CN114468649B

CN114468649B - Apartment bed with heating function

Info

Publication number: CN114468649B
Application number: CN202210065425.5A
Authority: CN
Inventors: 谭锦林
Original assignee: Anhui Institute of Information Engineering
Current assignee: Anhui Institute of Information Engineering
Priority date: 2022-01-20
Filing date: 2022-01-20
Publication date: 2023-12-19
Anticipated expiration: 2042-01-20
Also published as: CN114468649A

Abstract

The invention relates to an apartment bed, in particular to an apartment bed with a heating function. The invention provides an apartment bed with a heating function, which has the function of jacking a mattress board and is convenient for a user to replace bedding. The present invention provides such an apartment bed with heating function, comprising: the left top of the supporting frame is provided with a headboard; a bed plate is arranged on the supporting frame; four cushion bars are uniformly arranged at intervals on the upper part in the supporting frame and are used for supporting the bed plate; the heating mechanism is arranged in the bed plate and can heat. The user promotes and pulls out the handle and drives the connecting pipe and slide backward and be connected with the heating pipe, and the heating pipe is opened and is heated the bed backing plate this moment, and then heat conduction under the effect of heat transfer pipe to realized heating the bed backing plate.

Description

Apartment bed with heating function

Technical Field

The invention relates to an apartment bed, in particular to an apartment bed with a heating function.

Background

It is well known that about one third of a person's lifetime is spent in bed with the bed. When the weather is cold in winter, the bed capable of being heated is needed to keep warm for sleeping, so that the temperature in the quilt is increased, and the sleeping quality is ensured.

An apartment bed with a heating function in the prior art generally comprises a supporting frame, wherein a headboard is arranged at the top of the left side of the supporting frame; a bed plate is arranged on the supporting frame; four cushion bars are uniformly arranged at intervals on the upper part in the supporting frame and used for supporting a bed plate, and an electric blanket is arranged on the bed plate. In the use process of the apartment bed, the connecting wires of the electric blanket are connected to the row inserting plates by a user, the electric blanket is electrified to heat the bed plate, after the heating is completed, the connecting wires are rearranged by the user to be pulled down, the electric blanket stops running along with the connecting wires, and then the user lies on the mattress plate to rest, but the apartment bed has no function of jacking up the mattress plate, so that the user is inconvenient to replace bedding.

In order to solve the problems, the invention provides an apartment bed with a heating function, which has the function of jacking up a mattress plate and is convenient for a user to replace bedding.

Disclosure of Invention

The invention aims to overcome the defect that the existing apartment bed does not have the function of jacking a mattress plate and is inconvenient for a user to replace bedclothes.

The invention is realized by the following technical approaches: an apartment bed with a heating function comprises a supporting frame, a headboard and a mattress board, wherein the headboard is arranged at the top of the left side of the supporting frame; a bed plate is arranged on the supporting frame; four cushion bars are uniformly arranged at intervals on the upper part in the supporting frame and are used for supporting the bed plate; the heating mechanism is arranged in the bed plate and can heat; the ejection mechanism is arranged in the supporting frame and can eject the mattress plate.

Further illustratively, the heating mechanism includes: three heating pipes capable of heating are uniformly arranged in the bed plate at intervals; the front sides of the supporting frames are slidably provided with connecting pipes, and the front ends of the three heating pipes are clamped into the rear sides of the connecting pipes; the extraction handle is arranged in the middle of the front side of the connecting pipe; the middle positions of the left and right heating pipes back to one side of the heat transfer pipe are respectively provided with the heat transfer pipe.

Further illustratively, the ejector mechanism includes: the fixing frames are uniformly arranged at the front side and the rear side in the supporting frame at intervals; the first straight racks are arranged in the fixed frame in a sliding manner, and can eject the mattress plate upwards; the first return spring is connected between the lower part of the first straight rack and the similar fixed frame; the transmission rods are rotatably arranged on the left side and the right side in the supporting frame; the middle part in the supporting frame is rotatably provided with a first connecting rod, and the front end and the rear end of the first connecting rod penetrate through the supporting frame; the front part and the rear part of the two transmission rods and the first connecting rod are respectively provided with a first straight gear, and the first straight gears are meshed with the first straight racks; the front end and the rear end of the first connecting rod are respectively provided with a rotating handle; the flat belt is wound between the left transmission rod and the first connecting rod through a belt pulley, and the same flat belt is wound between the right transmission rod and the first connecting rod through a belt pulley.

