CN214858445U - Nursing bed for rehabilitation - Google Patents
Nursing bed for rehabilitation Download PDFInfo
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- CN214858445U CN214858445U CN202120056253.6U CN202120056253U CN214858445U CN 214858445 U CN214858445 U CN 214858445U CN 202120056253 U CN202120056253 U CN 202120056253U CN 214858445 U CN214858445 U CN 214858445U
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- 230000000474 nursing effect Effects 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 45
- 230000008093 supporting effect Effects 0.000 claims abstract description 8
- 230000007306 turnover Effects 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000000554 physical therapy Methods 0.000 description 5
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 210000004872 soft tissue Anatomy 0.000 description 2
- 201000005671 spondyloarthropathy Diseases 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model relates to a recovered field, concretely relates to nursing bed is used in rehabilitation, include: the folding bed comprises a bed base, a bed frame arranged on the bed base, a folding bed body surrounded by the bed frame, a limiting mechanism for connecting the bed base and the bed frame, and an adjusting mechanism fixedly connected with the bed frame; the limiting mechanism is suitable for supporting the folding bed body to turn over; two sliding grooves are formed in the head end of the folding bed body, and the two sliding grooves are V-shaped; the nursing bed also comprises two pillow main bodies which are in one-to-one correspondence with the two sliding grooves, and the adjusting mechanism penetrates through the two sliding grooves and is fixedly connected with the two pillow main bodies, wherein when the folding bed body lies down, the adjusting mechanism can drive the central axes of the two pillow main bodies to be positioned on a horizontal line; when the folding bed body is turned over, the adjusting mechanism can drive the central axes of the two pillow main bodies to be respectively vertical to the horizontal line. Through the utility model discloses a nursing bed is used in rehabilitation has solved the user and has sat the problem that the neck atress is different when standing and lying, has protected user's neck.
Description
Technical Field
The utility model relates to a recovered field, concretely relates to nursing bed is used in rehabilitation.
Background
Chinese patent with application number CN201721342699.5, application date 2017.10.18, publication number CN208492606U and publication number 2019.02.15 provides a multifunctional physiotherapy rehabilitation bed, which comprises a cervical vertebra supine suspension massage pulse module, three groups of spine massage modules, an air pressure type double-arm massage module and an air pressure type double-leg massage module; the cervical vertebra supine suspension massage pulse module, the three groups of spinal massage modules, the air pressure type double-arm massage module and the air pressure type double-leg massage module are arranged on the physical therapy rehabilitation bed according to positions corresponding to the human body. The utility model discloses a multi-functional physiotherapy recovery bed has all kinds of cervical spondylopathy of physiotherapy effectively, relaxes human front and back surface line soft tissue, alleviates advantages such as fatigue, belongs to the medical instrument field.
Wherein, although this utility model's recovery bed has all kinds of cervical spondylopathy of physiotherapy effectively, relaxes the effect of human preceding, back surface line soft tissue, in the use, if the user lies flat when lying, need support at the neck to protect user's cervical vertebra, and when the user sat up, need carry on spacingly from the head both sides, in order to avoid the wrench movement of user's head.
Therefore, it is necessary to design a rehabilitation nursing bed capable of changing the support mode when sitting and lying down.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the stress on the neck of the user is different when the user sits and stands and lies. The utility model provides a nursing bed for rehabilitation, which solves the problems.
The utility model provides a technical scheme that its technical problem adopted is: a nursing bed for rehabilitation, comprising: the bed comprises a bed base, a bed frame arranged on the bed base, a folding bed body surrounded by the bed frame, a limiting mechanism for connecting the bed base and the bed frame, and an adjusting mechanism fixedly connected with the bed frame; the limiting mechanism is suitable for supporting the folding bed body to turn over; the bed head end of the folding bed body is provided with two sliding grooves which are V-shaped; the nursing bed also comprises two pillow main bodies which are in one-to-one correspondence with the two sliding grooves, and the adjusting mechanism penetrates through the two sliding grooves and is fixedly connected with the two pillow main bodies, wherein when the folding bed body lies down, the adjusting mechanism can drive the central axes of the two pillow main bodies to be positioned on a horizontal line; when the folding bed body is turned over, the adjusting mechanism can drive the central axes of the two pillow main bodies to be respectively vertical to the horizontal line.
