedly connected with the second bolt, the second support bar is equidistantly provided with a plurality of thread through holes corresponding to the second bolt, the third support bar The bottom is fixedly connected with a second base.

Preferably, the adjustment mechanism includes a plunger fixedly connected to the end of the bottom U-shaped plate, the top of the plunger passes through the top U-shaped plate and is fixedly connected to a limit block, and the plunger is sleeved with a first spring , the two ends of the first spring are respectively connected with the top of the top U-shaped plate and the limit block, the top U-shaped plate is inserted with a latch corresponding to the insertion rod, and the insertion rod is equidistantly provided with The socket corresponding to the pin.

Preferably, the connection mechanism includes an adjustment rod rotatably connected to the anti-slip layer, the end of the adjustment rod away from the anti-slip layer is rotatably connected to the control panel, a rotating shaft is fixedly connected in the installation port, and the adjustment rod is rotatably sleeved on the on the reel.

Preferably, both the control board and the anti-slip layer are fixedly connected with a mounting seat corresponding to the adjusting rod, and a fixed shaft is fixedly connected in the mounting seat, and the end of the adjusting rod is rotatably sleeved on the fixed shaft.

Preferably, the reset mechanism includes fixed blocks symmetrically arranged on both sides of the rotating shaft, the fixed blocks are fixedly connected to the inner side wall of the installation opening, and the two fixed blocks are connected by an arc-shaped rod with the rotating shaft as the center, the A sliding opening corresponding to the arc rod is provided on the adjusting rod, and a second spring is sheathed on the arc rod, and the two ends of the second spring are respectively connected with the fixing block and the adjusting rod.

Preferably, both ends of the pressing plate are arranged in an arc shape, and a plurality of receiving grooves are equidistantly provided on both sides and the bottom of the pressing plate, and balls are arranged in the receiving grooves.

Preferably, the limit mechanism includes threaded rods arranged in the limit groove, the opposite ends of the two threaded rods are fixedly connected with the mounting block, and the ends of the two threaded rods away from the mounting block respectively penetrate through the top U. The molded plate and the bottom U-shaped plate are fixedly connected with a handle, the threaded rod is threadedly connected with the top U-shaped plate and the bottom U-shaped plate, and the end of the mounting block away from the threaded rod is fixedly connected with a limit rod. A limit port corresponding to the limit rod is provided.

The present invention ensures the stable operation of the device through the function of the supporting mechanism, facilitates the adjustment of the distance between the bottom U-shaped plate and the top U-shaped plate according to the thickness of the quilt through the adjusting mechanism, and facilitates the control of the control panel through the reset mechanism and the limit mechanism. state, through the handle to move the control board, so as to drive the movement of the pressing plate through the connecting mechanism, then with the movement of the pressing plate, the opening end of the quilt cover will be clamped, so as to pull the quilt to facilitate the separation of the quilt cover from the quilt; turn the quilt cover upside down And clamp the opposite open end of the quilt cover through the pressing plate, thereby pulling the quilt to cover the quilt cover on the quilt.

Description of drawings

Fig. 1 is a kind of structural schematic diagram that is convenient for changing the quilt cover that the present invention proposes;

Fig. 2 is the enlarged view of place A in Fig. 1;

Fig. 3 is the enlarged view of place B in Fig. 1;

Fig. 4 is a schematic diagram of the connection structure between the pressing plate and the adjusting rod in the quilt cover changing device proposed by the present invention;

Fig. 5 is a schematic diagram of the connection structure of the supporting mechanism, the bottom U-shaped plate and the top U-shaped plate of the second embodiment of the device for changing the quilt cover proposed by the present invention.

