Bed structure

Abstract

The utility model discloses a bed structure which comprises a bed head frame, a bed tail frame and a bed supporting frame, the head portion and the tail portion of the bed supporting frame are respectively provided with at least two hooking pieces at intervals in the horizontal direction, each hooking piece forms at least one hooking opening, and the bed head frame and the bed tail frame are respectively provided with at least two hooking columns at intervals in the horizontal direction. Limiting bosses are formed on the heads of the hooking columns, and the hooking openings are hooked on the hooking columns in a one-to-one correspondence mode and limited by the corresponding limiting bosses. A rotatable reverse hooking piece is arranged above one hooking opening of the hooking piece, and the reverse hooking piece is hooked to the hooking column from the lower portion of the corresponding hooking opening and limited by the corresponding limiting boss. The mounting structure has the characteristics of convenience in mounting and firmness in mounting.

Description

Technical Field

[0001] The utility model relates to the technical field of bedding, in particular to a bed structure. Background Art

[0002] Beds are ubiquitous in daily life as a device for people to sit or lie down. The existing bed structure includes a head frame, a foot frame and a bed support frame. After people buy the bed, the seller usually packs the head frame, the foot frame and the bed support frame separately in order to reduce the transportation volume of the bed and facilitate moving the bed into the buyer's house. The packages are then transported to the buyer's house, and the installers then install the head frame, the foot frame and the bed support frame. In the prior art, the head frame and the bed support frame are usually locked by bolts, etc., and the foot frame and the bed support frame are also locked by bolts, etc., which results in an overall inconvenient installation operation.

[0003] In view of the existence of the above problems, it is necessary to study a bed structure that is easy to install. Summary of the invention

[0004] The purpose of the utility model is to provide a bed structure that is easy to install and has the characteristics of firm installation. In order to achieve the above purpose, the solution of the utility model is:

[0005] A bed structure comprises: a head frame, a foot frame and a bed support frame, wherein at least two hook plates are arranged at intervals in the horizontal direction at the head and the tail of the bed support frame, and the hook plates are formed with at least one hook opening, and at least two hook columns are arranged at intervals in the horizontal direction at the head frame and the foot frame, and the heads of the hook columns are formed with limiting bosses, and the hook openings are hooked on the hook columns one by one and are limited by the corresponding limiting bosses; a rotatable reverse hook piece is arranged above one of the hook openings of the hook plate, and the reverse hook piece is hooked on the hook column from below the corresponding hook opening and is limited by the corresponding limiting boss.

[0006] The hooking piece is formed with two hooking openings spaced apart from each other, the anti-hook piece is arranged above the hooking opening located above, and the headstock and footstock are respectively spaced apart from each other along the vertical direction and are provided with two hooking columns.

[0007] A hook piece is arranged at the end of the head portion of the bed support frame, and a hook piece is arranged at the end of the tail portion of the bed support frame.

[0008] The end below the headstock and the end below the footstock are both provided with casters.

[0009] The headboard frame includes a headboard that can be raised and lowered, two supporting head rods arranged at intervals, and a connecting head rod connected and fixed between the supporting head rods, and the upper end of the supporting head rod is passed through the headboard. The footboard frame includes a footboard that can be raised and lowered, two supporting tail rods arranged at intervals, and a connecting tail rod connected and fixed between the supporting tail rods, and the upper end of the supporting tail rod is passed through the footboard.

[0010] A head motor is fixedly provided on the connecting head rod, and a head lifting rod is provided on the head motor. The head motor controls the head lifting rod to drive the headboard to move up and down. A tail motor is fixedly provided on the connecting tail rod, and a tail lifting rod is provided on the tail motor. The tail motor controls the tail lifting rod to drive the tailboard to move up and down.

[0011] The supporting head rod comprises an upper head rod and a lower head rod, the upper head rod is provided with a head through hole, the lower head rod is provided with a head elastic button, and the head elastic button can selectively extend out of the head through hole, the supporting tail rod comprises an upper tail rod and a lower tail rod, the upper tail rod is provided with a tail through hole, the lower tail rod is provided with a tail elastic button, and the tail elastic button can selectively extend out of the tail through hole.

