TWM572687U - Back neck support bed bedding - Google Patents

Abstract

The invention provides a bedding structure used for supporting back and neck, which is composed of an adjustment base, a plurality of extension arms and a plurality of support plates. It may only use a rotating motor to drive mechanical deformation of a lying structure to form a sitting structure or the structure between lying and sitting in ergonomics.

Description

Back and neck support bed

This creation provides a bedding structure, in particular a back and neck support bedding with a deformable structure.

Bedding is an indispensable product for people's lives. With the improvement of living standards, lifting mattresses have become more and more in-house and have become common household items. The current lifting mattresses have a complicated structure. No matter whether they are lying down or sitting up, they cannot be matched with human bioengineering, and users cannot reach a state where they can relax throughout the body. In addition, such lifting mattresses It is expensive and cannot meet the needs of ordinary consumers.

In the conventional technology, in addition to the mattress lifting the neck support plate by a motor, many head support plates and neck support plates are designed with another motor to push the head and neck when the user sits up. The angle formed by the two support plates is ergonomic. However, the structural design not only increases the overall weight of the bedding, but also drives the motor to cause additional power consumption.

In view of the above, in view of this, this creative department provides a back and neck support bedding, which includes: a fixed adjustment base, a first extension arm, a second extension arm, a neck support plate and a back support board.

The fixed adjusting base has a front rotary motor and a body frame, wherein the front rotary motor is pin-connected to the base frame by a front shaft rod to provide the front shaft rod to perform a front axial rotation action.

One end of the first extension arm is fixed to the front axle rod, and one side of the first extension arm is provided with a circular pin. In addition, one end of the second extension arm is a first bearing and a pin of the other end of the first extension arm. Then, the first extension arm and the second extension arm are provided to perform an extension arm clamping action.

The back of the neck support plate is provided with a front pin, which is connected to the other end of the second extension arm by a second bearing; in addition, one side of the back support plate is connected to the fixed adjustment pin. Then, the other side of the neck support plate is adjacent to one side of the neck support plate by a movable splint to provide a support plate clamping action between the neck support plate and the back support plate. The trajectory of the circular bolt.

When the round pin is pushed to the end of the slide rail, the round pin will serve as a fulcrum to change the direction of the force applied by the first extension arm and the second extension arm, and provide the extension arm clamping action to be clamped with the support plate. The action moves in the opposite direction. Therefore, a rotary motor is used to drive the mechanical deformation of a lying structure to produce a sitting structure or a ergonomic structure. Sitting posture structure.

To achieve the above and other objectives, one or more specific embodiments of the present invention are described below; other features or advantages of the present invention are described in detail in the embodiments and the claims.

100‧‧‧Back and neck support bedding

1‧‧‧Fixed adjustment base

11‧‧‧ Front Lift Drive

111‧‧‧First extension arm

1111‧‧‧round bolt

112‧‧‧second extension arm

113‧‧‧First bearing

114‧‧‧Second bearing

12‧‧‧ rear lift drive

121‧‧‧roller extension arm

122‧‧‧Tail extension arm

123‧‧‧roller

124‧‧‧ roller track

125‧‧‧Tail Bearing

13‧‧‧ base frame

14‧‧‧Power components

141‧‧‧Front rotation motor

142‧‧‧ rear rotary motor

143‧‧‧ front axle

144‧‧‧ rear axle

3‧‧‧ Limb bearing device

31‧‧‧ neck support plate

311‧‧‧Front pin

312‧‧‧Plywood

32‧‧‧Back support plate

321‧‧‧Slide pieces

33‧‧‧ Lower body support plate

331‧‧‧ Lower hip support plate

332‧‧‧ Lower back support plate

333‧‧‧ Lower back support plate

3331‧‧‧Rear Pin

B‧‧‧ Body

Figure 1 is a front perspective view of the back and neck support bedding of this creation; Figure 2 is a reverse perspective view of the back and neck support bedding of this creation.

Figure 3 is a detailed view showing the engagement of the slide rails of the creative back and neck support bedding with the circular latch; Figure 4 is a view showing an embodiment of the creative back and neck support bedding

The following describes the technical content of this creation with specific specific implementation forms, but this creation is not limited to the special form announced here. On the contrary, if it is changed, modified, and the same configuration as defined in the scope of the patent application for this creation, it is reasonably included in the scope of this creation.

At the same time, the terms such as "up", "down", "front", "middle", "rear", "tail", "last", "first", and "second" etc. are used in this specification. , It is only for the convenience of narrative, not to limit the scope of this creation, and the change of relative relationship Or adjustments, without substantial changes to the technical content, it should also be considered as the scope of this creation

The "one embodiment" of the work described in the description is used to describe and indicate that a particular function, structure or feature is included in the work. The appearance of the word "one embodiment" in the specification does not necessarily mean the same embodiment, nor is it an individual or alternative embodiment that is mutually exclusive with other embodiments. That is, some embodiments may describe certain specific features, while other embodiments do not. In addition, well-known structures, components or connections are not specifically described in the related art, and the purpose is to avoid obscuring the novel and unique features of this creation.