In the figure: 1 bottom U-shaped plate, 2 support mechanism, 21a first support rod, 22a first base, 23a first bolt, 21b second support rod, 22b third support rod, 23b second bolt, 24b second base , 3 top U-shaped plate, 4 adjustment mechanism, 41 insertion rod, 42 limit block, 43 first spring, 44 latch, 5 pressure plate, 6 anti-skid layer, 7 connection mechanism, 71 adjustment rod, 72 rotating shaft, 8 control board , 9 reset mechanism, 91 fixed block, 92 arc rod, 93 second spring, 10 handle, 11 mounting seat, 12 ball, 13 limit mechanism, 131 threaded rod, 132 mounting block, 133 handle, 134 limit rod.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

Embodiment one

Referring to Figures 1-4, a device that facilitates changing quilt covers includes a bottom U-shaped board 1, a plurality of support mechanisms 2 are fixedly connected to the bottom of the bottom U-shaped board 1, and the support mechanisms 2 include a The first support rod 21a, the bottom of the first support rod 21a is fixedly connected with the first base 22a, and the first base 22a is threaded with a plurality of first bolts 23a, so that the support mechanism 2 is convenient for supporting the bottom U-shaped plate 1 , thereby ensuring the stability of the bottom U-shaped plate 1.

Wherein, the top of the bottom U-shaped plate 1 is provided with a top U-shaped plate 3, and the top U-shaped plate 3 and the bottom U-shaped plate 1 are connected by a plurality of adjustment mechanisms 4, and the adjustment mechanism 4 includes a fixed connection at the end of the bottom U-shaped plate 1. The insertion rod 41, the top of the insertion rod 41 runs through the top U-shaped plate 3 and is fixedly connected to the limit block 42. The insertion rod 41 is sleeved with a first spring 43, and the two ends of the first spring 43 are connected to the top U-shaped plate 3 respectively. The top of the top U-shaped plate 3 is inserted with a latch 44 corresponding to the insertion rod 41, and the insertion rod 41 is equidistantly provided with sockets corresponding to the latch 44, so that it is convenient to use the adjustment mechanism 4. Adjust the distance between the bottom U-shaped board 1 and the top U-shaped board 3, and then can adjust the distance between the bottom U-shaped board 1 and the top U-shaped board 3 according to the thickness of the quilt.

Among them, two pressure plates 5 are arranged between the top U-shaped plate 3 and the bottom U-shaped plate 1, and the two ends of the pressure plate 5 are arranged in an arc shape, and the two sides and the bottom of the pressure plate 5 are equidistantly provided with a plurality of receiving grooves , the storage groove is provided with balls 12, which can reduce the friction between the quilt and the pressure plate 5, thereby avoiding damage to the quilt caused by the pressure plate 5, and the opposite sides of the two pressure plates 5 are fixedly connected with anti-skid layer 6, so that the quilt cover is stabilized by the effect of the anti-slip layer 6, and no sliding occurs.

Wherein, the anti-skid layer 6 is connected with the control panel 8 by a plurality of connecting mechanisms 7, and the connecting mechanism 7 includes an adjusting rod 71 which is rotatably connected on the anti-skid layer 6, and the end of the adjusting rod 71 is away from the anti-skid layer 6 and is connected in rotation with the control board 8, and the control Plate 8 and anti-slip layer 6 are all fixedly connected with mounting seat 11 corresponding to adjusting rod 71, and fixed shaft is fixedly connected in mounting seat 11, and the end of adjusting rod 71 is rotatably sleeved on the fixed shaft, so that it is convenient for adjusting rod 71 It is rotatably connected with the anti-skid layer 6 and the control board 8, and a rotating shaft 72 is fixedly connected in the installation port, and the adjusting rod 71 is rotatably sleeved on the rotating shaft 72, so that the control board 8 can drive the pressure plate 5 and the anti-skid layer 6 through the function of the connecting mechanism 7 Rotation, thereby the edge of the quilt cover is stabilized between the pressing plate 5 and the bottom U-shaped plate 1 and the top U-shaped plate 3 by the pressing plate 5.

