CN217525706U - Physiotherapy seat convenient to alternate use angle - Google Patents
Physiotherapy seat convenient to alternate use angle Download PDFInfo
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- CN217525706U CN217525706U CN202221341646.2U CN202221341646U CN217525706U CN 217525706 U CN217525706 U CN 217525706U CN 202221341646 U CN202221341646 U CN 202221341646U CN 217525706 U CN217525706 U CN 217525706U
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- 238000000554 physical therapy Methods 0.000 title claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 238000006243 chemical reaction Methods 0.000 claims abstract description 8
- 230000000149 penetrating effect Effects 0.000 claims abstract description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000001225 therapeutic effect Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 230000008859 change Effects 0.000 description 5
- 230000009466 transformation Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000036544 posture Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
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Abstract
The utility model relates to a physiotherapy seat convenient to alternate use angle, include: a frame changing mechanism including a pair of first support rods hingedly connected to the seatback frame, a pair of second support rods hingedly connected to the seat cushion frame, and a first linear push rod adapted to simultaneously push and pull the pair of first support rods; the built-in bearing frame conversion mechanism comprises a bearing seat, a pair of linkage plates connected with one end of the bearing seat, a pair of sliding seats in sliding fit with the other end of the bearing seat, and linkage rods simultaneously connected with the pair of linkage plates and the pair of second supporting rods in a penetrating mode.
Description
Technical Field
The utility model relates to a seat technical field particularly, relates to a physiotherapy seat convenient to alternate use angle.
Background
For the seat applied to the treatment and rehabilitation situations, the whole use angle of the seat needs to be adjusted conveniently according to different use situations, so that the seat is convenient for medical care or other people to perform corresponding treatment operations on a person sitting on the seat. For the seats under the conditions, some seats not only have the supporting function of seating people, but also can realize the rehabilitation therapy effect for people.
For example, the related therapeutic apparatus is arranged in the seat cushion to facilitate rehabilitation treatment of people, the therapeutic apparatus under the condition is arranged in the inner space below the seat cushion, and when the use angle of the whole seat is adjusted, the synchronous adjustment of the use angle of the therapeutic apparatus is required to be considered when the use angle of the seat cushion is adjusted, so that the therapeutic apparatus can be synchronously adjusted to effectively ensure the normal operation state of the therapeutic apparatus when the angle of the seat cushion is adjusted according to different use angles. In the seat in the above situation, the synchronization between the adjustment of the angle of the seat cushion and the adjustment of the angle of the therapeutic apparatus directly affects the smoothness and convenience of the whole using state, and if two different adjustment operations need to be performed, the operation is not only cumbersome, but also troublesome in use can be caused, for example, if a user forgets to start the two adjustment operations at the same time, but only starts one of the adjustment operations alone, a using fault inevitably occurs, and even the seat cushion or the therapeutic apparatus may be failed in use. Therefore, the appearance of the above-mentioned problem can be avoided well to the one set of adjustment structure that can realize seatpad angle and therapeutic instrument use angle simultaneously of design, not only can improve the convenience and the travelling comfort of operation, can also effectively reduce the fault rate of the whole use of effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a physiotherapy seat convenient to transform use angle to solve the technical problem who reduces the fault rate of linear push rod operation.
The utility model discloses a physiotherapy seat convenient to alternate use angle is realized like this:
a physiotherapy seat for facilitating angle change of use, comprising:
a frame changing mechanism including a pair of first support rods hingedly connected to a seatback frame, a pair of second support rods hingedly connected to a seat cushion frame, and a first linear push rod adapted to simultaneously push and pull the pair of first support rods;
the built-in bearing frame conversion mechanism comprises a bearing seat, a pair of linkage plates connected with one end of the bearing seat, a pair of sliding seats in sliding fit with the other end of the bearing seat, and linkage rods simultaneously connected with the pair of linkage plates and the pair of second support rods in a penetrating mode.
In an alternative embodiment of the present invention, an engaging rod is fixedly connected between a pair of the first supporting rods; and
the telescopic end of the first linear push rod is connected with the joint rod.
In an optional embodiment of the present invention, the physiotherapy chair convenient for changing the use angle further comprises a support frame disposed at the bottom of the pair of first support rods and the pair of second support rods; and
the pair of first supporting rods and the pair of second supporting rods are hinged to the supporting framework.
In an optional embodiment of the present invention, each of the pair of sliding seats includes a vertical supporting frame fixedly disposed on the supporting framework and a chute connected to an end of the vertical supporting frame away from the supporting framework and distributed in an inclined manner; and
the end of the sliding groove facing the seat back is higher than the end of the sliding groove far away from the seat back.
In an alternative embodiment of the present invention, the supporting seat is provided with a roller which is in rolling fit with the sliding groove.