Further, the table board mechanism is convenient for a user to eat in a bed, and the table board mechanism comprises: the front side and the rear side of the supporting frame are respectively provided with a second straight rack; the front side and the rear side of the supporting frame are provided with second connecting rods in a sliding mode; the second spur gears are rotatably arranged on the two second connecting rods, and the second spur gears are meshed with the second spur racks; the support rods are arranged on one side, opposite to the back, of the two second connecting rods; the top ends of the two support rods are respectively provided with a telescopic rod; the telescopic ends of the two telescopic rods are provided with connecting blocks; the third connecting rod is rotatably arranged on one side of the two connecting blocks opposite to each other; a desk plate which is convenient for a user to use dinner or write on a bed is arranged between the two third connecting rods.

Further, still including the first fixed establishment that can carry out spacingly to the third connecting rod, first fixed establishment includes: the left side and the right side of the connecting block are respectively provided with a supporting plate; the four support plates are provided with limiting rods in a sliding mode; the limiting rings are arranged on the two third connecting rods, and the limiting rods penetrate into the similar limiting rings to clamp the similar third connecting rods; the first pressing block is arranged on the two connecting blocks in a sliding mode; the first wedge-shaped blocks are symmetrically arranged on the left and right sides of the first pressing block, and the first wedge-shaped blocks move downwards and are contacted with the limiting rods; and a second return spring is wound between the end part of the limiting rod and the inner side of the adjacent supporting plate.

Further, still including the second fixed establishment that can carry out spacingly to the bracing piece, second fixed establishment includes: the inner sides of the two support rods are respectively and fixedly connected with the movable fixing blocks; the threaded rods are arranged on the two movable fixing blocks in a threaded manner; cushion blocks are arranged at the bottom ends of the two threaded rods, and move downwards to be in contact with the supporting frame; the screwing handles are arranged at the top ends of the two threaded rods.

Further, still including the stop gear that can carry out spacingly to taking out the handle, stop gear includes: the middle upper part of the front side of the supporting frame is provided with a second wedge block in a sliding manner, and the second wedge block is clamped into the extraction handle; the support spring is connected between the bottom of the second wedge block and the support frame; the second pressing block is arranged on the front side of the second wedge-shaped block.

Further, the cushion block is made of rubber.

The design starting point, concept and advantages of the invention are as follows, as can be seen from the above description of the structure of the invention: 1. the user promotes and pulls out the handle and drives the connecting pipe and slide backward and be connected with the heating pipe, and the heating pipe is opened and is heated the bed backing plate this moment, and then heat conduction under the effect of heat transfer pipe to realized heating the bed backing plate.

2. The first connecting rod and the transmission rod are rotated to drive the first straight gear to rotate, so that the first straight rack moves upwards to jack up the mattress board upwards, and then a user removes the bedding needed to be cleaned on the bed plate to replace.

3. The user pushes the support rod to move to the left to a proper position, so that the desk plate moves to a proper position, the user pushes the desk plate to rotate upwards by 90 degrees to be unfolded, and then the user uses the desk plate to write or eat.

4. The second reset spring resets and drives the gag lever post to slide in opposite directions and blocks the third connecting rod, can spacing the desk board, avoids the user to incline in the use of desk board.

5. The user twists and twists the handle and drives the threaded rod to rotate, and the threaded rod rotates and drives the cushion to move downwards and contact with the supporting frame, and then has realized spacing to the bracing piece, avoids the user to take place to rock at the in-process that uses the desk board, influences the user to use.

6. The supporting spring resets and drives the second wedge block to slide upwards for resetting, the pull-out handle can be clamped, the pull-out handle is prevented from being touched by children by mistake, the heating pipe stops working, and the mattress board is not completely heated.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of the present invention.

Fig. 2 is a schematic perspective view of a second embodiment of the present invention.