Furthermore, the adjusting mechanism comprises two support rods arranged in parallel, two sliding parts arranged below the sliding groove in a one-to-one correspondence manner, and a rotating part fixedly connected to one sliding part; two ends of the sliding part are respectively fixedly connected with the two support rods, and the sliding part extends along the corresponding sliding groove; the rotating part penetrates through the sliding groove and is fixedly connected with the pillow main body; wherein the pillow main body can rotate to the central axis of the pillow main body through the rotating part and is positioned on the horizontal line or vertical to the horizontal line.
Furthermore, each sliding part comprises a sliding rod arranged in parallel with the corresponding sliding groove, a sliding sleeve sleeved on the sliding rod and sliding, and a sliding bolt; the sliding sleeve is provided with a threaded hole matched with the sliding bolt; the rotating part is fixedly connected with the sliding sleeve; wherein the pillow body can be locked by the sliding bolt after sliding along the sliding rod.
Furthermore, an inserting groove is formed in the sliding sleeve, four mounting grooves are uniformly formed in the inner side wall of the inserting groove, and a mounting ball and a mounting spring are arranged in each mounting groove; the rotating part comprises a rotating rod fixedly connected with the pillow main body at one end, and a rotating groove formed in the outer side wall of the other end of the rotating rod, wherein two locking grooves arranged in a mirror image mode are formed in the side wall of the rotating groove; after the pillow main body is rotated, the mounting spring can tightly push the mounting ball body in the locking groove.
Furthermore, one end of the pillow main body is provided with a concave position, and the shape of the concave position is matched with the shoulder of a user; wherein the recessed portion is capable of sliding along the sliding channel to fit the shoulder of a user.
Further, the bed frame comprises a first frame body and a second frame body, and the folding bed body is fixedly connected with the first frame body and the second frame body respectively; the first frame body and the second frame body are U-shaped and are oppositely arranged, the open end of the first frame body is hinged with the bed base, and the open end of the second frame body is hinged with the bed base; the limiting mechanism is arranged between the first frame body and the bed base; after the folding bed body is turned over through the first frame body, the limiting mechanism can lock the first frame body.
Furthermore, a plurality of springs are evenly distributed on the folding bed body in the circumferential direction, and each spring can be fixedly connected with the first frame body and the second frame body respectively.
Furthermore, the limiting mechanism comprises a limiting frame hinged to the bottom of the first frame body, limiting blocks arranged on two sides of the limiting frame in a mirror image mode, and limiting rods arranged on two sides of the inner ring of the bed base in a mirror image mode; a plurality of arc-shaped limiting teeth are uniformly distributed on the limiting block, and a limiting groove is formed between every two adjacent limiting teeth; after the first frame body is turned over, the limiting rod can be clamped into the limiting groove.
The beneficial effects of the utility model are that, the utility model provides a recovered nursing bed of using, when folding bed body switches different states, two pillow main parts can support user's neck through the different support status of adjustment mechanism adaptation, avoid the problem that its neck stress point of user's different user states is different and can't play effectual protection to play good protection effect to user's neck.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of a preferred embodiment of a nursing bed for rehabilitation according to the present invention;
FIG. 2 is a schematic structural view of a preferred embodiment of the adjustment mechanism of the present invention;
FIG. 3 is an enlarged view of a portion A of FIG. 2;
fig. 4 is a schematic structural view of a preferred embodiment of the swivelling lever mounting of the present invention;
FIG. 5 is a partial enlarged view of portion B of FIG. 4;
fig. 6 is a partially enlarged view of a portion C in fig. 1.
