Quick bedstead connecting structure and electric bed
By setting up a fast connection structure on the bed frame of the electric bed, including the first position structure and connecting board, the problem of time and effort of electric bed assembly costs and excessive packaging size is solved, and fast connection and convenient transportation are realized.
Patent Information
- Application Number
- CN202421061760.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-15
- Publication Date
- 2025-01-24
- Estimated Expiration
- 2034-05-15
AI Technical Summary
The existing electric beds are time-consuming and labor-intensive during assembly, inconvenient operation, and the packaging size is too large for transportation.
Use the sheets to quickly connect the structure, including the first position structure and the connecting board. The connection board has a second positioning structure and locking parts that matches the first position structure. connect.
It realizes quick connection between bed frames, simplifies the assembly process, reduces the difficulty of operation, and reduces the packaging size for convenient transportation.
Smart Images
Figure CN222382905U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of electric furniture, and in particular to a quick-connect structure for a bed frame and an electric bed. Background Art
[0002] An electric bed, also known as an electric adjustable bed, generally includes a bed frame, bed legs, and a backrest bracket and a leg bracket connected to the bed frame. One end of the backrest bracket is hinged to the leg bracket, and an electric push rod that can drive the backrest bracket to rotate is connected between the backrest bracket and the bed frame. The electric bed can adjust the user's sleeping, lying, sitting and other postures to relieve fatigue, so it is deeply loved by users. At present, most users purchase the items they need through online sales platforms, and the furniture industry is no exception. After receiving the purchased electric bed, people need to assemble it by themselves. In order to facilitate user assembly and save packaging space, manufacturers generally pre-connect the leg bracket to the left bed frame, and connect the backrest bracket to the right bed frame; when assembling, users first install the bed legs on the left bed frame and the right bed frame respectively, and then splice the left bed frame and the right bed frame together.
[0003] The electric bed of the above-mentioned related technology has some shortcomings in the actual sales, transportation and assembly process: when the user assembles, especially when splicing the left bed frame and the right bed frame, at least two people are required to respectively lift the left bed frame and the right bed frame to a standing state and then assemble and assemble them, which is laborious; or the left bed frame and the right bed frame are turned upside down, and after the splicing is completed, the spliced bed frame is flipped over, and the flipping process generally requires two people to cooperate to complete; therefore, the electric bed of the related technology is time-consuming and laborious when assembled, and inconvenient to operate. Furthermore, the electric bed is composed of a pre-spliced left bed frame and a right bed frame, and the length of its packaging exceeds the size of the mailed package, and even exceeds the door frame size of the entrance elevator, which is inconvenient to enter the house; especially when delivering to foreign countries by express delivery, such as UPS international express requires that the package size to be delivered is specified to be over 1.2 meters in length, and an additional fee will be charged or rejected, and the packaging size of the above-mentioned electric bed is often larger than this limited size, which brings a lot of inconvenience to the manufacturer and increases the cost of mailing. Utility Model Content
[0004] The technical problem to be solved by the present application is to overcome the defects of the above-mentioned related technologies and provide a quick connection structure for bed frames which is convenient for assembly, simple to operate and has a fast assembly speed.
[0005] The technical solution of the present application is to provide a bed frame quick connection structure with the following structure: used for connecting between two bed frames, including a first positioning structure and a connecting plate respectively connected to the two bed frames, the connecting plate is provided with a second positioning structure that matches and plugs into the first positioning structure, and the connecting plate is connected to a locking piece; when the two bed frames are connected, the second positioning structure on the connecting plate is engaged with the first positioning structure, and the locking piece connects the connecting plate to the bed frame where the first positioning structure is located.
[0006] In some embodiments, the connecting plate includes an integrally formed plug-in portion and a supporting portion, the plug-in portion is vertically arranged and extends along the length direction of the bed frame, the second positioning structure is arranged on the plug-in portion and the opening of the second positioning structure is located at the end surface of the free end of the plug-in portion; the supporting portion is horizontally arranged and located at the top of the plug-in portion, and the locking member is connected to the supporting portion.
[0007] In some embodiments, the plug-in portion extends outward from the bed frame, and the support portion is at least partially disposed on the outside of the bed frame.
[0008] In some embodiments, the first positioning structure is a positioning column or a positioning groove arranged at the bottom of the bed frame; the second positioning structure is a positioning groove or a positioning column arranged on the connecting plate.
[0009] In some embodiments, the locking member is a locking screw, and a threaded hole matching and connected to the locking screw is provided at the bottom of the bed frame where the first positioning structure is located.