Fig. 3 is a schematic perspective view of a heating mechanism according to the present invention.

Fig. 4 is a schematic perspective view of an ejector mechanism according to the present invention.

Fig. 5 is a schematic perspective view of a table mechanism according to the present invention.

Fig. 6 is a schematic perspective view of a first fixing mechanism according to the present invention.

Fig. 7 is a schematic perspective view of a second fixing mechanism of the present invention.

Fig. 8 is a schematic perspective view of a limiting mechanism according to the present invention.

Wherein the above figures include the following reference numerals: the support device comprises a 1-support frame, a 2-headboard, a 3-bed plate, a 4-mat bar, a 5-heating mechanism, a 51-heating tube, a 52-extraction handle, a 53-connection tube, a 54-heat transfer tube, a 6-ejection mechanism, a 61-fixation frame, a 62-first straight rack, a 63-first return spring, a 64-first straight gear, a 65-transmission bar, a 66-flat belt, a 67-first connection bar, a 68-rotation handle, a 7-table mechanism, a 71-second straight rack, a 72-second straight gear, a 73-second connection bar, a 74-support bar, a 75-expansion bar, a 76-connection bar, a 77-third connection bar, a 78-desk plate, a 8-first fixation mechanism, a 81-support plate, a 82-stop bar, a 83-stop ring, a 84-first push block, a 85-first wedge, a 86-second return spring, a 9-second fixation mechanism, a 91-movement fixation block, a 92-threaded bar, a 93-spacer, a 94-twist handle, a 10-stop mechanism, a 101-second wedge, a 103-second support spring, and a 103-second push bar.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings, for the purpose of making the objects, technical solutions and advantages of the present invention more apparent. It is only stated that the terms of orientation such as up, down, left, right, front, back, inner, outer, etc. used in this document or the imminent present invention, are used only with reference to the drawings of the present invention, and are not meant to be limiting in any way.

Example 1

Referring to fig. 1-4, an apartment bed with heating function includes a supporting frame 1, a headboard 2, a mattress board 3, a cushion rod 4, a heating mechanism 5 and an ejection mechanism 6, wherein the headboard 2 is welded at the top of the left side of the supporting frame 1, a bed plate 3 is placed on the supporting frame 1, four cushion rods 4 are uniformly arranged at intervals on the upper part of the supporting frame 1, the cushion rods 4 are used for supporting the bed plate 3, the heating mechanism 5 is arranged in the mattress plate 3, the heating mechanism 5 can heat, the ejection mechanism 6 is arranged in the supporting frame 1, and the ejection mechanism 6 can eject the mattress board 3.

When the bedding plate 3 needs to be heated, a user pushes the heating mechanism 5 to slide backwards, so that the heating mechanism 5 is opened to operate, further, the heating of the bedding plate 3 is achieved, after the use is completed, the user pulls the heating mechanism 5 to move forwards, so that the heating mechanism 5 is closed to stop operating, when bedding articles need to be replaced, the user rotates the ejection mechanism 6, and then the ejection mechanism 6 moves upwards to jack up the bedding plate 3, at this time, the user removes the bedding articles which need to be cleaned on the bedding plate 3 to replace, after replacement is completed, the user inverts the ejection mechanism 6 again, and then the ejection mechanism 6 moves downwards to drive the bedding plate 3 to move downwards to reset to be in contact with the bedding rod 4.

Example 2

Referring to fig. 3, on the basis of embodiment 1, the heating mechanism 5 includes a heating pipe 51, a drawing handle 52, a connecting pipe 53 and a heat transfer pipe 54, three heating pipes 51 are uniformly arranged in the mattress board 3 at intervals, the heating pipes 51 can heat, the connecting pipe 53 is slidably arranged at the front side of the supporting frame 1, the front ends of the three heating pipes 51 are clamped into the rear side of the connecting pipe 53, the drawing handle 52 is welded at the middle position of the front side of the connecting pipe 53, and the heat transfer pipes 54 are respectively arranged at the middle positions of the back sides of the heating pipes 51 at the left side and the right side.