[0012] The bed support frame includes two horizontal support rods arranged at intervals, a back support frame, a buttocks support frame, a leg support frame and a foot support frame. The back support frame, the buttocks support frame, the leg support frame and the foot support frame are arranged between the head frame and the foot frame in sequence. A hook piece is arranged at the end of the horizontal support rod, and the back support frame, the buttocks support frame, the leg support frame and the foot support frame are arranged on the horizontal support rod.

[0013] The side of the back support frame away from the hip support frame can be lifted upward relative to the hip support frame, the side of the leg support frame away from the hip support frame can be lifted upward relative to the leg support frame, and the side of the foot support frame connected to the leg support frame can be lifted upward in conjunction with the leg support frame.

[0014] The back support frame is lifted upwards by a back-side motor controlled by a back-pushing telescopic rod, and the leg support frame is lifted upwards by a leg-side motor controlled by a leg-pushing telescopic rod.

[0015] After adopting the above scheme, when installing the utility model, the installer only needs to align the hook openings of the hook pieces at the head and tail of the bed support frame and hook them into the hook posts of the head frame and the foot frame, and cooperate to hook the reverse hook piece from the bottom of the corresponding hook opening to the hook post, thereby completing the installation between the bed support frame and the head frame and the foot frame. The overall installation is convenient and fast, wherein the limiting boss of the hook post will limit the hook opening to prevent the hook opening from falling out along the hook post. When the installation is completed and used, the reverse hook piece will limit the hook opening from falling out from above the hook post to prevent the bed support frame from being accidentally lifted by the user during use, resulting in instability. Therefore, the utility model has the characteristic of firm installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram (1) of the utility model.

[0017] Figure 2 It is a three-dimensional diagram (2) of the utility model.

[0018] Figure 3 It is a partial stereogram of the utility model.

[0019] Description of labels:

[0020] Bed head frame 1 Bed foot frame 2 Bed support frame 3

[0021] Headboard 11 Supporting head bar 12 Connecting head bar 13

[0022] Upper rod 121 Lower rod 122 Elastic button 123

[0023] Head piercing 1211

[0024] Head motor 14 Head lifting rod 15

[0025] Bed footboard 21 Support tail rod 22 Connecting tail rod 23

[0026] Upper tail rod 221 Lower tail rod 222 Tail elastic button 223

[0027] Tail piercing 2211

[0028] Tail motor 24 Tail lifting rod 25

[0029] Horizontal support rod 31 Back support frame 32 Hip support frame 33

[0030] Back push telescopic rod 321 Back side motor 322

[0031] Leg support frame 34 Foot support frame 35

[0032] Leg push telescopic rod 341 Leg side motor 342

[0033] Hook column 4 Limiting boss 41

[0034] Hook piece 5 Hook opening 51

[0035] Anti-hook 6

[0036] Caster 7

[0037] Hook 8

[0038] Rotate the connecting piece 9

[0039] Horizontal bar 01, vertical bar 02, arc chamfer 03. DETAILED DESCRIPTION

[0040] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the drawings and specific implementation methods of the specification. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0041] The terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. The singular forms "a", "said" and "the" used in the embodiments of the present invention and the appended claims are also intended to include plural forms, unless the context clearly indicates other meanings, and "multiple" generally includes at least two.

[0042] It should also be noted that the term "includes", "comprising" or any other variation thereof is intended to cover non-exclusive inclusion, so that a commodity or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such commodity or device. In the absence of more restrictions, the elements defined by the sentence "comprising a ..." do not exclude the existence of other identical elements in the commodity or device including the elements.

