CN219720233U - Automatic lifting bed curtain - Google Patents

Abstract

The utility model belongs to the technical field of bed curtains, and particularly relates to an automatic lifting bed curtain which comprises a support frame, wherein an operation frame is clamped above four corners of the support frame, and the operation frame comprises a support plate and a rotating rod. When the bed curtain is required to be lifted or stored, an operator starts the rotating motor, the rectangular plate at the bottom surface of the rotating motor is pushed by the supporting spring and is stably clamped on the inner side of the rectangular frame, so that the rotating motor drives the rotating rod to stably rotate, the clamped bed curtain is rolled up in the plane direction or released after being rolled up, lifting operation of the lower end of the bed curtain is achieved, the bed curtain can be stored after being rotated to the top of the supporting frame, the height of equipment after storage is increased slightly, when the electric power of a battery in the rotating motor is insufficient, the rotating motor can be manually held to push the rotating motor upwards, the rotating motor is separated from the rectangular frame, then the rotating motor can be manually rotated to drive the rotating rod to roll the bed curtain, the bed curtain can be operated under the condition of sufficient electric power or lack of electric power, and the practicability is improved.

Description

Automatic lifting bed curtain

Technical Field

The utility model belongs to the technical field of bed curtains, and particularly relates to an automatic lifting bed curtain.

Background

The bed curtain is a product developed in a modern dormitory, is basically used in dormitory and staff dormitory of universities, mainly acts on a bed for students to serve as a shielding object, is generally used for protecting privacy, blocking strong light, preventing dust fall and the like, has been formed into dormitory culture, is generally made of yarn materials, cloth or leather materials, and can be folded, rolled and the like. However, when the existing bed curtain is used and installed, the supporting structure attached to the bed curtain is fixedly installed through bolts or screws, tools are needed to be used during installation, the operation is inconvenient, the bed curtain is often needed to be manually opened or closed or stored in a dormitory, and the disassembly is inconvenient when the bed curtain is needed to be stored.

An automatic lifting folding bed curtain for dormitory is disclosed in Chinese patent publication No. CN214548465U, and comprises a frame and a fixed base. According to the scheme, when students need to pull on the bed curtain, the students press down the switch to automatically close the bed curtain; when students do not use the bed curtain, the bed curtain is convenient to store, but in actual use, equipment is fixed on the bed by bolts and the like in the scheme, so that not only is the operation inconvenient and the damage to the bed caused by tools needed, but also the bed curtain is lifted up and down in the scheme, and the lifting practicability is general because the dormitory is limited in height and the bed curtain is applied to the upper bed;

therefore, a lifting bed curtain which is convenient to assemble and disassemble and has high practicability is needed.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides the automatic lifting bed curtain which has the characteristics of convenience in disassembly and assembly and strong practicability.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automatic lift bed curtain, includes the support frame, four corners top joint of support frame is equipped with the operation frame, the operation frame includes backup pad and dwang, the top of dwang is fixed to be equipped with the roof, the below of roof is equipped with supporting spring, supporting spring cup joints in the middle part outside of dwang, supporting spring's bottom fixed connection is equipped with the baffle, the below of baffle is equipped with the swivel, the swivel is fixed on the lower extreme outer wall of dwang, the below of swivel is equipped with rotating electrical machines, the bottom fixed connection of dwang is on rotating electrical machines's output, rotating electrical machines's bottom surface is fixed and is equipped with the rectangular plate, the outside joint of rectangular plate is equipped with the rectangle frame, the both sides lateral wall symmetry of rectangle frame is fixed with the fixed plate, the upper end fixed connection of fixed plate is in the bottom surface of backup pad, the upper end outside of dwang cup joints and has the bed curtain.

As an optimal technical scheme of the automatic lifting bed curtain, the support frame comprises a support rod and a fixing buckle, the bottom of the support rod is fixedly provided with the fixing buckle, a moving groove is formed in the side wall of the support rod, a friction groove is formed in one side of the top of the moving groove, a retainer ring is clamped on the inner side of the friction groove, a clamping groove is formed in the top surface of the retainer ring, and the tail end of the support plate is clamped on the inner side of the clamping groove.