In an optional embodiment of the present invention, the linkage plate is a V-shaped structure; and the opening of the V-shaped structure faces away from the seat back.
In an optional embodiment of the present invention, a pair of vertical limiting plates is further disposed on the supporting framework; and
the pair of linkage plates are also in running fit with the pair of vertical limiting plates through a connecting shaft penetrating through the pair of linkage plates.
In an optional embodiment of the present invention, a pair of the vertical limiting plates is further provided with a clamping groove adapted to be engaged with the linkage rod; and
the groove opening of the clamping groove deviates from the cushion backrest.
In an alternative embodiment of the present invention, the physiotherapy chair for changing the angle of use further comprises a second linear push rod for pushing and pulling the leg supporting frame of the chair.
In an alternative embodiment of the present invention, a reinforcing plate connecting the pair of second support rods is further provided between the pair of second support rods.
Compared with the prior art, the embodiment of the utility model provides a following beneficial effect has: the utility model discloses a physiotherapy seat convenient to transform use angle realizes the linkage between two mechanisms through the gangbar between skeleton transformation mechanism and the built-in supporting rack transformation mechanism to make two mechanisms need not dispose the power structure alone respectively, but can drive the transition through the gangbar when skeleton transformation mechanism through first sharp push rod and link up the operation that realizes built-in supporting rack transformation mechanism. The synchronous nature that can effectively guarantee two mechanisms operation under such structure to avoid the problem of complex operation and operational failure because of two mechanisms's asynchronous bringing. And the structure can also reduce the use of power structures, not only can simplify the whole structure to reduce the production cost, but also can reduce the energy consumption in the use process.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic view illustrating a first viewing angle structure of a physiotherapy chair in a first state, wherein the physiotherapy chair is convenient to change a use angle;
fig. 2 is a schematic view illustrating a second perspective structure of the physiotherapy seat in the first state, which is convenient for changing the use angle according to the embodiment of the present invention;
fig. 3 is a schematic view illustrating a partial structure of a physiotherapy seat in a first state, which is convenient for changing the use angle, according to an embodiment of the present invention;
fig. 4 is a schematic structural view of the physiotherapy seat in the second state, which is convenient for changing the angle of use according to the embodiment of the present invention.
In the figure: the seat comprises a seat back framework 11, a first supporting rod 12, a connecting rod 13, a seat cushion framework 21, a second supporting rod 22, a first linear push rod 3, a supporting seat 4, a linkage plate 51, a linkage rod 52, a vertical supporting frame 53, a sliding groove 55, a roller 56, a supporting framework 6, a vertical limiting plate 71, a connecting shaft 72, a clamping groove 73, a reinforcing plate 8, a second linear push rod 9 and a seat leg supporting framework 10.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
Referring to fig. 1 to 4, the present embodiment provides a physiotherapy seat convenient to change a use angle, including: a framework changing mechanism for changing the using posture of the chair and a built-in supporting frame changing mechanism for changing the using angle of a therapeutic apparatus arranged in the seat cushion of the chair.
Specifically, first, the skeleton conversion mechanism: it includes a pair of first support rods 12 hinge-connected to a seat back frame 11, a pair of second support rods 22 hinge-connected to a seat cushion frame 21, and a first linear push rod 3 adapted to push and pull the pair of first support rods 12 simultaneously; the pair of first supporting rods 12 and the pair of second supporting rods 22 can directly adopt a symmetrical structure, so that the structural stability of the seat in the use posture changing process is effectively ensured. When the driving rod of the first linear push rod 3 is in the extending state, the whole seat framework is basically in a general seat state, namely, the seat cushion part is basically in a state of being parallel to the bottom end part of the whole seat. When the driving rod of the first linear pushing rod 3 is partially or completely contracted, the whole seat frame can be in a state convenient for people to lie down, i.e. the seat cushion part and the bottom end part of the whole seat are in a non-parallel state.
Further, the built-in support frame changing mechanism: the device comprises a supporting seat 4 for fixedly placing a therapeutic instrument, a pair of linkage plates 51 connected with one end of the supporting seat 4, a pair of sliding seats in sliding fit with the other end of the supporting seat 4, and a linkage rod 52 simultaneously connected with the pair of linkage plates 51 and the pair of second supporting rods 22 in a penetrating manner. The therapeutic device herein may optionally employ, for example, but not limited to, a magnetic field generator or a far infrared emitter. In this embodiment, the supporting base 4 having an approximately rectangular structure is taken as an example. The linkage plate 51 can be driven by the second supporting rod 22 under the action of the linkage rod 52. That is to say, for driving the movement process of the bearing block 4, the linkage plate 51 forms the main force for the movement of the bearing block 4, and the sliding fit of the sliding seat and the bearing block 4 is used for assisting the movement process of the bearing block 4.