[0043] See also Figures 1 to 3As shown, the utility model discloses a bed structure, comprising: a head frame 1, a foot frame 2 and a bed support frame 3, the head and the tail of the bed support frame 3 are respectively provided with at least two hook plates 5 spaced apart in the horizontal direction, the hook plates 5 are formed with at least one hook opening 51, the head frame 1 and the foot frame 2 are respectively provided with at least two hook columns 4 spaced apart in the horizontal direction, the heads of the hook columns 4 are formed with limiting bosses 41, the hook openings 51 are respectively hooked on the hook columns 4 one by one, and are limited by the corresponding limiting bosses 41; the hook plate 5 is provided with a rotatable anti-hook piece 6 above one of the hook openings 51, the anti-hook piece 6 is hooked on the hook column 4 from below the corresponding hook opening 51, and is limited by the corresponding limiting boss 41.

[0044] Therefore, when installing the present invention, the installer only needs to align the hook openings 51 of the hook pieces 5 at the head and tail of the bed support frame 3 and hook them into the hook posts 4 of the head frame 1 and the foot frame 2, and hook the reverse hook piece 6 from the bottom of the corresponding hook opening 51 to the hook post 4, thereby completing the installation between the bed support frame 3 and the head frame 1 and the foot frame 2. The overall installation is convenient and fast, wherein the limiting boss 41 of the hook post 4 will limit the hook opening 51 to prevent the hook opening 51 from falling out along the hook post 4. When the installation is completed and used, the reverse hook piece 6 will limit the hook opening 51 from falling out from the top of the hook post 4 to prevent the bed support frame 3 from being lifted up by the user by mistake during use, resulting in instability, so that the present invention has the characteristic of firm installation.

[0045] In the embodiment, in order to simplify the structure and improve the connection firmness between the bed support frame 3 and the headboard frame 1 and the footboard frame 2, the hook plate 5 is formed with two hook openings 51 spaced apart from each other, and the counter-hook member 6 is arranged above the hook opening 51 located above, and the headboard frame 1 and the footboard frame 2 are respectively provided with two hook columns 4 spaced apart in the vertical direction.

[0046] In order to simplify the structure, a hook piece 5 is provided at the end of the head of the bed support frame 3 , and a hook piece 5 is provided at the end of the tail of the bed support frame 3 .

[0047] Furthermore, in order to facilitate the propulsion of the present invention, casters 7 may be installed at the end below the headstock 1 and the end below the footstock 2, but this is not limited thereto. The casters 7 are caster structures that can be braked and started.

[0048] Furthermore, in order to facilitate the adjustment of the height of the headboard 1 and the footboard 2, the headboard 1 includes a headboard 11 that can be raised and lowered, two support head rods 12 arranged at intervals, and a connecting head rod 13 connected and fixed between the support head rods 12, and the upper end of the support head rod 12 is inserted into the headboard 11, and the footboard 2 includes a footboard 21 that can be raised and lowered, two support tail rods 22 arranged at intervals, and a connecting tail rod 23 connected and fixed between the support tail rods 22, and the upper end of the support tail rod 22 is inserted into the footboard 21, wherein the lower ends of the support head rod 12 and the lower ends of the support tail rod 22 are both provided with casters 7.

[0049] Furthermore, in order to facilitate the lifting and lowering of the headboard 1 and the footboard 2, a head motor 14 is fixedly provided on the connecting head rod 13, and a head lifting rod 15 is provided on the head motor 14. The head motor 14 controls the head lifting rod 15 to drive the headboard 11 to lift up and down. A tail motor 24 is fixedly provided on the connecting tail rod 23, and a tail lifting rod 25 is provided on the tail motor 24. The tail motor 24 controls the tail lifting rod 25 to drive the footboard 21 to lift up and down; wherein, the upper end of the head lifting rod 15 is linked to the headboard 11, and the head motor 14 can control the head lifting rod 15 to extend and retract to adjust the length; the upper end of the tail lifting rod 25 is linked to the footboard 21, and the tail motor 24 can control the tail lifting rod 15 to extend and retract to adjust the length.