When the bed plate 3 needs to be heated, a user pushes the extraction handle 52 to drive the connecting pipe 53 to slide backwards to be connected with the heating pipe 51, at the moment, the heating pipe 51 is opened to heat the bed plate 3, heat conduction is further achieved under the action of the heat transfer pipe 54, and therefore the bed plate 3 is heated.

Referring to fig. 4, the ejection mechanism 6 includes a fixed frame 61, a first straight rack 62, a first return spring 63, a first straight gear 64, a transmission rod 65, a flat belt 66, a first connecting rod 67 and a rotating handle 68, wherein three fixed frames 61 are welded at equal intervals on the front and rear sides of the inside of the support frame 1, the first straight rack 62 is slidably disposed in the fixed frame 61, the first straight rack 62 can eject the mattress board 3 upwards, the first return spring 63 is connected between the lower portion of the first straight rack 62 and the adjacent fixed frame 61, the transmission rod 65 is rotatably disposed on the left and right sides of the inside of the support frame 1, the first connecting rod 67 is rotatably disposed in the middle of the inside of the support frame 1, the front and rear ends of the first connecting rod 67 penetrate through the support frame 1, the two transmission rods 65 are connected with the first straight gear 64 by key on the front and rear ends of the first connecting rod 67, the first straight gear 64 is meshed with the first straight rack 62, the rotating handle 68 is disposed on the front and rear ends of the first connecting rod 67, the transmission rod 65 and the first connecting rod 67 are wound with the flat belt 65 through a belt pulley, and the same belt 66 is wound on the right connecting rod 67.

When the bedclothes need to be replaced, the user pushes the rotating handle 68 to drive the first connecting rod 67 to rotate, the first connecting rod 67 rotates to drive the flat belt 66 to rotate through the belt pulley, the flat belt 66 rotates to drive the transmission rod 65 to rotate through the other belt pulley, the first connecting rod 67 and the transmission rod 65 rotate to drive the first straight gear 64 to rotate, the first straight gear 64 rotates to drive the first straight rack 62 to slide upwards, the first return spring 63 is compressed along with the first straight rack 62 to move upwards to jack up the mattress plate 3, at this time, the user pushes the rotating handle 68 reversely to drive the first connecting rod 67 to rotate reversely after the replacement is completed, the first connecting rod 67 and the transmission rod 65 rotate reversely to drive the first straight gear 64 to rotate, the first straight gear 64 rotates to drive the first straight rack 62 to slide downwards to reset, and the first return spring 63 resets along with the first straight rack 62 slides downwards to drive the mattress plate 3 to slide downwards to reset to be contacted with the mattress plate 4.

Example 3

Referring to fig. 1, fig. 2 and fig. 5, on the basis of embodiment 2, the table plate mechanism 7 is further included, the table plate mechanism 7 is convenient for a user to eat on a bed, the table plate mechanism 7 includes a second straight rack 71, a second straight gear 72, a second connecting rod 73, a supporting rod 74, a telescopic rod 75, a connecting block 76, a third connecting rod 77 and a desk plate 78, the second straight rack 71 is welded on the front side and the rear side of the supporting frame 1, the second connecting rods 73 are slidably arranged on the front side and the rear side of the supporting frame 1, the second straight gears 72 are rotatably arranged on the two second connecting rods 73, the second straight gears 72 are meshed with the second straight racks 71, supporting rods 74 are arranged on the back sides of the two second connecting rods 73, telescopic rods 75 are arranged on the top ends of the two supporting rods 74, connecting rods 76 are rotatably arranged on the opposite sides of the two connecting rods 76, a desk plate 78 is arranged between the two third connecting rods 77, and the desk plate 78 is convenient for the user to eat or write on the bed.

Please refer to fig. 1 and 7, the device further includes a second fixing mechanism 9, the second fixing mechanism 9 can limit the supporting rods 74, the second fixing mechanism 9 includes a movable fixing block 91, a threaded rod 92, a cushion block 93 and a screwing handle 94, the inner sides of the two supporting rods 74 are respectively connected with the movable fixing block 91 in a clamping manner, the threaded rods 92 are respectively provided on the two movable fixing blocks 91 in a threaded manner, cushion blocks 93 are respectively provided at the bottom ends of the two threaded rods 92, the cushion blocks 93 are made of rubber, the cushion blocks 93 move downwards to contact with the supporting frame 1, and the screwing handles 94 are respectively provided at the top ends of the two threaded rods 92.