Furthermore, in view of the driving for simultaneously performing the state change of the pair of first supporting rods 12, the present embodiment further comprises a joint rod 13 fixedly connected between the pair of first supporting rods 12; and the telescopic end of the first linear push rod 3 is connected with the joint rod 13. In this case, when the first linear push rod 3 pushes and pulls the joint rod 13, the driving for the state change of the pair of first supporting rods 12 is generated.
It should be noted that, in the physiotherapy chair of the present embodiment, the support frame 6 is provided at the bottom of the pair of first support bars 12 and the pair of second support bars 22; and a pair of first support rods 12 and a pair of second support rods 22 are each hingedly connected to the support frame 6.
On the basis of the above structure, the pair of sliding seats adopted in the present embodiment respectively includes a vertical supporting frame 53 fixed on the supporting framework 6 and a chute 55 connected with the end of the vertical supporting frame 53 far from the supporting framework 6 and in inclined distribution; and the end of the slide groove 55 toward the seat back is higher than the end of the slide groove 55 away from the seat back. In order to improve the smoothness of the engagement between the support base 4 and the slide base, a roller 56 in rolling engagement with the slide groove 55 is coupled to the support base 4.
The driving process of the linkage plate 51 to the supporting seat 4 according to the present embodiment is specifically realized by the following structure:
firstly, the shape of the linkage plate 51 is shown, for example, in an optional case, the linkage plate 51 is a V-shaped structure; and the opening of the V-shaped structure faces away from the seat back.
Furthermore, a pair of vertical limit plates 71 is arranged on the supporting framework 6; and the pair of linkage plates 51 are also in running fit with the pair of vertical limiting plates 71 through a connecting shaft 72 penetrating through the pair of linkage plates 51. That is, the link plate 51 rotates about the link shaft 72 during the synchronous movement of the link plate with the link rod 52.
In addition, on the basis of the structure, the pair of vertical limiting plates 71 are respectively provided with a clamping groove 73 suitable for being in clamping fit with the linkage rod 52; and the slot opening of the catch 73 faces away from the seat back. With this structure, when the seat cushion portion is substantially parallel to the bottom end of the integral seat, the link rod 52 is engaged with the engaging groove 73. When the seat frame is in a state convenient for people to lie down, i.e. the seat cushion portion and the bottom end portion of the whole seat are in a non-parallel state, the linkage rod 52 is separated from the clamping groove 73, so that the linkage rod 52 drives the linkage plate 51 to rotate around the connecting shaft 72.
In addition, in order to improve the structural firmness and stability of the pair of second support rods 22 during use, the present embodiment further provides a reinforcing plate 8 connecting the pair of second support rods 22 between the pair of second support rods 22.
Finally, in an alternative implementation, in consideration of improving the comfort of people in different sitting postures, the physiotherapy chair of the present embodiment is designed such that the physiotherapy chair with the variable use angle further comprises a second linear push rod 9 for pushing and pulling the leg support frame 106. Under this kind of structure, can be the state that the people of being convenient for lie and sit when the seat skeleton, the bottom portion of seat cushion portion and whole seat is the non-parallel state promptly, can realize lifting up of seat shank support skeleton 106 through the effect of second straight line push rod 9 to be convenient for and lie and sit the people's shank under the state and can be lifted up in step, improve holistic comfort level.
The physiotherapy seat convenient for changing the use angle of the embodiment is used in the following specific process:
when the drive rod of the first linear push rod 3 is in the extended state, the entire seat frame is substantially in a normal seat state, that is, the seat cushion portion is substantially in a parallel state to the bottom end portion of the entire seat. The linkage rod 52 is located in the slot 73 of the vertical position-limiting plate 71, and one end of the supporting seat 4 is located at the lower end of the sliding groove (i.e. the end relatively far away from the first supporting rod 12). At this time, whether the seat leg support frame 106 is lifted or hung is controlled by the second linear push rod 9 according to the user's demand.
When the driving rod of the first linear push rod 3 is partially or completely contracted, the whole seat frame can be in a state convenient for people to lie, i.e. the seat cushion part and the bottom end part of the whole seat are in a non-parallel state. At this time, the linkage rod 52 gradually separates from the clamping groove 73 of the vertical limiting plate 71 until completely separating, and the linkage plate 51 drives the supporting seat 4 to rotate, so that one end of the supporting seat 4 slides along the sliding groove until one end of the supporting seat 4 is located at the high end of the sliding groove (i.e., one end relatively close to the first supporting rod 12). At this time, whether the seat leg supporting frame 106 is lifted or hung is controlled by the second linear push rod 9 according to the user's requirement.