In the drawings
A bed base 1;
a bed frame 2, a first frame 21 and a second frame 22;
the folding bed body 3, the sliding groove 31 and the spring 32;
the limiting mechanism 4, a limiting frame 41, a limiting block 42, a limiting rod 43, a limiting tooth 44 and a limiting groove 45;
the adjusting mechanism 5, the support rod 51, the sliding part 52, the sliding rod 521, the sliding sleeve 522, the sliding bolt 523, the inserting groove 524, the mounting groove 525, the mounting ball 526, the mounting spring 527, the rotating part 53, the rotating rod 531, the rotating groove 532 and the locking groove 533;
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 only for the purpose of explaining the present invention, and should not be construed as limiting the present invention. On the contrary, the embodiments of the invention include all changes, modifications and equivalents coming within the spirit and terms of the claims appended hereto.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those 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 the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
Referring to fig. 1, fig. 1 is a schematic structural view of an optimal embodiment of a nursing bed for rehabilitation according to the present invention; as shown in fig. 1, the utility model provides a nursing bed for rehabilitation, which comprises: the bed comprises a bed seat 1, wherein the bed seat 1 is a base, the bed seat 1 is a three-section type supporting structure and provides a good supporting effect for the bed seat 1, six wheels are connected to the bottom of the bed seat 1 so that the whole nursing bed can be pushed to move, a bed frame 2 is arranged on the bed seat 1, the bed seat 1 and the bed frame 2 form a double-layer structure, the overall strength of the nursing bed is improved, a folding bed body 3 is arranged on an inner ring of the bed frame 2, the folding bed body 3 can have two states, the first state is that the whole folding bed body 3 is positioned on one plane, and a user can lie on the folding bed body 3 at the moment; the other state is an overturning folded state of the whole folding bed body 3, at the moment, a user can lie on the folding bed body 3 in a sitting posture, the comfort of the user is improved, a limiting mechanism 4 is connected between the bed seat 1 and the bedstead 2, after the two states of the folding bed body 3 are switched, the folding bed body 3 can be locked through the limiting mechanism 4, the use firmness of the user is ensured, and an adjusting mechanism 5 is fixedly connected to the bedstead 2; the limiting mechanism 4 is suitable for supporting the folding bed body 3 to turn over; the two sliding grooves 31 are formed in the head end of the folding bed body 3, the two sliding grooves 31 are V-shaped, and the two sliding grooves 31 are not communicated; the nursing bed further comprises two pillow main bodies 6 which are in one-to-one correspondence with the two sliding grooves 31, specifically, one sliding groove 31 is provided with one pillow main body 6, the other sliding groove 31 is provided with the other pillow main body 6, the adjusting mechanism 5 is fixedly connected with the two pillow main bodies 6 after penetrating through the two sliding grooves 31, when the folding bed body 3 lies flat, the two pillow main bodies 6 are firstly unfolded to the maximum position towards two sides through the adjusting mechanism 5, then the two pillow main bodies 6 are rotated to the central axis on the horizontal line through the adjusting mechanism 5, namely parallel to the short side of the bed base 1, and finally the two pillow main bodies 6 can slide along the sliding grooves 31 through the adjusting mechanism 5 so as to enable the two pillow main bodies 6 to be contacted, and at the moment, the pillow main bodies 6 are just positioned at the position of the neck of a user, so that the neck of the user can be supported from the lower part, and further the neck of the user can be protected; when the folding bed body 3 is turned over, the two pillow main bodies 6 are rotated to the central axis through the adjusting mechanism 5 to be parallel to each other and respectively perpendicular to the horizontal line, namely, the central axis of the pillow main body 6 is parallel to the side edge of the bed frame 2, then the two pillow main bodies 6 are slid to the two sides of the neck of a user to be attached through the adjusting mechanism 5 along the sliding grooves 31, the two sides of the neck of the user are supported, when the folding bed body 3 is switched to different states, the two pillow main bodies 6 can adapt to and adjust different supporting states through the adjusting mechanism 5 to support the neck of the user, the problem that the neck of the user cannot be effectively protected due to different stress points of the neck in different using states of the user is avoided, and a good protection effect is achieved on the neck of the user.