[0010] In some embodiments, the head of the locking screw is connected to a handle that can drive the locking screw to rotate.
[0011] In some embodiments, a sheath is provided on the positioning column.
[0012] In summary, compared with the related art, the quick connection structure of a bed frame of the present application has the following advantages: the quick connection structure of the bed frame is respectively provided with a first positioning structure and a connecting plate on two mutually spliced bed frames, and the connecting plate is provided with a second positioning structure matched and plugged with the first positioning structure and a locking member connected with the corresponding bed frame. Therefore, when the two bed frames are connected, the second positioning structure on the connecting plate can be plugged into the first positioning structure of the other bed frame. At this time, the two bed frames can be in a standing state under the support of the matching plugging of the second positioning structure and the first positioning structure. At this time, the user does not need to hold the two bed frames with his hands or the user can free his hands, so as to connect the connecting plate to the bed frame where the first positioning structure is located through the locking member. At this time, the two bed frames are connected. After the two bed frames are connected, the card connection or plug-in cooperation between the connecting plate and the first positioning structure can support the two bed frames, avoiding the two bed frames being supported or locked only by the locking member. Therefore, when the two bed frames are spliced, the quick connection structure of the bed frame can quickly connect the two bed frames, and make the assembly between the two bed frames convenient, simple to operate, and stable.
[0013] Another technical solution of the present application is to provide an electric bed with the following structure, including a bed frame body, wherein the bed frame body includes in sequence along the length direction: a first bed frame, a second bed frame and a third bed frame, wherein the first bed frame includes a first bed frame, a backrest support rotatably connected to the first bed frame, and a first driving motor that drives the backrest support to rotate to adjust the angle of the backrest support, and the third bed frame includes a third bed frame, a leg support rotatably connected to the third bed frame, and a second driving motor that drives the leg support to rotate to adjust the angle of the leg support; at least one bed frame quick connection structure as described in any of the above embodiments is connected between two adjacent bed frames.
[0014] In some embodiments, at least one end of the second bed frame is connected to the connecting plate.
[0015] In some embodiments, both ends of the second bed frame are connected to the connecting plate, and the first bed frame and the third bed frame are both connected to the first positioning structure, or the two ends of the second bed frame are respectively connected to the connecting plate and the first positioning structure, the first bed frame is connected to the connecting plate or the first positioning structure, and the third bed frame is connected to the first positioning structure or the connecting plate.
[0016] In summary, compared with the related art, the electric bed of the present application has the following advantages: the bed frame body of the electric bed is divided into three bed frames, namely the first bed frame, the second bed frame and the third bed frame which are sequentially distributed. When packaging and transporting, the first bed frame, the second bed frame and the third bed frame can be stacked together for packaging. Of course, the first bed frame, the second bed frame and the third bed frame can also be separately packaged independently, and the length dimension of the package can be much smaller than the length dimension of the whole bed, and the packaging specifications can be lower than or suitable for the international express size limit, which is convenient for transportation and reduces transportation costs; similarly, it is also convenient for users to enter the elevator when transporting; in addition, when assembling after purchase, the user plugs the second positioning structure of the connecting plate on one bed frame into the first positioning structure of the other bed frame, and then connects the connecting plate to the bed frame where the first positioning structure is located through the locking member. At this time, the two bed frames are connected. Therefore, when the two adjacent bed frames of the electric bed are spliced, the bed frame quick connection structure can quickly connect the two bed frames, and the assembly between the bed frames is convenient, the operation is simple, time-saving and labor-saving, and the stability is good. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of a bed frame connection structure of a bed frame quick connection structure according to some embodiments of the present application.
[0018] Figure 2 yes Figure 1 A magnified schematic diagram of the local structure.
[0019] Figure 3 It is a schematic diagram of the installation structure of a connecting plate of a bed frame quick connection structure according to some embodiments of the present application.
[0020] Figure 4 This is a schematic diagram of the installation structure at another angle of a connecting plate of a bed frame quick connection structure according to some embodiments of the present application.
[0021] Figure 5 It is a schematic diagram of the structure of an electric bed according to some embodiments of the present application.
[0022] Figure 6 It is a schematic diagram of the bottom structure of an electric bed according to some embodiments of the present application.