Wherein, the control panel 8 is fixedly connected with a handle 10 at an end away from the connection mechanism 7, so that the handle 10 is convenient to drive the movement of the control panel 8, and the top U-shaped plate 3 and the bottom U-shaped plate 1 are all provided with corresponding to the connection mechanism 7. Installation port, the inner side wall of the installation port is connected with the connection mechanism 7 through the reset mechanism 9, the reset mechanism 9 includes fixed blocks 91 symmetrically arranged on both sides of the rotating shaft 72, the fixed block 91 is fixedly connected with the inner side wall of the installation port, two fixed blocks 91 is connected by the arc rod 92 with the rotating shaft 72 as the center of the circle, the adjusting rod 71 is provided with a sliding port corresponding to the arc rod 92, the arc rod 92 is sleeved with a second spring 93, and the two ends of the second spring 93 They are respectively connected with the fixing block 91 and the adjustment rod 71, so that the adjustment rod 71 can be reset by the action of the reset mechanism 9, thereby facilitating the next use.

Wherein, the inner side wall of the installation port is provided with a limit groove corresponding to the control board 8, and a limit mechanism 13 is arranged in the limit groove, and the limit mechanism 13 includes a threaded rod 131 arranged in the limit groove, two threaded rods 131 The opposite end is fixedly connected with a mounting block 132, and the ends of the two threaded rods 131 away from the mounting block 132 respectively pass through the top U-shaped plate 3 and the bottom U-shaped plate 1 and are fixedly connected with a handle 133. The threaded rods 131 and the top U-shaped plate 3 is threadedly connected with the bottom U-shaped plate 1, and the end of the mounting block 132 away from the threaded rod 131 is fixedly connected with the limit rod 134, and the control panel 8 is provided with a limit port corresponding to the limit rod 134, so that the position of the limit mechanism 13 is passed. The effect is convenient for the stability of the control plate 8, and then the adjustment rod 71 ensures the stability of the pressing plate 5, so that the second spring 93 loses its function, thereby clamping the quilt between the pressing plate 5, the bottom U-shaped plate 1, and the top U-shaped plate 3 between.

In the present invention, when changing the quilt cover, the first step needs to remove the original quilt cover, that is, the upper and lower ends of the opening of the quilt cover are clamped by the pressing plate 5 and the top of the bottom U-shaped plate 1 and the bottom of the top U-shaped plate 3. Tight, the process is: place the upper and lower sides of the opening of the quilt cover between the pressure plate 5, the top of the bottom U-shaped plate 1, and the bottom of the top U-shaped plate 3, and then use the handle 10 to make the control plate 8 limit the position. Movement in the groove, then the control board 8 moves in the limit groove, will drive the adjustment rod 71 to rotate near the end of the control board 8, and the middle part of the adjustment rod 71 rotates through the rotating shaft 72, then the adjustment rod 71 is close to the control board 8 in the direction Rotate in the limit groove, so that the adjustment rod 71 moves close to the pressure plate 5 to the bottom U-shaped plate 1 and the top U-shaped plate 3, until the upper and lower ends of the opening of the quilt cover are clamped between the pressure plate 5 and the bottom U-shaped plate 1 Between the top and the bottom of the top U-shaped plate 3, the second spring 93 will be squeezed when the adjustment rod 71 rotates, so that the second spring 93 obtains the elastic potential energy of extrusion, and this elastic potential energy is used as the force for the adjustment rod 71 to reset. Power, when the control board 8 rotates into the limit groove, the position is limited by the limit mechanism 13, so as to ensure the stability of the control board 8 and will not be reset by the second spring 93, that is, the threaded rod 131 is rotated by the handle 133 , then along with the rotation of the threaded rod 131, the mounting block 132 and the stop bar 134 will move downward, and then the stop bar 134 will correspond to the stop opening on the control panel 8, and then the control panel 8 will be limited. At this time, people only need to hold the two corners of the quilt close to the opening end of the quilt cover and pull outwards to separate the quilt from the quilt cover. Because the opening end of the quilt cover is stabilized, it will not be separated from the quilt cover as the quilt is pulled. be moved together.