As an optimal technical scheme of the automatic lifting bed curtain, the fixing buckle comprises a clamping frame and a clamping screw rod, wherein the clamping frame is fixed at the bottom of the supporting rod, and the bottom of the clamping frame is in threaded connection with the clamping screw rod.

As an optimal technical scheme of the automatic lifting bed curtain, clamping blocks are fixedly arranged on the bottom surfaces of four corners of the supporting plate, the clamping blocks are embedded into the inner sides of the clamping grooves, a butt joint groove is formed in the middle of the supporting plate, a rotating hole is formed in the butt joint groove, and the upper part of the rotating rod is located on the inner side of the rotating hole.

As an optimal technical scheme of the automatic lifting bed curtain, a lantern ring is fixedly arranged in the middle of the top surface of the bed curtain, the lantern ring is made of elastic materials, the lantern ring is sleeved on the outer side of the upper end of a rotating rod, limiting blocks are fixedly arranged on four corners of the inner wall of the bed curtain, the limiting blocks are positioned on the inner side of a movable groove, a short curtain is fixedly arranged on the side wall of one side of the bed curtain, and a pressing strip is fixedly arranged on the bottom surface of the bed curtain.

As an optimal technical scheme of the automatic lifting bed curtain, a rectangular groove is formed in the inner side of the rectangular frame, and the rectangular plate is embedded into the inner side of the rectangular groove.

As an optimal technical scheme of the automatic lifting bed curtain, two sides of the short curtain are provided with magnetic strips, the magnetic strips are made of two flexible materials which are magnetically connected, one side of each magnetic strip is fixed on the bed curtain, and the other side of each magnetic strip is fixedly connected on the short curtain.

As a preferable technical scheme of the automatic lifting bed curtain, the lantern ring is positioned between the top plate and the supporting plate.

Compared with the prior art, the utility model has the beneficial effects that:

when the bed curtain is used, the bed curtain is connected to the outer side of the support frame through the support frame, the support frame is clamped to the bed frame of the bed through the fixed buckle at the bottom when the support frame is installed, so that the clamping frame is clamped to the outer side of the bed frame, the clamping screw can be manually rotated to clamp the bed frame at the inner side of the clamping frame, the support frame is fixed, the installation of the bed curtain is completed, the operation is convenient, tools are not needed, the bed frame is not damaged when the bed curtain is disassembled and assembled, and the practicability is improved;

and through the handling frame and the bed curtain that set up, cup joint the middle part upper end of bed curtain on the dwang of handling frame through the lantern ring, the lantern ring through elastic material, make cup joint on the dwang after dragging the expansion and carry out the chucking, when needing to go up and down or accomodate the bed curtain, operating personnel start rotating motor, rotating motor is general small-size motor, through inside battery drive, be equipped with battery switch on it, the rectangular plate of rotating motor bottom surface receives the thrust down of supporting spring, stable block is inboard at the rectangular frame, make rotating motor drive dwang rotate, rotate the release after carrying out the winding or the rolling of plane orientation to the bed curtain of chucking through the dwang, thereby realize the lift operation to bed curtain lower extreme, rotate to the support frame top and accomodate, and after accomodate equipment height increase range is little, avoid the bed curtain to be applied to the condition of space inadequately on the dormitory, when rotating motor inside battery power is not enough, the accessible is held the swivel motor and is pushed up the rotating motor, make it break away from the rectangular frame, can manually rotate the dwang and drive the dwang and roll up the bed curtain, all can carry out the operation under sufficient or lack electric state.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a partial cross-sectional view of a support frame and an operator's station in accordance with the present utility model;

FIG. 3 is an enlarged schematic view of FIG. 2A in accordance with the present utility model;

FIG. 4 is an enlarged schematic view of the present utility model at B in FIG. 2;

fig. 5 is a schematic perspective view of the bed curtain of the present utility model.