[0023] Description of reference numerals:
[0024] 1. Bed frame body, 100. First bed frame, 101. Second bed frame, 102. Third bed frame, 103. First bed frame, 104. Backrest bracket, 105. Third bed frame, 106. Leg bracket, 107. Second bed frame, 2. Bed foot, 3. First drive motor, 300. Second drive motor, 4. First positioning structure, 400. Connecting plate, 401. Connecting part, 402. Support part, 403. Second positioning structure, 404. Locking piece, 405. Threaded hole, 406. Sheath. DETAILED DESCRIPTION
[0025] First, those skilled in the art should understand that these implementations are only used to explain the technical principles of the embodiments of the present application, and are not intended to limit the protection scope of the embodiments of the present application. Those skilled in the art can make adjustments to them as needed to adapt to specific application scenarios.
[0026] In the description of the embodiments of the present application, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific circumstances.
[0027] In the embodiments of the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.
[0028] The present application is further described in detail below with reference to the accompanying drawings and specific embodiments.
[0029] See also Figure 1 to Figure 4As shown; the embodiment of the present application discloses a bed frame quick connection structure, which is used for connecting or splicing two bed frames. In this embodiment, the bed frame quick connection structure specifically includes a first positioning structure 4 and a connecting plate 400 respectively connected to the two bed frames, the connecting plate 400 is provided with a second positioning structure 403 which is matched and plugged with the first positioning structure 4, and the connecting plate 400 is connected with a locking member 404; that is, the first positioning structure 4 is connected to one bed frame, and the connecting plate 400 is connected to the other bed frame; when the two bed frames are connected to each other, the second positioning structure 403 on the connecting plate 400 can be firstly clamped and fixed with the first positioning structure 4, and the connecting plate 400 can be connected to the bed frame where the first positioning structure 4 is located through the locking member 404.
[0030] In this embodiment, the connecting plate 400 and the first positioning structure 4 of the bed frame quick connection structure are pre-installed on the two bed frames, such as by welding, screw connection or riveting.
[0031] Specifically in this embodiment, the first positioning structure 4 is a positioning column connected to the bottom of the bed frame, one end of which is suspended and horizontally arranged; in other embodiments, the first positioning structure 4 can also be a block-shaped, plate-shaped, U-shaped rod structure, etc., used to support the connecting plate 400 after the second positioning structure 403 of the connecting plate 400 is plugged in. The second positioning structure 403 is a positioning groove or slot opened on the connecting plate 400 and the length direction is consistent with the length direction of the connecting plate 400. When two bed frames are spliced, the positioning groove or slot can be directly plugged or clamped on the positioning column to achieve quick plug-in positioning.
[0032] In other embodiments, the first positioning structure 4 may also be a positioning groove provided at the bottom of the bed frame; and the second positioning structure 403 may be a positioning column provided on the connecting plate, which may be specifically arranged according to actual needs.
[0033] See also Figure 1 and Figure 2As shown, in this embodiment, the bed frame quick connection structure is respectively provided with a first positioning structure 4 and a connecting plate 400 on two mutually spliced bed frames. Therefore, when the two bed frames are connected, the second positioning structure 403 on the connecting plate 400 can be plugged into the first positioning structure 4 of the other bed frame. At this time, the two bed frames can be in a standing state under the support of the second positioning structure 403 and the first positioning structure 4. At this time, the user does not need to hold the two bed frames with his hands or the user can free his hands, and then connect the connecting plate 400 to the bed frame where the first positioning structure 4 is located through the locking member 404. At this time, the two bed frames are connected. After the two bed frames are connected, the card connection or plug-in cooperation of the connecting plate 400 and the first positioning structure 4 can support the two bed frames, avoiding the two bed frames being supported or locked only by the locking member 404; therefore, when the two bed frames are spliced, the bed frame quick connection structure can quickly connect the two bed frames, and makes the assembly between the two bed frames convenient, simple to operate, and stable.
[0034] Further in this embodiment, see again Figure 1 , Figure 2 and Figure 4 As shown, the connecting plate 400 includes a plug-in portion 401 and a support portion 402 formed by bending a steel plate in one piece, the plug-in portion 401 is vertically arranged and extends along the length direction of the bed frame, the second positioning structure 403 is arranged on the plug-in portion 401, the length direction of the second positioning structure 403 is consistent with the length direction of the plug-in portion 401, and the opening of the second positioning structure 403 is located at the end surface of the free end of the plug-in portion 401; the support portion 402 is horizontally arranged and located at the top of the plug-in portion 401, and a locking member 404 is connected to the support portion 402. Specifically in this embodiment, the locking member 404 is a locking screw, and a threaded hole 405 matched with the locking screw is provided at the bottom of the bed frame where the positioning column is located. When two bed frames are spliced, one bed frame moves closer to the other bed frame along its length direction, so that the second positioning structure 403 of the plug-in part 401 is plugged into the positioning column until the two bed frames are aligned. At this time, the free end of the locking screw is aligned with the threaded hole 405 on the bed frame. The user only needs to rotate the locking screw to fix the connecting plate 400 on the bed frame where the first positioning structure 4 is located. In order to facilitate the user to rotate the locking screw, a handle that can drive the locking screw to rotate is connected to the head of the locking screw. Therefore, the entire bed frame can be easily spliced without the use of manual tools during the splicing process.