The second step is to put the quilt cover on the quilt, that is, first turn the quilt cover over, and at this time, the normal outer surface of the quilt cover is inside, and then clamp the upper and lower ends of the opening of the quilt cover between the pressure plate 5 and the bottom U-shaped plate 1 Between the top and the bottom of the top U-shaped plate 3 (the operation engineering is the same as taking off the quilt cover), then the operator stretches into the reverse quilt cover with his hands, and holds the two corners and the cotton at the quilt cover away from the opening with both hands. The two corners of the quilt and the quilt cover are far away from the opening. At this time, pull the quilt cover and the quilt outward at the same time to simply install the quilt cover into the quilt. If the two corners of the quilt cover away from the opening are pulled outward at the same time, the quilt will move outward through the opening of the quilt cover, while the original quilt cover is reversed, that is, the outer surface of the quilt cover under normal conditions is located inside, and as the quilt moves outward The reversed quilt cover will be changed slowly along with the movement of the quilt, and during this process, as the quilt moves outward, the balls will be offset against the outer surface of the quilt cover under normal conditions, and The effect of the ball reduces the frictional force between the quilt cover and the pressing plate 5, thereby facilitating the outward movement of the quilt.

In addition, the device facilitates the stability of the bottom U-shaped board 1 through the function of the supporting mechanism 2 during use, and in this embodiment, the effect of the supporting mechanism 2 facilitates the installation of the bottom U-shaped board 1 on the workbench on the quilt production plant On the one hand, it is convenient for the production of quilts, and it stabilizes the first base 22a by tightening the first bolt 23a, thereby facilitating the stability of the bottom U-shaped plate 1 through the first support rod 21a, and the support mechanism 2 has stability and fixity, and It is convenient and stable to be installed on the workbench, so it is suitable for quilt manufacturers to use; and the distance between the bottom U-shaped plate 1 and the top U-shaped plate 3 can be adjusted through the function of the adjustment mechanism 4, and then the thickness of the quilt can be adjusted according to the thickness of the quilt. Adjust, so that the quilt cover is convenient to be replaced, that is, the operation process is as follows, first pull out the latch 44, thereby adjusting the distance between the top U-shaped plate 3 and the bottom U-shaped plate 1 by adjusting the position of the top U-shaped plate 3, and finally The top U-shaped plate 3 and the plunger 41 are stably connected by the bolt 44 .

Embodiment two

Referring to Fig. 5, the difference between the present embodiment and the first embodiment lies in the difference of the support mechanism 2, the support mechanism 2 in the present embodiment includes the second support rod 21b fixedly connected to the bottom of the bottom U-shaped plate 1, the second The bottom of support rod 21b is provided with the 3rd support rod 22b, and the top of the 3rd support rod 22b is provided with the slot corresponding with the 2nd support rod 21b, is threaded on the 3rd support rod 22b and is connected with the second bolt 23b, and the second support The rod 21b is equidistantly provided with a plurality of threaded through openings corresponding to the second bolts 23b, and the bottom of the third support rod 22b is fixedly connected with the second base 24b, so that the bottom U-shaped plate 1 is supported by the action of the support mechanism 2, thereby Ensure the stability of the device when in use, and the support mechanism 2 of the device can be placed directly on the ground, which is suitable for universal use, regardless of the manufacturer or people's homes. At the same time, by adjusting the second support rod 21b and the third support The position of the rod 22b can adjust the working height of the device, which is convenient for people to use.

The above is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, any person familiar with the technical field within the technical scope disclosed in the present invention, according to the technical solution of the present invention Any equivalent replacement or change of the inventive concepts thereof shall fall within the protection scope of the present invention.