In the figure: 1. a support frame; 11. a support rod; 111. a moving groove; 112. a friction groove; 113. a retainer ring; 114. a clamping groove; 12. a fixing buckle; 121. a clamping frame; 122. clamping a screw; 2. an operation rack; 21. a support plate; 211. a clamping block; 212. a butt joint groove; 213. a rotation hole; 22. a rotating lever; 221. a swivel; 222. a baffle; 223. a support spring; 224. a top plate; 225. a rotating motor; 226. a rectangular plate; 227. a rectangular frame; 228. rectangular grooves; 229. a fixing plate; 3. bed curtain; 31. a collar; 32. pressing strips; 33. a limiting block; 34. a short curtain; 341. a magnetic stripe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-5, the present utility model provides the following technical solutions: an automatic lifting bed curtain comprises a supporting frame 1, an operation frame 2 is clamped above four corners of the supporting frame 1, the operation frame 2 comprises a supporting plate 21 and a rotating rod 22, the upper end of the rotating rod 22 is movably clamped at the inner side of the supporting plate 21, the rotating rod is convenient to rotate and move up and down, a top plate 224 is fixedly arranged at the top end of the rotating rod 22, the top plate 224 can limit the bed curtain 3 and prevent the bed curtain 3 from separating from the rotating rod 22, a supporting spring 223 is arranged below the top plate 224, the supporting spring 223 is sleeved at the outer side of the middle part of the rotating rod 22, the supporting spring 223 is positioned below the supporting plate 21, the lower end of the rotating rod 22 is tightly propped downwards through the thrust of the supporting spring 223 to the supporting plate 21, so that a rotating motor 225 is clamped at the inner side of a rectangular frame 227, a baffle 222 is fixedly connected at the bottom of the supporting spring 223, a rotating ring 221 is arranged below the baffle 222, the rotating ring 221 is fixed on the outer wall of the lower end of the rotating rod 22, the rotating rod 22 can be manually rotated and pushed through the rotating ring 221, a rotating motor 225 is arranged below the rotating ring 221, the bottom of the rotating rod 22 is fixedly connected to the output end of the rotating motor 225, the rotating motor 225 is a small motor, a rechargeable battery (not shown in the figure) is arranged outside the rotating motor 225, a battery switch (not shown in the figure) is arranged on the rotating motor, when the bed curtain 3 is sheathed on the upper end of the rotating rod 22, the rotating rod 22 can be driven to rotate to wind or release the bed curtain 3 horizontally by starting the rotating motor 225, so that the automatic lifting of the lower end of the bed curtain 3 is realized, the whole height of equipment is not increased in winding operation, the practicability is strong, a rectangular plate 226 is fixedly arranged on the bottom surface of the rotating motor 225, a rectangular frame 227 is clamped on the outer side of the rectangular plate 226, the fixed plate 229 is symmetrically fixed on the side walls of the two sides of the rectangular frame 227, the upper end of the fixed plate 229 is fixedly connected to the bottom surface of the supporting plate 21, the rotating motor 225 is limited through the fixed rectangular frame 227, the rotating motor 225 can stably drive the rotating rod 22 to rotate, when the battery inside the rotating motor 225 is in a shortage of electricity, the rotating rod 22 can be pushed upwards through the rotating ring 221 due to the fact that the existing part of the motor can not directly rotate an output shaft, after the rotating motor 225 is separated from the rectangular frame 227, the rotating motor 225 can be manually rotated to wind the bed curtain 3, when the bed curtain 3 is wound to a required degree, the rotating motor 225 is clamped again, the practicability is further improved, and the bed curtain 3 is sleeved on the outer side of the upper end of the rotating rod 22.