When a user needs to write or eat on a bed, the user pushes the supporting rod 74 to move to the right, the supporting rod 74 moves to the left to drive the second connecting rod 73 to slide to the left, the second connecting rod 73 slides to the left to drive the second spur gear 72 to move to the left, under the action of the second spur gear 71, the second spur gear 72 rotates along with the second spur gear, further the desk plate 78 moves to the right to enable the desk plate 78 to move to the right to be at the proper position, the user pushes the desk plate 78 to rotate upwards for 180 degrees to be unfolded, then the user pulls the desk plate 78 to extend through the third connecting rod 77 and the connecting block 76 to drive the extension end of the telescopic rod 75, the height of the desk plate 78 is adjusted, then the user uses the desk plate 78 to write or eat, after the user finishes using, the supporting rod 74 moves to the right, the supporting rod 74 moves to the second connecting rod 73 to slide to the right, the second connecting rod 73 slides to the right to drive the second spur gear 72 to move to the right, the second spur gear 72 rotates to the right under the action of the second spur gear 71, the second spur gear 72 rotates to enable the desk plate 78 to move to the right to reset, then the user presses the desk plate 78 to move downwards to the telescopic plate 78 to move downwards, the telescopic plate 78 is pushed downwards to push the telescopic plate 75 to the telescopic plate to extend to the telescopic plate, and then the telescopic plate 180 is reset to be reset. When the desk plate 78 moves to a proper position, the user twists and twists the handle 94 to drive the threaded rod 92 to rotate, the threaded rod 92 rotates to drive the cushion block 93 to move downwards to be in contact with the supporting frame 1, and then the supporting rod 74 is limited, the situation that the user shakes in the process of using the desk plate 78 is avoided, the user is influenced, after the use is completed, the user rotates reversely and twists the handle 94 to drive the threaded rod 92 to rotate reversely, the threaded rod 92 rotates reversely to drive the cushion block 93 to move upwards to be separated from the supporting frame 1, when the cushion block 93 needs to be replaced, the user pushes the movable fixed block 91 to slide upwards, the movable fixed block 91 is not clamped on the supporting rod 74 any more, then the user pulls out the movable fixed block 91 to replace the cushion block 93, after the replacement is completed, the user inserts the movable fixed block 91 on the supporting rod 74, and then pushes the movable fixed block 91 to slide downwards to be clamped on the supporting rod 74 to be fixed, and the cushion block 93 is made of rubber, so that the supporting rod 74 can be limited and more stable.

Referring to fig. 1, 2 and 6, the device further includes a first fixing mechanism 8, the first fixing mechanism 8 can limit the third connecting rod 77, the first fixing mechanism 8 includes a supporting plate 81, a limiting rod 82, a limiting ring 83, a first pressing block 84, a first wedge 85 and a second return spring 86, the supporting plate 81 is welded on the left and right sides of the connecting block 76, the limiting rods 82 are slidably disposed on the four supporting plates 81, the limiting rings 83 are disposed on the two third connecting rods 77, the limiting rods 82 penetrate into the adjacent limiting rings 83 to clamp the adjacent third connecting rods 77, the first pressing blocks 84 are slidably disposed on the two connecting blocks 76, the first wedge 85 is symmetrically welded on the left and right sides of the first pressing blocks 84, the first wedge 85 moves downwards to contact with the limiting rod 82, and the second return spring 86 is wound between the end of the limiting rod 82 and the inner side of the adjacent supporting plate 81.