A preferred embodiment of this creation is shown in FIGS. 1 to 3. A back and neck support bedding 100 includes a fixed adjustment base 1 and a limb bearing device 3. The fixed adjustment base 1 includes a body frame 13, A power assembly 14, a front lifting driving device 11 and a rear lifting driving device 12. A limb bearing device 3 includes a neck support plate 31, a back support plate 32, and a lower body support plate 33 which are pivotally connected from front to back in order to lie on a person's body B, as shown in FIG. 4 As shown. The front lift driving device 11 connects the neck support plate 31, the back support plate 32 and the base frame 13 respectively; the rear lift driving device 12 connects the lower body support plate 33 and the base frame 13 respectively. In this creation, the angle between the neck support plate 31 and the back support plate 32 is formed by the front lifting driving device 11 in accordance with the ergonomics of the human body's natural upper body standing upright.

Of course, creation is not limited to this. In another embodiment of this creation, the lower body The support plate 33 is composed of a lower body hip support plate 331, a lower body middle support plate 332, and a lower rear support plate 333. The lower body hip support plate 331 is connected to the back support plate 32 in sequence. Articulation. Further, the lower body hip support plate 331 is pinned to the fixed adjustment base 1.

In one embodiment of the present invention, a power assembly 14 is provided with a front rotary motor 141, a front axle 143, a rear rotary motor 142, and a rear axle 144 respectively at the front and rear to output power to provide the front elevation driving device 11, The rear lifting driving device 12 and the limb bearing device 3 are used for adjusting displacement and angle.

In an embodiment of the present invention, the front lift actuator 11 includes a first extension arm 111, a circular pin 1111, a second extension arm 112, a first bearing 113, and a second bearing 114. Among them, the front rotation motor 141 uses the front shaft 143 to be pin-connected to the base frame 13 to provide the front shaft 143 to perform a front axial rotation operation. The forward axial rotation motion is a clockwise rotation motion in one embodiment of this creation, and the counterclockwise rotation motion may be performed in another embodiment of this creation. One end of the first extension arm 111 is fixed to the front shaft 143, and a circular latch 1111 is further provided on the outer side of the first extension arm 111 away from the front shaft 143. The other end of the first extension arm 111 is pin-connected to the second extension arm 112 through a first bearing 113. In other words, the first extension arm 111 and the second extension arm 112 provide the original bearing through the first bearing 113 to perform an extension arm clamping action.

In another embodiment of the present invention, the other end of the second extension arm 112 is connected to the front pin connector 311 by a second bearing 114, wherein the front pin connector 311 is provided on the neck. The back of the support plate 31. Furthermore, the back of the neck support plate 31 and the back of the back support plate 32 face the seat frame 13, and the back of the neck support plate 31 and the back of the back support plate 32 are further connected by a movable plywood 312. . In other words, the neck support plate 21 and the back support plate 22 can perform a supporting plate clamping action by a movable clamping plate 312. Of course, this creation is not limited to this. In another embodiment of this creation, the first extension arm 111 and the second extension arm 112 are arranged in pairs on opposite sides of the neck support plate 31 and the back support plate 32 which are not adjacent to each other. side.

In addition, in one embodiment, the back support plate 32 is directly connected to the fixed adjustment base 1. In another embodiment, the fixed adjustment base 1 is further provided with a third bearing (not shown). The back support plate 32 borrows the third bearing. (Not shown) and pin 1 is fixed to the fixed adjustment base. On the back of the back support plate 32, a slide rail piece 321 is provided. The slide rail piece 321 can be a U-shaped concave piece, a rounded rectangular slot piece or a chamfered slot piece. The movement trajectory of the circular latch 1111 is restricted. In other words, when the circular pin 1111 is pushed to the end of the slide rail 321, the circular pin 1111 will serve as a fulcrum to change the direction of the force applied by the first extension arm 111 and the second extension arm 112, thereby providing the extension arm clamping action and The supporting plate is clamped in a reverse direction.

Moreover, in an embodiment of the present invention, the angle of the clamping action of the extension arm is 45 ° to 135 °, and the angle of the clamping action of the support plate is 180 ° to 150 °. In one embodiment, the The angle may vary due to the weight of the empty bed or the user. also That is, the angle of the extending arm clamping operation is smaller than the angle of the supporting plate clamping operation. Further, in an embodiment of the present invention, the total sum of the first extension arm 111 and the second extension arm 112 is greater than the front pin connector 311 to one side of the fixed support base 1 and the back support plate 32. The distance between the edges is, in another embodiment of the present invention, the total length of the first extension arm 111 and the second extension arm 112 is greater than the distance between the front pin 311 and the third bearing (not shown).