Referring to fig. 2, fig. 2 is a schematic structural diagram of an optimal embodiment of the adjusting mechanism of the present invention; as shown in fig. 2, optionally, the adjusting mechanism 5 includes two support rods 51 arranged in parallel, and two sliding portions 52 arranged below the sliding groove 31 in a one-to-one correspondence manner, specifically, a sliding portion 52 is arranged below one sliding groove 31 in a correspondence manner, two sides of the sliding portion 52 are respectively fixedly connected with the two support rods 51, another sliding portion 52 is arranged below the other sliding groove 31 in a correspondence manner, two sides of the other sliding portion 52 are respectively fixedly connected with the two support rods 51, and a rotating portion 53 is fixedly connected to one sliding portion 52, that is, the number of the rotating portions 53 is two; the sliding part 52 extends along the corresponding sliding groove 31, i.e. the two rotating parts 53 are also arranged in a "V" shape; the rotating part 53 passes through the sliding groove 31 and is fixedly connected with the pillow main body 6; the pillow body 6 can be rotated by the rotating part 53 to be adapted to the same straight line of the two pillow bodies 6 or to be parallel to each other, and the sliding part 52 can realize the sliding of the pillow body 6 along the sliding groove 31.
Referring to fig. 3, fig. 3 is a partial enlarged view of a portion a in fig. 2; as shown in fig. 1 to 3, optionally, each sliding portion 52 includes a sliding rod 521 disposed parallel to the corresponding sliding groove 31, a sliding sleeve 522 sleeved on the sliding rod 521 for sliding, and a sliding bolt 523; the sliding sleeve 522 is provided with a threaded hole matched with the sliding bolt 523; the rotating part 53 is fixedly connected with the sliding sleeve 522; after the pillow body 6 slides to a desired position along the sliding rod 521, the sliding bolt 523 is screwed so that the sliding bolt 523 passes through the threaded hole to abut against the side wall of the sliding rod 521, the sliding sleeve 522 is locked by the self-locking force of the threads, and the main gravity borne by the sliding sleeve 522 comes from the pillow body 6, and the weight of the sliding sleeve 522 and the sliding rod 521 cannot be loosened.
Referring to fig. 4 and 5, fig. 4 is a schematic structural view of a preferred embodiment of the rotating rod of the present invention; FIG. 5 is a partial enlarged view of portion B of FIG. 4; as shown in fig. 1 to 4, optionally, the sliding sleeve 522 is provided with an insertion groove 524, and the inner side wall of the insertion groove 524 is uniformly provided with four mounting grooves 525, that is, an angle between two adjacent mounting grooves 525 is 90 °, a mounting ball 526 and a mounting spring 527 are arranged in the mounting groove 525, one end of the mounting spring 527 is fixed in the mounting groove 525, the mounting ball 526 is fixed at the other end of the mounting spring 527, and the mounting ball 526 extends out of the mounting groove 525 when the mounting spring 527 is not in a compressed state; the rotating part 53 comprises a rotating rod 531 fixedly connected with the pillow main body 6 at one end, the rotating rod 531 can be inserted into the insertion groove 524 in an adaptive manner, namely the outer diameter of the rotating rod 531 is the same as the inner diameter of the insertion groove 524, a rotating groove 532 is formed in the outer side wall of the other end of the rotating rod 531, the rotating groove 532 is annular, two locking grooves 533 arranged in a mirror image manner are formed in the side wall of the rotating groove 532, the locking grooves 533 extend in the radial direction, the driving force required by the rotation of the rotating rod 531 is improved by the arrangement of the two locking grooves 533, and the condition that the pillow main body 6 rotates accidentally is avoided; when the two pillow bodies 6 are switched between the same straight line or the parallel, only the pillow body 690 needs to be rotated, in the process, the installation ball 526 compresses the installation spring 527 to enable the installation ball 526 to be separated from the locking groove 533, the installation ball 526 slides into the next locking groove 533 after being rotated 90 degrees along the rotation groove 532, and the installation spring 527 rebounds to push the installation ball 526 to be tightly jacked in the locking groove 533.