When the desk plate 78 needs to be pushed to rotate upwards or downwards, a user presses the first pressing block 84 to slide downwards, the first pressing block 84 slides downwards to drive the first wedge block 85 to move downwards, the first wedge block 85 moves downwards to press the limiting rod 82 to slide back, the second reset spring 86 is compressed along with the first wedge block 85, the limiting rod 82 slides back to not clamp the third connecting rod 77 any more, then the user pushes the desk plate 78 to rotate upwards and downwards, when the desk plate 78 rotates to a proper position, the user releases the first pressing block 84, the second reset spring 86 resets along with the limiting rod 82 to slide in opposite directions to clamp the third connecting rod 77, the desk plate 78 is limited, the limiting rod 82 slides in opposite directions to press the first wedge block 85 to move upwards, and the first wedge block 85 moves upwards to drive the first pressing block 84 to slide upwards to reset.

Referring to fig. 2 and 8, the pull-out handle 52 is further provided with a limiting mechanism 10, the limiting mechanism 10 can limit the pull-out handle 52, the limiting mechanism 10 comprises a second wedge-shaped block 101, a supporting spring 102 and a second pressing block 103, the second wedge-shaped block 101 is slidably arranged at the middle upper part of the front side of the supporting frame 1, the second wedge-shaped block 101 is clamped into the pull-out handle 52, a supporting spring 102 is connected between the bottom of the second wedge-shaped block 101 and the supporting frame 1, and the second pressing block 103 is welded at the front side of the second wedge-shaped block 101.

When the heating pipe 51 needs to be closed, the user presses the second pressing block 103 to drive the second wedge block 101 to slide downwards, the supporting spring 102 is compressed along with the second wedge block 101 to slide downwards, the extraction handle 52 is pulled forwards by the user to close the heating pipe 51, the extraction handle 52 abuts against the second wedge block 101, when the heating pipe 51 needs to be opened, the heating pipe 51 can be opened by pushing the extraction handle 52 to slide backwards, the extraction handle 52 does not abut against the second wedge block 101 any more, and the supporting spring 102 is reset along with the second wedge block 101 to slide upwards to reset to clamp the extraction handle 52 again.

While the present disclosure has been shown and described with reference to certain exemplary embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present disclosure as defined by the appended claims and their equivalents. The scope of the disclosure should, therefore, not be limited to the above-described embodiments, but should be determined not only by the following claims, but also by the equivalents of the following claims.

Claims

1. An apartment bed with heating function, comprising: the support frame (1), the top of the left side of the support frame (1) is provided with a headboard (2); a bed plate (3), a mattress plate (3) is arranged on the supporting frame (1); the cushion bars (4) are uniformly arranged at intervals on the upper part in the supporting frame (1), and the cushion bars (4) are used for supporting the bed plate (3); a heating mechanism (5), wherein the mattress board (3) is internally provided with the heating mechanism (5) capable of heating; the ejection mechanism (6) is arranged in the support frame (1), and the ejection mechanism (6) can eject the bed plate (3);

the heating mechanism (5) comprises: three heating pipes (51) capable of heating are uniformly arranged in the mattress board (3) at intervals; the front side of the supporting frame (1) is provided with a connecting pipe (53) in a sliding mode, and the front ends of the three heating pipes (51) are clamped into the rear sides of the connecting pipes (53); a drawing handle (52), wherein the drawing handle (52) is arranged in the middle of the front side of the connecting pipe (53); the middle positions of the back sides of the heating pipes (51) on the left side and the right side of the heat transfer pipe (54) are respectively provided with the heat transfer pipe (54);

the table board mechanism (7) is convenient for a user to eat in the bed, and the table board mechanism (7) comprises: the second straight racks (71) are arranged on the front side and the rear side of the supporting frame (1); the second connecting rods (73) are arranged on the front side and the rear side of the supporting frame (1) in a sliding mode, and the second connecting rods (73) are arranged on the front side and the rear side of the supporting frame; the second spur gears (72) are rotatably arranged on the two second connecting rods (73), and the second spur gears (72) are meshed with the second spur racks (71); the support rods (74) are arranged on one side, opposite to the back, of the two second connecting rods (73); the top ends of the two support rods (74) are respectively provided with a telescopic rod (75); the connecting blocks (76) are arranged at the telescopic ends of the two telescopic rods (75); the third connecting rods (77) are rotatably arranged on one sides of the two connecting blocks (76) opposite to each other; a desk plate (78), a desk plate (78) which is convenient for a user to use or write in a bed is arranged between the two third connecting rods (77);