[0050] Furthermore, for the convenience of transportation, Figure 3 As shown, the support head rod 12 may include an upper head rod 121 and a lower head rod 122, the upper head rod 121 is provided with a head through hole 1211, and the lower head rod 122 is provided with a head elastic button 123, and the head elastic button 123 can selectively extend through the head through hole 1211, so that when transporting the utility model, the upper head rod 121 and the lower head rod 122 can be separated by pressing the head elastic button 123, so that the upper head rod 121 and the lower head rod 122 can be placed side by side. Placement; the supporting tail rod 22 includes an upper tail rod 221 and a lower tail rod 222, the upper tail rod 221 is provided with a tail through hole 2211, and the lower tail rod 222 is provided with a tail elastic button 223, and the tail elastic button 223 can selectively extend out of the tail through hole 2211, so that when transporting the utility model, the tail head rod 221 and the tail head rod 222 can be separated by pressing the tail elastic button 223, so that the upper tail rod 221 and the lower tail rod 222 can be placed side by side.

[0051] Among them, two hook columns 4 are arranged at intervals in the vertical direction on the side wall of each lower head rod 122 and the side wall of each lower tail rod 222. The hook columns 4 on the side wall of each lower head rod 122 form a one-piece body, corresponding to a hook sheet 5 (two hook openings 51) fixed to the head end of the horizontal support rod 31 by welding or other fixing methods, and the sheet body can be fixed to the corresponding lower head rod 122 by welding or other fixing methods; similarly, the hook columns 4 on the side wall of each lower tail rod 222 form a one-piece body, corresponding to a hook sheet 5 (two hook openings 51) fixed to the tail end of the horizontal support rod 31 by welding or other fixing methods, and the sheet body can be fixed to the corresponding lower tail rod 222 by welding or other fixing methods.

[0052] In addition, in order to facilitate the transportation of the bed support frame 3, the bed support frame 3 includes two horizontal support rods 31 arranged at intervals, a back support frame 32, a hip support frame 33, a leg support frame 34 and a foot support frame 35, the back support frame 32, the hip support frame 33, the leg support frame 34 and the foot support frame 35 are sequentially arranged between the head frame 1 and the foot frame 2, and a hook piece 5 is arranged at the end of the horizontal support rod 31, and the back support frame 32, the hip support frame 33, the leg support frame 34 and the foot support frame 35 are arranged on the horizontal support rod 31; wherein, in order to For easy installation, the back support frame 32 is connected to the hip support frame 33 by a hook connection 8, the hip support frame 33 is connected to the leg support frame 34 by a hook connection 8, and the leg support frame 34 is connected to the foot support frame 35 by a hook connection 8, that is, the end of the back support frame 32 and the end of the hip support frame 33 are hooked into the corresponding hook connection 8, the end of the hip support frame 33 and the end of the leg support frame 34 are hooked into the corresponding hook connection 8, and the end of the leg support frame 34 and the end of the foot support frame 35 are hooked into the corresponding hook connection 8.

[0053] Furthermore, in order to improve the flexibility of use of the utility model, the side of the back support frame 32 away from the hip support frame 33 can be lifted upward relative to the hip support frame 33, the side of the leg support frame 34 away from the hip support frame 33 can be lifted upward relative to the leg support frame 34, and the side of the foot support frame 35 connected to the leg support frame 34 can be lifted upward in conjunction with the leg support frame 34.

[0054] Then, the back support frame 32 can be lifted upward by a back motor 322 with a back-pushing telescopic rod 321, and the leg support frame 34 can be lifted upward by a leg motor 342 with a leg-pushing telescopic rod 341; wherein, the back motor 322 with the back-pushing telescopic rod 321 is arranged on the back side of the back support frame 32, and the leg side motor 342 with the leg-pushing telescopic rod 341 is arranged on the leg support frame 34.

[0055] Furthermore, a rotatable connecting piece 9 is respectively provided on the bottom surfaces of both sides of the foot support frame 35 , and the rotatable connecting piece 9 is rotatably connected to the adjacent transverse supporting rod 31 .

[0056] Among them, the back support frame 32, hip support frame 33, leg support frame 34 and foot support frame 35 are all rectangular frames, which are surrounded by multiple horizontal bars 01 and vertical bars 02 arranged at intervals. Furthermore, the corners of the rectangular frame are arc chamfers 03 to prevent the user from being injured.