The clamping blocks 211 are fixedly arranged on the bottom surfaces of four corners of the supporting plate 21, the clamping blocks 211 are embedded into the inner sides of the clamping grooves 114, the supporting plate 21 is stable in the horizontal direction through the clamping of the clamping blocks 211, movement is avoided, the installation is convenient, the middle part of the supporting plate 21 is provided with the butt joint groove 212, the butt joint groove 212 is provided with the rotating hole 213, the upper part of the rotating rod 22 is positioned at the inner side of the rotating hole 213, and the rotating rod 22 can reciprocate and rotate at the inner side of the rotating hole 213; the middle part of the top surface of the bed curtain 3 is fixedly provided with a lantern ring 31, the lantern ring 31 is made of elastic materials, the lantern ring 31 is sleeved on the outer side of the upper end of the rotating rod 22, the lantern ring 31 clamps the rotating rod 22 through elastic shrinkage when the lantern ring 31 is sleeved on the rotating rod 22, the bed curtain 3 is conveniently rolled, the four corners of the inner wall of the bed curtain 3 are fixedly provided with limiting blocks 33, the limiting blocks 33 are positioned on the inner sides of the moving grooves 111, the bed curtain 3 is more stable when lifting operation is carried out through the clamping of the limiting blocks 33 and the moving grooves 111, one side wall of the bed curtain 3 is fixedly provided with a short curtain 34, the bottom surface of the bed curtain 3 is fixedly provided with a pressing strip 32, and the bed curtain 3 is more stable when descending through the pressing strip 32; rectangular grooves 228 are formed in the inner sides of the rectangular frames 227, and the rectangular plates 226 are embedded in the inner sides of the rectangular grooves 228; the two sides of the short curtain 34 are provided with the magnetic strips 341, the magnetic strips 341 are two flexible materials which are magnetically connected, one side of the magnetic strips 341 is fixed on the bed curtain 3, the other side of the magnetic strips 341 is fixedly connected on the short curtain 34, and referring to fig. 5, the short curtain 34 can facilitate a user to enter and exit the bed curtain 3, and the lantern ring 31 is positioned between the top plate 224 and the supporting plate 21.

Referring to fig. 2 and 3, specifically, the support frame 1 includes a support rod 11 and a fixing buckle 12, the bottom of the support rod 11 is fixedly provided with the fixing buckle 12, the fixing buckle 12 is clamped on an external bedstead, a moving groove 111 is formed on the side wall of the support rod 11, a friction groove 112 is formed on one side of the top of the moving groove 111, a retaining ring 113 is clamped on the inner side of the friction groove 112, the retaining ring 113 is used for blocking the upper side of the moving groove 111, the situation that the bed curtain 3 drops due to excessive upward movement is avoided, a clamping groove 114 is formed on the top surface of the retaining ring 113, and the tail end of the support plate 21 is clamped on the inner side of the clamping groove 114; the fixed knot 12 includes chucking frame 121 and clamping screw 122, and chucking frame 121 is fixed in the bottom of bracing piece 11, and the bottom threaded connection of chucking frame 121 is equipped with clamping screw 122, when installing bed curtain 3, is screwed up by clamping screw 122 behind the chucking frame 121 block bedstead and is fixed, convenient operation, and can not cause the damage to the bed frame, the later stage of being convenient for is dismantled the adjustment.

The working principle and the using flow of the utility model are as follows: in the use process of the utility model, an operator connects the support frame 1 to the side edge of the bedstead through the fixing buckle 12 at the bottom, so that the clamping frame 121 is sleeved and clamped on the outer side of the bedstead, the clamping screw 122 is manually rotated to clamp the bed board, so that the support frame 1 is fixed, then the flexible sleeve ring 31 of the bed curtain 3 is stretched, the inner ring of the flexible sleeve ring is expanded and sleeved and clamped on the rotating rod 22 of the operation frame 2, the limiting block 33 of the bed curtain 3 is downwards moved and clamped on the inner side of the moving groove 111 from the top surface of the moving groove 111, then the moving groove 111 is blocked by the clamping ring 113 at the top surface of the supporting rod 11, then the operation frame 2 is placed on the top surface of the support frame 1, so that the clamping block 211 is embedded on the inner side of the clamping groove 114, the lower bed curtain 3 is downwards wrapped on the outer side of the support frame 1 along the supporting rod 11, and the installation can be completed, when the bed curtain 3 needs to be lifted, the rotating rod 22 is started to rotate to wind or release the bed curtain 3 in the horizontal direction, so that the lifting operation of the lower end of the bed curtain 3 is completed, and the operation is convenient;

in addition, when the battery inside the rotating motor 225 is in a shortage, the rotating ring 221 can be manually pushed to enable the bottom surface of the rotating motor 225 to be separated from the rectangular frame 227, then the rotating ring 221 is manually rotated to drive the rotating rod 22 to roll or release the bed curtain 3, and after rotation, the lifting degree can be controlled by clamping the rotating motor 225 again, so that the practicability of the equipment is improved.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (8)