[0035] Further, in this embodiment, the vertically arranged plug-in portion 401 and the horizontally arranged support portion 402 are used to fix the two bed frames in two mutually perpendicular directions, that is, the support portion 402 is connected to the bed frame where the first positioning structure 4 is located through the locking member 404 to fix the two bed frames in the horizontal direction; the second positioning structure 403 of the vertically arranged plug-in portion 401 is plugged and matched with the horizontally suspended first positioning structure 4 to fix the two bed frames in the vertical direction. Therefore, the connection between the two bed frames is more firm and stable.
[0036] In order to facilitate the plug-in cooperation between the second positioning structure 403, i.e., the positioning groove, and the first positioning structure 4, i.e., the positioning column, on the connecting plate 400, a sheath 406 is sleeved on the positioning column of the first positioning structure 4. The sheath 406 may be made of plastic or rubber, so that the positioning groove of the second positioning structure 403 can be quickly plugged into the first positioning structure 4 and the second positioning structure 403 and the first positioning structure 4 can be more closely matched and the connection more stable. Furthermore, the opening of the positioning groove of the second positioning structure 403 is set as a V-shaped opening, which makes the plug-in cooperation between the second positioning structure 403 and the first positioning structure 4 more convenient.
[0037] In this embodiment, if Figure 3 and Figure 4 As shown, the plug-in portion 401 extends outward from the bed frame, and the support portion 402 is at least partially arranged outside the bed frame. This facilitates the splicing of the bed frames, and after the support portion 402 is connected to the bed frame through the locking member 404, the support portion 402 can support two bed frames at the same time, thereby improving the stability of the bed frame connection.
[0038] See also Figure 5-6 As shown; an embodiment of the present application discloses an electric bed, which includes a bed frame body 1 and a plurality of bed legs 2 connected to the bottom of the bed frame body 1, the bed frame body 1 includes in sequence along the length direction: a first bed frame 100, a second bed frame 101 and a third bed frame 102, the first bed frame 100 includes a first bed frame 103, a backrest bracket 104 rotatably connected to the first bed frame 103, and a first drive motor 3 that drives the backrest bracket 104 to rotate to adjust the angle of the backrest bracket 104, the second bed frame 101 includes a second bed frame 107, the third bed frame 102 includes a third bed frame 105, a leg bracket 106 rotatably connected to the third bed frame 105, and a second drive motor 300 that drives the leg bracket 106 to rotate to adjust the angle of the leg bracket 106; at least one bed frame quick connection structure as in any of the above embodiments is connected between two adjacent bed frames. That is, at least one bed frame quick connection structure is connected between the first bed frame 100 and the second bed frame 101 or / and between the second bed frame 101 and the third bed frame 102 .
[0039] In this embodiment, when assembling after purchase, the user inserts the second positioning structure 403 of the connecting plate 400 on one bed frame into the first positioning structure 4 of the other bed frame, and then connects the connecting plate 400 to the bed frame where the first positioning structure 4 is located through the locking member 404. At this time, the two bed frames are connected. Therefore, when two adjacent bed frames of the electric bed are spliced, the bed frame quick connection structure can quickly connect the two bed frames, and make the assembly between the bed frames convenient and simple to operate, saving time and effort, and having good stability.
[0040] Furthermore, in the present embodiment, the bed frame body 1 of the electric bed is divided into three bed frames, namely the first bed frame 100, the second bed frame 101 and the third bed frame 102 which are sequentially distributed. When packing and transporting, the first bed frame 100, the second bed frame 101 and the third bed frame 102 can be stacked together for packaging. Of course, the first bed frame 100, the second bed frame 101 and the third bed frame 102 can also be separately packaged independently. The length dimension of the package can be much smaller than the length dimension of the whole bed, and the packaging specifications can be lower than or suitable for the international express size limit, which is convenient for transportation and reduces transportation costs. Similarly, it is also convenient for users to enter the elevator when transporting.