Optionally, a concave portion 61 is arranged at one end of the pillow body 6, and the shape of the concave portion 61 is matched with the shoulder of the user; the concave position 61 can slide along the sliding groove 31 to fit the shoulder of the user, the comfort of the pillow body 6 to the user is further improved through the concave position 61, and meanwhile, the shoulder of the user can be well supported, so that the shoulder is prevented from being connected with the neck.
Optionally, the bed frame 2 includes a first frame 21 and a second frame 22, and the folding bed body 3 is fixedly connected to the first frame 21 and the second frame 22 respectively; the first frame body 21 and the second frame body 22 are both U-shaped and are arranged oppositely, the open end of the first frame body 21 is hinged with the bed base 1, and the open end of the second frame body 22 is hinged with the bed base 1; the limiting mechanism 4 is arranged between the first frame body 21 and the bed base 1; wherein folding bed body 3 passes through behind the upset of first support body 21, stop gear 4 can lock first support body 21, specifically, has an articulated seat in the one-third position department of bed seat 1 length, and first support body 21 just rotates to be connected on this articulated seat, rotates around this articulated seat through first support body 21 in order to realize the switching between 3 two states of folding bed body, and second support body 22 also can articulate on bed seat 1, can raise user's both feet through second support body 22, further facilitates user's rehabilitation.
Optionally, 3 circumference equipartitions of folding bed body have a plurality of springs 32, and each spring 32 can respectively with first support body 21 with second support body 22 fixed connection, overlap between first support body 21 and the folding bed body 3 promptly has spring 32, and second support body 22 also has spring 32 with 3 overlap of folding bed body, and all the other parts do not set up spring 32, through the setting of spring 32 for folding bed body 3 has elasticity, further improves the travelling comfort of nursing bed.
Referring to fig. 6, fig. 6 is a partial enlarged view of portion C in fig. 1; as shown in fig. 1 to 6, optionally, the limiting mechanism 4 includes a limiting frame 41 hinged at the bottom of the first frame body 21, limiting blocks 42 arranged at two sides of the limiting frame 41 in a mirror image manner, and limiting rods 43 arranged at two sides of the inner ring of the bed base 1 in a mirror image manner; a plurality of arc-shaped limiting teeth 44 are uniformly distributed on the limiting block 42, and a limiting groove 45 is formed between two adjacent limiting teeth 44; wherein after first support body 21 overturns, gag lever post 43 can block in spacing groove 45, during the use, when first support body 21 rotated to required angle, rotated spacing 41 to gag lever post 43 and inserted by spacing groove 45, then can guarantee the supporting effect of spacing 41 to first support body 21.
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, a schematic representation of the term does not necessarily 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.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (8)
1. A nursing bed for rehabilitation, comprising: the bed comprises a bed base, a bed frame arranged on the bed base, a folding bed body surrounded by the bed frame, a limiting mechanism for connecting the bed base and the bed frame, and an adjusting mechanism fixedly connected with the bed frame;
the limiting mechanism is suitable for supporting the folding bed body to turn over;
the bed head end of the folding bed body is provided with two sliding grooves which are V-shaped;
the nursing bed also comprises two pillow bodies which are in one-to-one correspondence with the two sliding grooves, and the adjusting mechanism is fixedly connected with the two pillow bodies after penetrating through the two sliding grooves, wherein
When the folding bed body lies flat, the adjusting mechanism can drive the central axes of the two pillow main bodies to be positioned on a horizontal line;
when the folding bed body is turned over, the adjusting mechanism can drive the central axes of the two pillow main bodies to be respectively vertical to the horizontal line.