1. An automatic lifting bed curtain comprises a supporting frame (1), and is characterized in that: the utility model provides a support frame, four corners top joint of support frame (1) is equipped with handling frame (2), handling frame (2) include backup pad (21) and dwang (22), the top of dwang (22) is fixed to be equipped with roof (224), the below of roof (224) is equipped with supporting spring (223), supporting spring (223) cup joints in the middle part outside of dwang (22), the bottom fixed connection of supporting spring (223) is equipped with baffle (222), the below of baffle (222) is equipped with swivel (221), swivel (221) are fixed on the lower extreme outer wall of dwang (22), the below of swivel (221) is equipped with rotating motor (225), the bottom fixed connection of dwang (22) is on the output of rotating motor (225), the bottom surface of rotating motor (225) is fixed to be equipped with rectangular plate (226), the outside joint of rectangular plate (226) is equipped with rectangular frame (227), the both sides lateral wall symmetry of rectangular frame (227) is fixed with fixed plate (229), the bottom surface of fixed plate (229) is fixed on the bottom surface of rotating plate (22) is fixed on the outer side of rotating curtain (21).

2. An automatically raising and lowering bed curtain as set forth in claim 1, wherein: the support frame (1) comprises a support rod (11) and a fixing buckle (12), the bottom of the support rod (11) is fixedly provided with the fixing buckle (12), a moving groove (111) is formed in the side wall of the support rod (11), a friction groove (112) is formed in one side of the top of the moving groove (111), a retainer ring (113) is arranged in the inner side of the friction groove (112) in a clamping mode, a clamping groove (114) is formed in the top surface of the retainer ring (113), and the tail end of the support plate (21) is clamped in the inner side of the clamping groove (114).

3. An automatically raising and lowering bed curtain as set forth in claim 2, wherein: the fixing buckle (12) comprises a clamping frame (121) and a clamping screw (122), wherein the clamping frame (121) is fixed at the bottom of the supporting rod (11), and the bottom of the clamping frame (121) is connected with the clamping screw (122) in a threaded manner.

4. An automatically elevating bed curtain as set forth in claim 3, wherein: clamping blocks (211) are fixedly arranged on the bottom surfaces of four corners of the supporting plate (21), the clamping blocks (211) are embedded into the inner sides of the clamping grooves (114), butt joint grooves (212) are formed in the middle of the supporting plate (21), rotating holes (213) are formed in the butt joint grooves (212), and the upper parts of the rotating rods (22) are located on the inner sides of the rotating holes (213).

5. An automatically raising and lowering bed curtain as set forth in claim 4, wherein: the utility model discloses a bed curtain, including bed curtain (3), fixed collar (31) that is equipped with in the middle part of the top surface of bed curtain (3), collar (31) are elastic material, collar (31) cup joint in the upper end outside of dwang (22), fixed stopper (33) that are equipped with on the inner wall four corners of bed curtain (3), stopper (33) are located the inboard of removal groove (111), fixed short curtain (34) that are equipped with on one side lateral wall of bed curtain (3), the bottom surface of bed curtain (3) is fixed and is equipped with layering (32).

6. An automatically raising and lowering bed curtain as set forth in claim 5, wherein: rectangular grooves (228) are formed in the inner sides of the rectangular frames (227), and the rectangular plates (226) are embedded in the inner sides of the rectangular grooves (228).

7. An automatically raising and lowering bed curtain as set forth in claim 6, wherein: the two sides of the short curtain (34) are provided with magnetic strips (341), the magnetic strips (341) are made of two flexible materials which are magnetically connected, one side of each magnetic strip (341) is fixed on the bed curtain (3), and the other side of each magnetic strip (341) is fixedly connected on the short curtain (34).

8. An automatically raising and lowering bed curtain as set forth in claim 7, wherein: the collar (31) is located between the top plate (224) and the support plate (21).