Claims (1)

1. one kind is convenient for quilt cover more changing device, including bottom U-shaped board (1), which is characterized in that the bottom of the bottom U-shaped board (1) is fixed It is connected with multiple supporting mechanisms (2), the top of the bottom U-shaped board (1) is equipped with top U-shaped board (3), the top U-shaped board (3) and bottom U Template (1) by multiple regulating mechanisms (4) connect, set between the top U-shaped board (3) and bottom U-shaped board (1) there are two compress plate (5), the opposite side of plate (5) is compressed described in two to be fixedly connected to anti-slip layer (6), the anti-slip layer (6) passes through multiple companies Connection mechanism (7) is connected with control panel (8), and the control panel (8) is fixedly connected with handle far from the one end of bindiny mechanism (7) (10), it is equipped with installing port corresponding with bindiny mechanism (7) in the top U-shaped board (3) and bottom U-shaped board (1), the installing port Inner sidewall is connect by resetting-mechanism (9) with bindiny mechanism (7), and the inner sidewall of the installing port is equipped with corresponding with control panel (8) Limiting slot, be equipped with position-limit mechanism (13) in the limiting slot；

The supporting mechanism (2) includes the first support bar (21a) for being fixedly connected on bottom U-shaped board (1) bottom, first support The bottom of bar (21a) is fixedly connected with first base (22a), is threaded with more first spiral shells on the first base (22a) Bolt (23a)；

The supporting mechanism (2) includes the second support bar (21b) for being fixedly connected on bottom U-shaped board (1) bottom, second support The bottom of bar (21b) is equipped with third support rod (22b), and the top of the third support rod (22b) is equipped with and second support bar (21b) corresponding slot is threaded with the second bolt (23b), the second support bar on the third support rod (22b) Multiple screw thread impenetrating mouths corresponding with the second bolt (23b), the bottom of the third support rod (22b) are equidistantly equipped on (21b) It is fixedly connected with second base (24b)；

The regulating mechanism (4) includes the inserted link (41) for being fixedly connected on bottom U-shaped board (1) end, the top of the inserted link (41) It U-shaped board (3) and is fixedly connected with limited block (42) through top, is arranged with the first spring (43) on the inserted link (41), described the The both ends of one spring (43) are connect with the top on top U-shaped board (3) and limited block (42) respectively, are inserted on the top U-shaped board (3) Bolt (44) corresponding with inserted link (41) is equidistantly equipped with socket corresponding with bolt (44) on the inserted link (41)；

The bindiny mechanism (7) includes the adjusting rod (71) being rotatably connected on anti-slip layer (6), and the adjusting rod (71) is far from anti- One end and control panel (8) of slip layer (6) are rotatablely connected, and are fixedly connected with shaft (72), the adjusting rod in the installing port (71) rotation is socketed on shaft (72)；

Mounting base (11) corresponding with adjusting rod (71), the peace are fixedly connected on the control panel (8) and anti-slip layer (6) Fixing axle is fixedly connected in dress seat (11), the end rotation of the adjusting rod (71) is socketed in fixing axle；

The resetting-mechanism (9) includes the fixed block (91) for being symmetricly set on shaft (72) two sides, the fixed block (91) and peace Dress mouth inner sidewall be fixedly connected, two fixed blocks (91) by with shaft (72) be the center of circle curved rod (92) connect, The adjusting rod (71) is equipped with sliding mouth corresponding with curved rod (92), is arranged with second spring on the curved rod (92) (93), the both ends of the second spring (93) are connect with fixed block (91) and adjusting rod (71) respectively；

The arc-shaped setting in both ends for compressing plate (5), the two sides for compressing plate (5) and bottom are equidistantly equipped with multiple storages Slot, the accommodating groove is interior to be equipped with ball (12)；

The position-limit mechanism (13) includes the threaded rod (131) being arranged in limiting slot, and two threaded rods (131) are opposite One end is fixedly connected to mounting blocks (132), and two threaded rods (131) extend through far from the one end of mounting blocks (132) Top U-shaped board (3) and bottom U-shaped board (1) are simultaneously fixedly connected with handle (133), the threaded rod (131) and top U-shaped board (3) and bottom U Template (1) is threadedly coupled, and the mounting blocks (132) are fixedly connected with gag lever post (134), institute far from the one end of threaded rod (131) Control panel (8) are stated equipped with limited mouth corresponding with gag lever post (134).