the utility model also comprises a second fixing mechanism (9) which can limit the supporting rod (74), and the second fixing mechanism (9) comprises: the inner sides of the two support rods (74) are respectively and fixedly connected with the movable fixed block (91); the threaded rods (92) are arranged on the two movable fixed blocks (91) in a threaded manner, and the threaded rods (92) are arranged on the two movable fixed blocks (91) in a threaded manner; the bottom ends of the two threaded rods (92) are respectively provided with a cushion block (93), and the cushion blocks (93) move downwards to be in contact with the supporting frame (1); the screwing handles (94) are arranged at the top ends of the two threaded rods (92);

the utility model also comprises a limiting mechanism (10) which can limit the extraction handle (52), and the limiting mechanism (10) comprises: the second wedge-shaped block (101) is arranged at the middle upper part of the front side of the supporting frame (1) in a sliding manner, and the second wedge-shaped block (101) is clamped into the extraction handle (52); the support spring (102) is connected between the bottom of the second wedge block (101) and the support frame (1); the second pressing block (103) is arranged at the front side of the second wedge-shaped block (101);

when the heating pipe (51) needs to be closed, a user presses the second pressing block (103) to drive the second wedge block (101) to slide downwards, the supporting spring (102) is compressed along with the second wedge block, the second wedge block (101) slides downwards and does not clamp the extraction handle (52) any more, at the moment, the user pulls the extraction handle (52) forwards to close the heating pipe (51), the extraction handle (52) props against the second wedge block (101), when the heating pipe (51) needs to be opened, the user pushes the extraction handle (52) to slide backwards and can open the heating pipe (51), the extraction handle (52) slides backwards and does not prop against the second wedge block (101), and the supporting spring (102) resets along with the second wedge block (101) to slide upwards and reset to clamp the extraction handle (52) any more;

the ejection mechanism (6) comprises: the fixing frames (61) are uniformly arranged at intervals on the front side and the rear side in the supporting frame (1); the first straight racks (62) are arranged in the fixed frame (61) in a sliding manner, and the first straight racks (62) capable of ejecting the bed plate (3) upwards are arranged in the fixed frame; the first return spring (63) is connected between the lower part of the first straight rack (62) and the similar fixed frame (61); the transmission rods (65) are rotatably arranged on the left side and the right side in the supporting frame (1); the middle part in the supporting frame (1) is rotatably provided with a first connecting rod (67), and the front end and the rear end of the first connecting rod (67) penetrate through the supporting frame (1); the first straight gear (64), the front and rear parts of the two transmission rods (65) and the first connecting rod (67) are respectively provided with the first straight gear (64), and the first straight gear (64) is meshed with the first straight rack (62); a rotary handle (68), wherein the front end and the rear end of the first connecting rod (67) are provided with the rotary handle (68); a flat belt (66), wherein the flat belt (66) is wound between the left transmission rod (65) and the first connecting rod (67) through a belt pulley, and the same flat belt (66) is wound between the right transmission rod (65) and the first connecting rod (67) through a belt pulley;

still including first fixed establishment (8) that can carry out spacing to third connecting rod (77), first fixed establishment (8) include: the support plates (81) are arranged on the left side and the right side of the connecting block (76); the limiting rods (82) are arranged on the four supporting plates (81) in a sliding mode; limiting rings (83), wherein limiting rings (83) are arranged on the two third connecting rods (77), and the limiting rods (82) penetrate into the adjacent limiting rings (83) to clamp the adjacent third connecting rods (77); the first pressing block (84) is arranged on the two connecting blocks (76) in a sliding mode, and the first pressing block (84) is arranged on the two connecting blocks; the first wedge blocks (85) are symmetrically arranged on the left and right sides of the first pressing block (84), and the first wedge blocks (85) move downwards and are contacted with the limiting rods (82); and a second return spring (86) is wound between the end part of the limiting rod (82) and the inner side of the adjacent supporting plate (81), and the second return spring (86) is wound between the end part of the limiting rod and the inner side of the adjacent supporting plate.

2. An apartment bed with heating function as claimed in claim 1, characterized in that the pad (93) is made of rubber.