2. A rehabilitation and care bed according to claim 1,
the adjusting mechanism comprises two support rods arranged in parallel, two sliding parts arranged below the sliding groove in a one-to-one correspondence manner, and a rotating part fixedly connected to one sliding part;
two ends of the sliding part are respectively fixedly connected with the two support rods, and the sliding part extends along the corresponding sliding groove;
the rotating part penetrates through the sliding groove and is fixedly connected with the pillow main body; wherein
The pillow main body can rotate to the central axis of the pillow main body through the rotating part and is positioned on the horizontal line or vertical to the horizontal line.
3. A rehabilitation and care bed according to claim 2,
each sliding part comprises a sliding rod arranged in parallel with the corresponding sliding groove, a sliding sleeve sleeved on the sliding rod and sliding, and a sliding bolt;
the sliding sleeve is provided with a threaded hole matched with the sliding bolt; the rotating part is fixedly connected with the sliding sleeve; wherein
The pillow body can be locked by the sliding bolt after sliding along the sliding rod.
4. A rehabilitation and care bed according to claim 3,
the sliding sleeve is provided with an inserting groove, the inner side wall of the inserting groove is uniformly provided with four mounting grooves, and a mounting ball and a mounting spring are arranged in each mounting groove; the rotating part comprises a rotating rod fixedly connected with the pillow main body at one end, and a rotating groove formed in the outer side wall of the other end of the rotating rod, wherein two locking grooves arranged in a mirror image mode are formed in the side wall of the rotating groove; wherein
After the pillow main body is rotated, the installation ball body can be tightly propped in the locking groove by the installation spring.
5. A rehabilitation and care bed according to claim 4,
one end of the pillow main body is provided with a sunken position, and the shape of the sunken position is matched with the shoulder of a user; wherein
The recessed portion can slide along the sliding groove to fit the shoulder of a user.
6. A rehabilitation and care bed according to claim 5,
the bed frame comprises a first frame body and a second frame body, and the folding bed body is fixedly connected with the first frame body and the second frame body respectively; the first frame body and the second frame body are U-shaped and are oppositely arranged, the open end of the first frame body is hinged with the bed base, and the open end of the second frame body is hinged with the bed base; the limiting mechanism is arranged between the first frame body and the bed base; wherein
After the folding bed body is turned over through the first frame body, the limiting mechanism can lock the first frame body.
7. A rehabilitation and care bed according to claim 6,
a plurality of springs are evenly distributed in the circumferential direction of the folding bed body and can be fixedly connected with the first frame body and the second frame body respectively.
8. A rehabilitation and care bed according to claim 7,
the limiting mechanism comprises a limiting frame hinged to the bottom of the first frame body, limiting blocks arranged on two sides of the limiting frame in a mirror image mode, and limiting rods arranged on two sides of the inner ring of the bed base in a mirror image mode;
a plurality of arc-shaped limiting teeth are uniformly distributed on the limiting block, and a limiting groove is formed between every two adjacent limiting teeth; wherein
After the first frame body is turned, the limiting rod can be clamped into the limiting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120056253.6U CN214858445U (en) | 2021-01-11 | 2021-01-11 | Nursing bed for rehabilitation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120056253.6U CN214858445U (en) | 2021-01-11 | 2021-01-11 | Nursing bed for rehabilitation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214858445U true CN214858445U (en) | 2021-11-26 |
Family
ID=78864677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120056253.6U Expired - Fee Related CN214858445U (en) | 2021-01-11 | 2021-01-11 | Nursing bed for rehabilitation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214858445U (en) |
-
2021
- 2021-01-11 CN CN202120056253.6U patent/CN214858445U/en not_active Expired - Fee Related
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Granted publication date: 20211126 |