[0057] The above embodiments and drawings do not limit the product form and style of the present utility model. Any appropriate changes or modifications made by ordinary technicians in the relevant technical field should be deemed to be within the patent scope of the present utility model.

Claims

1. A bed structure, comprising: The headstock, footstock and bed support frame are characterized in that: at least two hook plates are arranged at intervals along the horizontal direction at the head and tail of the bed support frame, and at least one hook opening is formed on the hook plates; at least two hook columns are arranged at intervals along the horizontal direction at the headstock and footstock, and limiting bosses are formed at the heads of the hook columns; the hook openings are hooked on the hook columns one by one and are limited by the corresponding limiting bosses; a rotatable reverse hook piece is arranged above one of the hook openings of the hook plate, and the reverse hook piece is hooked on the hook column from below the corresponding hook opening and is limited by the corresponding limiting boss.

2. A bed structure as claimed in claim 1, characterized in that: The hooking piece is formed with two hooking openings spaced apart from each other, the anti-hook piece is arranged above the hooking opening located above, and the headstock and footstock are respectively spaced apart from each other along the vertical direction and are provided with two hooking columns.

3. A bed structure as claimed in claim 1 or 2, characterized in that: A hook piece is arranged at the end of the head portion of the bed support frame, and a hook piece is arranged at the end of the tail portion of the bed support frame.

4. A bed structure as claimed in claim 1 or 2, characterized in that: The end below the headstock and the end below the footstock are both provided with casters.

5. A bed structure as claimed in claim 1 or 2, characterized in that: The headboard frame includes a headboard that can be raised and lowered, two supporting head rods arranged at intervals, and a connecting head rod connected and fixed between the supporting head rods, and the upper end of the supporting head rod is passed through the headboard. The footboard frame includes a footboard that can be raised and lowered, two supporting tail rods arranged at intervals, and a connecting tail rod connected and fixed between the supporting tail rods, and the upper end of the supporting tail rod is passed through the footboard.

6. A bed structure as claimed in claim 5, characterized in that: A head motor is fixedly provided on the connecting head rod, and a head lifting rod is provided on the head motor. The head motor controls the head lifting rod to drive the headboard to move up and down. A tail motor is fixedly provided on the connecting tail rod, and a tail lifting rod is provided on the tail motor. The tail motor controls the tail lifting rod to drive the tailboard to move up and down.

7. A bed structure as claimed in claim 5, characterized in that: The supporting head rod comprises an upper head rod and a lower head rod, the upper head rod is provided with a head through hole, the lower head rod is provided with a head elastic button, and the head elastic button can selectively extend out of the head through hole, the supporting tail rod comprises an upper tail rod and a lower tail rod, the upper tail rod is provided with a tail through hole, the lower tail rod is provided with a tail elastic button, and the tail elastic button can selectively extend out of the tail through hole.

8. A bed structure as claimed in claim 1 or 2, characterized in that: The bed support frame includes two horizontal support rods arranged at intervals, a back support frame, a buttocks support frame, a leg support frame and a foot support frame. The back support frame, the buttocks support frame, the leg support frame and the foot support frame are arranged between the head frame and the foot frame in sequence. A hook piece is arranged at the end of the horizontal support rod, and the back support frame, the buttocks support frame, the leg support frame and the foot support frame are arranged on the horizontal support rod.

9. A bed structure as claimed in claim 8, characterized in that: The side of the back support frame away from the hip support frame can be lifted upward relative to the hip support frame, the side of the leg support frame away from the hip support frame can be lifted upward relative to the leg support frame, and the side of the foot support frame connected to the leg support frame can be lifted upward in conjunction with the leg support frame.

10. A bed structure as claimed in claim 9, characterized in that: The back support frame is lifted upwards by a back-side motor controlled by a back-pushing telescopic rod, and the leg support frame is lifted upwards by a leg-side motor controlled by a leg-pushing telescopic rod.

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