Of course, creation is not limited to this. In another embodiment of the present invention, the rear lift driving device 12 is provided corresponding to the lower body support plate 33, wherein the rear lift driving device 12 includes a roller extension arm 121, a tail extension arm 122, a roller 123, and a roller. Rail 124 and a tail bearing 125. The rear rotation motor 142 uses the rear shaft 144 to be pin-connected to the seat frame 13 to provide the rear shaft 144 to perform a rear axial rotation operation. The posterior axis rotation action is a clockwise rotation action in one embodiment of this creation, and the counterclockwise rotation action may be performed in another embodiment of this creation. The rear axle rod 144 is fixedly connected to one end of the roller extension arm 121, and the roller extension arm 121 is connected to the roller 123 at the other end remote from the rear shaft rod 144. The roller 123 is slidable on a roller rail 124 provided on the back of the support plate 332 in the lower body. That is, in an embodiment of the present invention, the roller track 124 may provide the roller 123 to perform a pushing action.

Further, one end of the tail extension arm 122 is fixedly connected to the fixed adjustment base 1, and the other end of the tail extension arm 122 away from the fixed adjustment base 1 is pinned to a rear side of the lower support plate 333 by a tail bearing 125.一 后 针 接 件 3331。 A rear pin connector 3331. Not only that, in another embodiment, the tail extension arm 122 and the roller extension arm 121 are respectively arranged on the lower body to support On the opposite sides of the plate 33 which are not adjacent, the lower body hip support plate 331 is pinned to the fixed adjustment base 1 by a fifth bearing (not shown) on a side away from the back support plate 32.

Not only that, in another embodiment, the back and neck support bedding can be a bed or a recliner, and a soft cushion body can be placed on the front of the limb bearing device. Further, the soft cushion body can be composed of a latex layer and a filling layer arranged in order from top to bottom, wherein the filling layer has a rolling massage module or a vibration massage module.

The above-mentioned embodiment is only for explaining the principle and effect of the creation, and the purpose is to enable those skilled in the foregoing art to understand and implement the content of the creation, and not to limit the creation. Therefore, those skilled in the art can make equivalent modifications, modifications and changes to the above embodiments without departing from the spirit of this creation. The scope of rights of this creation shall be as defined by the scope of patent application mentioned later.

Claims (10)

A back-and-neck support bedding, comprising: a fixed adjustment seat having a front rotation motor and a body frame, wherein the front rotation motor is pinned to the seat body frame by a front shaft rod to provide the front shaft The rod performs a forward axial rotation action; a first extension arm, one end of which is fixed to the front shaft rod, and a side of which has a circular latch; a second extension arm, one end of which uses a first bearing and the The other end of the first extension arm is pinned to provide the first extension arm and the second extension arm to perform an extension arm clamping action; and a limb bearing device, which includes a neck support plate and a front pin connection on the back thereof. A second bearing is pinned to the other end of the second extension arm; and a back support plate is pinned to the fixed adjustment seat on one side, and a movable splint abuts the neck on the other side One side of the partial support plate provides a support plate clamping action between the neck support plate and the back support plate, and a slide rail member is provided on the back side to limit the trajectory of the circular pin; when the circular pin is at the top To the end of the slide, the Latch will change shape as the urging direction of the first pivot arm and the second extension arm extends, there is provided the extension arm with the clamping operation of clamping the support plate in the reverse direction operation of an operation. The back-and-neck support bedding according to claim 1, wherein the total length of the first extension arm and the second extension arm is greater than that of the front pin connector to the fixed adjustment pin connected to the back support plate. The distance to one side. The back and neck support bedding according to claim 1, wherein the angle of the extension arm clamping action is smaller than the angle of the support plate clamping action. The back and neck support bedding according to claim 3, wherein the angle of the extension arm clamping action is 45 ° to 135 °, and the angle of the support plate clamping action is 180 ° to 150 °. The back and neck support bedding according to claim 1, wherein the slide rail component is a U-shaped concave component, a rounded rectangular groove component, or a chamfered groove component. The back and neck support bedding according to claim 1, wherein the first extension arm and the second extension arm are even numbers, and are symmetrically disposed on two opposite sides of the neck support plate and the back support plate which are not adjacent to each other. Side. The back-and-neck support bedding according to claim 1, further comprising: the fixed adjustment base having a rear rotary motor, wherein the rear rotary motor is connected to the frame of the base body by a rear shaft, and provides The rear axle rod performs a rear axial rotation action; a tail extension arm, one end of which is fixed to the fixed adjustment seat; a roller extension arm, one end of which is fixed to the rear shaft, and the other end of which has a roller; and the limb The bearing device further includes: a lower body support plate, which is sequentially connected to a rear support plate, a lower middle support plate, and a lower hip support plate, wherein a rear pin connection member is provided on the back of the lower rear support plate. A tail bearing is pinned to the other end of the tail extension arm, and a roller track is provided on the back of the support plate in the lower body to provide the roller for a push-up action, and the other side of the lower body hip support plate uses a fifth The bearing is pin-connected to the fixed adjustment seat. The back-and-neck support bedding according to claim 7, wherein the tail extension arm and the roller extension arm are even numbers and are symmetrically disposed on opposite sides of the lower body support plate which are not adjacent to each other. The back-and-neck support bedding according to claim 1, wherein the front surface of the limb-bearing device has a soft cushion body, which includes at least one latex layer and a filling layer in order from top to bottom. The back and neck support bedding according to claim 9, wherein the filling layer has a rolling massage module or a vibration massage module.