[0041] Further, in the present embodiment, at least one end of the second bed frame 101 is connected with a connecting plate 400. For the first positioning structure 4 and the connecting plate 400 of the bed frame quick connection structure, the two can be interchangeably installed on two different bed frames; for example, two first positioning structures 4 can be connected to the bottom of one end of the first bed frame 100, and two connecting plates 400 can be connected to the bottom of one end of the second bed frame 101; or a first positioning structure 4 and a connecting plate 400 are connected to the bottom of one end of the first bed frame 100, and a connecting plate 400 and a first positioning structure 4 that match with it are connected to the bottom of one end of the second bed frame 101; specifically, in the present embodiment, two connecting plates 400 are connected to both ends of the second bed frame 101, and two first positioning structures 4 that are plugged in correspondingly are connected to both the first bed frame 100 and the third bed frame 102. Among them, the first positioning structure 4 is the positioning column or positioning groove defined in the above embodiment, and the connecting plate 400 is provided with a positioning groove or positioning column that matches with it.
[0042] In the description of the embodiments of the present application, it should be noted that in the description of the present application, terms such as "inside" and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings. This is only for the convenience of description, and does not indicate or imply that the device or component must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present application.
[0043] In the description of the present application, the description with reference to the terms "one embodiment", "some embodiments", "in the present embodiment", "specific example", or "some examples" etc. means that the specific features, mechanisms, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, mechanisms, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.
[0044] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application shall be based on the protection scope of the claims.
Claims
1. A quick connection structure for a bed frame, used for connecting two bed frames, characterized in that: It includes a first positioning structure and a connecting plate respectively connected to the two bed frames, the connecting plate is provided with a second positioning structure that matches and plugs into the first positioning structure, and the connecting plate is connected with a locking piece; when the two bed frames are connected, the second positioning structure on the connecting plate is engaged with the first positioning structure, and the locking piece connects the connecting plate to the bed frame where the first positioning structure is located.
2. The quick connection structure for a bed frame according to claim 1, characterized in that: The connecting plate includes an integrally formed plug-in portion and a supporting portion, the plug-in portion is vertically arranged and extends along the length direction of the bed frame, the second positioning structure is arranged on the plug-in portion and the opening of the second positioning structure is located at the end surface of the free end of the plug-in portion; the supporting portion is horizontally arranged and located at the top of the plug-in portion, and the locking piece is connected to the supporting portion.
3. The quick connection structure for a bed frame according to claim 2, characterized in that: The plug-in portion extends outward from the bed frame, and the support portion is at least partially arranged on the outside of the bed frame.
4. The quick connection structure for a bed frame according to claim 2, characterized in that: The first positioning structure is a positioning column or a positioning groove arranged at the bottom of the bed frame; the second positioning structure is a positioning groove or a positioning column arranged on the connecting plate.
5. The quick connection structure for a bed frame according to claim 4, characterized in that: The locking member is a locking screw, and a threaded hole matched with the locking screw is provided at the bottom of the bed frame where the first positioning structure is located.
6. The quick connection structure for a bed frame according to claim 5, characterized in that: The head of the locking screw is connected with a handle which can drive the locking screw to rotate.
7. The quick connection structure for a bed frame according to claim 4, characterized in that: A protective sleeve is sleeved on the positioning column.
8. An electric bed, comprising a bed frame body, wherein the bed frame body comprises in sequence along the length direction: A first bed frame, a second bed frame and a third bed frame, wherein the first bed frame comprises a first bed frame, a backrest support rotatably connected to the first bed frame, and a first driving motor that drives the backrest support to rotate to adjust the angle of the backrest support, and the third bed frame comprises a third bed frame, a leg support rotatably connected to the third bed frame, and a second driving motor that drives the leg support to rotate to adjust the angle of the leg support; characterized in that at least one bed frame quick connection structure as described in any one of claims 1 to 7 is connected between two adjacent bed frames.
9. The electric bed according to claim 8, characterized in that: At least one end of the second bed frame is connected to the connecting plate.
10. The electric bed according to claim 9, characterized in that: Both ends of the second bed frame are connected to the connecting plate, and the first bed frame and the third bed frame are both connected to the first positioning structure, or the two ends of the second bed frame are respectively connected to the connecting plate and the first positioning structure, the first bed frame is connected to the connecting plate or the first positioning structure, and the third bed frame is connected to the first positioning structure or the connecting plate.