In summary, the linkage between the framework conversion mechanism and the built-in support frame conversion mechanism is realized through the linkage rod 52, so that the two mechanisms do not need to be respectively and independently configured with power structures, and the operation of the built-in support frame conversion mechanism can be realized through the transition connection of the linkage rod 52 while the framework conversion mechanism is driven by the first linear push rod 3. The synchronism of the operation of the two mechanisms can be effectively ensured under the structure, so that the problems of complex operation and operation faults caused by the asynchronism of the two mechanisms are avoided. And the structure can also reduce the use of power structures, not only can simplify the whole structure to reduce the production cost, but also can reduce the energy consumption in the use process.
The above embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above embodiments are only examples of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
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 description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are usually placed when used, and are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element indicated must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "suspended" and the like do not imply that the components are absolutely horizontal or suspended, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the present disclosure, unless otherwise expressly stated or limited, the first feature may comprise both the first and second features directly contacting each other, and also may comprise the first and second features not being directly contacting each other but being in contact with each other by means of further features between them. Also, the first feature may be over, above or on the second feature including the first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being below, beneath or beneath a second feature includes the first feature being directly below and obliquely below the second feature or simply indicating that the first feature is at a lesser level than the second feature.
Claims (10)
1. A physiotherapy seat convenient to alternate use angle, characterized by comprising:
a frame changing mechanism including a pair of first support rods hingedly connected to a seatback frame, a pair of second support rods hingedly connected to a seat cushion frame, and a first linear push rod adapted to simultaneously push and pull the pair of first support rods;
the built-in bearing frame conversion mechanism comprises a bearing seat, a pair of linkage plates connected with one end of the bearing seat, a pair of sliding seats in sliding fit with the other end of the bearing seat, and linkage rods simultaneously connected with the pair of linkage plates and the pair of second support rods in a penetrating mode.
2. A physiotherapy chair according to claim 1, wherein a joint rod is fixedly connected between a pair of said first support rods; and
the telescopic end of the first linear push rod is connected with the joint rod.
3. The physiotherapy chair of claim 1, wherein the physiotherapy chair further comprises a support frame provided at the bottom of the pair of first support bars and the pair of second support bars; and
the pair of first supporting rods and the pair of second supporting rods are hinged to the supporting framework.
4. The physiotherapy chair convenient for changing the use angle of the physiotherapy chair as claimed in claim 3, wherein the pair of sliding seats respectively comprise a vertical supporting frame fixedly arranged on the supporting framework and obliquely distributed sliding grooves connected with the end part of the vertical supporting frame far away from the supporting framework; and
the end of the sliding chute facing the seat back is higher than the end of the sliding chute far away from the seat back.
5. A physiotherapy chair as claimed in claim 4, wherein said support base is provided with rollers for rolling engagement with said track.
6. A physiotherapy chair as claimed in claim 3 or 4, wherein the linkage plate is a V-shaped structure; and the opening of the V-shaped structure faces away from the seat back.
7. A physiotherapy chair as claimed in claim 6, wherein a pair of vertical limiting plates are provided on the supporting framework; and
the pair of linkage plates are also in running fit with the pair of vertical limiting plates through a connecting shaft penetrating through the pair of linkage plates.
8. A physiotherapy chair convenient for changing the use angle according to claim 7, wherein a pair of the vertical limiting plates are respectively provided with a clamping groove suitable for being clamped and matched with the linkage rod; and
the groove opening of the clamping groove deviates from the cushion backrest.
9. The physiotherapy chair of claim 1, wherein the physiotherapy chair further comprises a second linear push rod for pushing and pulling the leg support frame.
10. The physiotherapy chair for varying angles of use according to claim 1, wherein a reinforcing plate connecting the pair of second support bars is further provided between the pair of second support bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221341646.2U CN217525706U (en) | 2022-05-31 | 2022-05-31 | Physiotherapy seat convenient to alternate use angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221341646.2U CN217525706U (en) | 2022-05-31 | 2022-05-31 | Physiotherapy seat convenient to alternate use angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217525706U true CN217525706U (en) | 2022-10-04 |
Family
ID=83441095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221341646.2U Active CN217525706U (en) | 2022-05-31 | 2022-05-31 | Physiotherapy seat convenient to alternate use angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217525706U (en) |
-
2022
- 2022-05-31 CN CN202221341646.2U patent/CN217525706U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A therapy seat that facilitates changing the angle of use Effective date of registration: 20231229 Granted publication date: 20221004 Pledgee: Bank of Nanjing Co.,Ltd. Changzhou Branch Pledgor: JIANGSU HAOBANG INTELLIGENT CONTROL SYSTEM Co.,Ltd. Registration number: Y2023980075413 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |