CN214678364U - Connecting piece and contain folding bed structure of this connecting piece - Google Patents
Connecting piece and contain folding bed structure of this connecting piece Download PDFInfo
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- CN214678364U CN214678364U CN202120549708.8U CN202120549708U CN214678364U CN 214678364 U CN214678364 U CN 214678364U CN 202120549708 U CN202120549708 U CN 202120549708U CN 214678364 U CN214678364 U CN 214678364U
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Abstract
The utility model relates to the technical field of medical equipment, in particular to a connecting piece and a folding bed structure comprising the connecting piece, wherein the connecting piece comprises a connecting plate and a supporting plate, the length of the connecting plate is greater than that of the supporting plate, the long edge of the supporting plate is fixedly connected to the middle position of the long edge of the connecting plate, and the supporting plate is perpendicular to the connecting plate; the connecting plate is provided with a first hinge hole, a second hinge hole, a first pin hole and a second pin hole, the first pin hole and the second pin hole are located in the middle of the connecting plate and do not exceed the position of the connecting support plate, and the first hinge hole and the second hinge hole are located at the positions, beyond the connecting support plate, of the two ends of the connecting plate respectively. The folding bed structure that contains this connecting piece includes preceding bed frame, back bed frame, leads to pole bolt, pin, and wherein, preceding bed frame is articulated through this connecting piece with back bed frame to fix through the pin. The utility model discloses a connecting piece has simple structure, connects stably, folding convenient advantage.
Description
Technical Field
The utility model relates to the technical field of medical equipment, more specifically the utility model relates to a connecting piece and contain folding bed structure of this connecting piece that says so.
Background
The folding bed structure is very extensive in the application of medical care field, and in prior art, the folding bed structure adopts the articulated elements to connect and realizes the folding function more, but still exists fixed back atress intensity not enough, and the junction is unstable, lacks the shortcoming of support.
Based on the above situation, how to provide a connecting piece having connecting and folding functions and having high-strength supporting and stabilizing effects becomes a technical problem to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
The utility model discloses it is not enough to aim at solving folding bed structure connecting piece intensity among the prior art to a certain extent, supports inadequately, connects unstable technical problem.
Therefore, the utility model provides a connecting piece, which comprises a connecting plate and a supporting plate, wherein the length of the connecting plate is greater than that of the supporting plate, the long edge of the supporting plate is fixedly connected to the middle position of the long edge of the connecting plate, the supporting plate is perpendicular to the connecting plate, and the connecting plate and the supporting plate are integrally formed or are connected in a welding way; be equipped with first hinge hole, second hinge hole, first pinhole, second pinhole on the connecting plate, first pinhole and second pinhole are located the middle part of connecting plate and do not surpass the position of joint support board, first hinge hole and second hinge hole are located respectively the both ends of connecting plate surpass the position of joint support board.
Furthermore, a reinforcing rib is arranged in the middle of the joint of the connecting plate and the supporting plate and perpendicular to the connecting plate and the supporting plate.
Further, the length of connecting plate is 130mm, and the width is 40mm, the length of backup pad is 70mm, and the width is 25 mm.
Further, the distance between the circle centers of the first pin hole and the second pin hole is 36mm, and the distance between the circle centers of the first hinge hole and the second hinge hole is 100 mm.
Further, the first pin hole and the second pin hole are holes with the diameter of 11.5mm, and the first hinge hole and the second hinge hole are holes with the diameter of 10.2 mm.
Above-mentioned connecting piece, through setting up the backup pad, when connecting by connection structure, can play the supporting role to by connection structure to solved joint strength not enough in the correlation technique, supported not enough, connect unstable technical problem.
The utility model also provides a folding bed structure, including aforementioned connecting piece, still include preceding bed frame, back bed frame, lead to pole bolt, pin, articulated through-hole and pin via hole have all been opened to preceding bed frame and back bed frame hookup location, preceding bed frame passes through with back bed frame the connecting piece articulates to fix through the pin.
The whole bed body of the folding bed structure is divided into a front part and a rear part, the front part and the rear part are connected together by using a through rod bolt through the connecting piece of the utility model, and the folding closed fixation is completed by a pin; when the bed body connecting piece is connected, the connecting plate has the effect of enabling the front bed frame and the rear bed frame to rotate around the through rod bolt, the front bed frame and the rear bed frame can be bent simultaneously, the pin plays a role in closing and fixing, and the supporting plate has the effect of supporting and reinforcing.
The bed body of the common sickbed is of an integrated structure, and is changed into two bodies, so that the volume of express delivery of the sickbed is reduced, and the transportation cost is reduced; meanwhile, the difficulty of carrying the client to the home after receiving the sickbed is reduced; the folding bed structure has wide application, is suitable for various occasions, such as sickbeds, accompanying beds, nursing beds and the like, and has the advantage of being convenient to store after being folded.
Furthermore, the folding bed structure still includes back elevation structure, back elevation structure is including being located the back support of preceding bed frame, being located the support piece that falls of back support bottom articulates the rotatory telescopic link that supports the piece tip that falls to and the drive is connected the rocker subassembly of rotatory telescopic link tip.
Above-mentioned structure aims at providing a folding bed structure that can realize back lift, derives from the application of the flexible principle of rocker and designs, can save space, can realize the function that bed body back department goes up and down again, has extensive market perspective.
Compared with the prior art, the utility model discloses an overall technical effect:
the utility model discloses a connecting piece simple structure, the shaping is convenient. The connecting structure is used for connecting the economical folding bed structure, has high connecting strength, stable support and convenient and quick use, installation and folding.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a front view of a first embodiment of the present invention;
fig. 2 is a top view of a first embodiment of the present invention;
fig. 3 is a left side view of a first embodiment of the present invention;
fig. 4 is a perspective view of a first embodiment of the present invention;
fig. 5 is a perspective view of a second embodiment of the present invention;
fig. 6 is a front view of a third embodiment of the present invention;
FIG. 7 is an enlarged view taken at A in FIG. 6;
fig. 8 is a top view of a third embodiment of the present invention;
FIG. 9 is an enlarged view at B in FIG. 8;
FIG. 10 is a schematic view showing the connection relationship between the front bed frame, the rear bed frame and the connecting members in the third embodiment of the present invention;
FIG. 11 is a schematic view of the variation of FIG. 10;
fig. 12 is a front view of a fourth embodiment of the present invention.
Wherein:
1-connecting plate, 2-supporting plate, 3-reinforcing rib, 101-first hinge hole, 102-second hinge hole, 103-first pin hole and 104-second pin hole;
21-front bed frame, 22-rear bed frame, 23-back lifting structure, 24-backrest support, 25-supporting lifting piece, 26-rotating telescopic rod, 27-rocker component, 201-through rod bolt, 202-pin, 203-hinged through hole and 204-pin through hole.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Example one
Referring to fig. 1 to 4, a first embodiment of the present invention provides the following implementation:
a connecting piece comprises a connecting plate 1 and a supporting plate 2, wherein the connecting plate 1 is 130mm long and 40mm wide, the supporting plate 2 is 70mm long and 25mm wide, the long side of the supporting plate 2 is fixedly connected to the middle position of the long side of the connecting plate 1, and the supporting plate 2 is perpendicular to the connecting plate 1; a first hinge hole 101, a second hinge hole 102, a first pin hole 103 and a second pin hole 104 are formed in the connecting plate 1, wherein the first pin hole 103 and the second pin hole 104 are located in the middle of the connecting plate 1 and do not exceed the connecting support plate 2, and the first hinge hole 101 and the second hinge hole 102 are respectively located at the positions where the two ends of the connecting plate 1 exceed the connecting support plate 2;
the distance between the circle centers of the first pin hole 103 and the second pin hole 104 is 36mm, and the first pin hole 103 and the second pin hole 104 are both holes with the diameter of 11.5 mm;
the distance between the circle centers of the first hinge hole 101 and the second hinge hole 102 is 100mm, and the first hinge hole 101 and the second hinge hole 102 are both holes with the diameter of 10.2 mm.
Example two
Referring to fig. 5, a second embodiment of the present invention provides the following implementation manners:
a connecting piece comprises a connecting plate 1, a supporting plate 2 and a reinforcing rib 3, wherein the length of the connecting plate 1 is greater than that of the supporting plate 2, the long side of the supporting plate 2 is fixedly connected to the middle position of the long side of the connecting plate 1, and the supporting plate 2 is perpendicular to the connecting plate 1; a first hinge hole 101, a second hinge hole 102, a first pin hole 103 and a second pin hole 104 are formed in the connecting plate 1, wherein the first pin hole 103 and the second pin hole 104 are located in the middle of the connecting plate 1 and do not exceed the connecting support plate 2, and the first hinge hole 101 and the second hinge hole 102 are respectively located at the positions where the two ends of the connecting plate 1 exceed the connecting support plate 2; the reinforcing ribs 3 are arranged in the middle of the joint of the connecting plate 1 and the supporting plate 2 and are perpendicular to the connecting plate 1 and the supporting plate 2 respectively.
EXAMPLE III
Referring to fig. 6 to 11, a third embodiment of the present invention further provides the following implementation manners:
a folding bed structure comprises a connecting piece in the first embodiment, and further comprises a front bed frame 21, a rear bed frame 22, a through rod bolt 201 and a pin 202, wherein the connecting positions of the front bed frame 21 and the rear bed frame 22 are respectively provided with a hinge through hole 203 and a pin through hole 204, the pin through hole 204 on the front bed frame 21 and the pin through hole 204 on the rear bed frame 22 are positioned between the hinge through hole 203 on the front bed frame 21 and the hinge through hole 203 on the rear bed frame 22, the four holes are positioned on the same horizontal line, and the front bed frame 21 and the rear bed frame 22 are hinged through the connecting piece and are fixed through the pin 202.
The whole bed body of the folding bed structure is divided into a front part and a rear part, the front part and the rear part are connected together by using an M10 bolt through the connecting piece of the utility model, and the folding closed fixation is completed by a pin with the diameter of 10 mm; when the bed body connecting piece is connected, the connecting plate 1 has the function of enabling the front bed frame 21 and the rear bed frame 22 to rotate around the through rod bolt 201, the front bed frame 21 and the rear bed frame 22 can be bent simultaneously, the pin 202 plays a role in closing and fixing, and the supporting plate 2 has a function of supporting and reinforcing.
Example four
Referring to fig. 12, a fourth embodiment of the present invention further provides the following implementation manners:
a folding bed structure comprises a connecting piece of one embodiment, and further comprises a front bed frame 21, a rear bed frame 22, a through rod bolt 201 and a pin 202, wherein the front bed frame 21 and the rear bed frame 22 are hinged through the connecting piece and are fixed through the pin 202, the folding bed structure further comprises a back lifting structure 23, the back lifting structure 23 comprises a backrest support 24 positioned in the front bed frame 21, a supporting lifting piece 25 positioned at the bottom of the backrest support 24, a rotating telescopic rod 26 hinged at the end part of the supporting lifting piece 25, and a rocker assembly 27 connected at the end part of the rotating telescopic rod 26 in a driving mode, the rocker assembly 27 has a function of shaking the rotating telescopic rod 26, the rotating telescopic rod 26 is positioned, and the folding and contracting functions are further achieved.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (7)
1. The connecting piece is characterized by comprising a connecting plate (1) and a supporting plate (2), wherein the length of the connecting plate (1) is greater than that of the supporting plate (2), the long edge of the supporting plate (2) is fixedly connected to the middle position of the long edge of the connecting plate (1), and the supporting plate (2) is perpendicular to the connecting plate (1); the connecting plate is characterized in that a first hinge hole (101), a second hinge hole (102), a first pin hole (103) and a second pin hole (104) are formed in the connecting plate (1), the first pin hole (103) and the second pin hole (104) are located in the middle of the connecting plate (1) and do not exceed the position of the connecting support plate (2), and the first hinge hole (101) and the second hinge hole (102) are located at the positions, beyond the connecting support plate (2), of the two ends of the connecting plate (1) respectively.
2. A connecting element according to claim 1, characterized in that a reinforcement (3) is provided in the middle of the connection between the connecting plate (1) and the support plate (2), said reinforcement (3) being arranged perpendicular to the connecting plate (1) and the support plate (2).
3. A connecting element according to claim 1, characterized in that the connecting plate (1) has a length of 130mm and a width of 40mm, and the supporting plate (2) has a length of 70mm and a width of 25 mm.
4. A connection piece according to claim 3, wherein the first pin hole (103) and the second pin hole (104) are located at a distance of 36mm from each other and the first hinge hole (101) and the second hinge hole (102) are located at a distance of 100mm from each other.
5. A connection piece according to claim 4, wherein the first pin hole (103) and the second pin hole (104) are holes with a diameter of 11.5mm and the first hinge hole (101) and the second hinge hole (102) are holes with a diameter of 10.2 mm.
6. A folding bed structure, characterized by comprising the connecting piece of any one of claims 1-5, and further comprising a front bed frame (21), a rear bed frame (22), a through rod bolt (201) and a pin (202), wherein the connecting positions of the front bed frame (21) and the rear bed frame (22) are respectively provided with a hinge through hole (203) and a pin through hole (204), and the front bed frame (21) and the rear bed frame (22) are hinged through the connecting piece and are fixed through the pin (202).
7. The folding bed structure of claim 6, further comprising a back lifting structure (23), wherein the back lifting structure (23) comprises a backrest support (24) located in the front bed frame (21), a support lifter (25) located at the bottom of the backrest support (24), a rotating telescopic rod (26) hinged at the end of the support lifter (25), and a rocker assembly (27) drivingly connected to the end of the rotating telescopic rod (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120549708.8U CN214678364U (en) | 2021-03-17 | 2021-03-17 | Connecting piece and contain folding bed structure of this connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120549708.8U CN214678364U (en) | 2021-03-17 | 2021-03-17 | Connecting piece and contain folding bed structure of this connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214678364U true CN214678364U (en) | 2021-11-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120549708.8U Active CN214678364U (en) | 2021-03-17 | 2021-03-17 | Connecting piece and contain folding bed structure of this connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214678364U (en) |
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2021
- 2021-03-17 CN CN202120549708.8U patent/CN214678364U/en active Active
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