CN107455973B - Massage office chair capable of manually adjusting massage position - Google Patents
Massage office chair capable of manually adjusting massage position Download PDFInfo
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- CN107455973B CN107455973B CN201710684699.1A CN201710684699A CN107455973B CN 107455973 B CN107455973 B CN 107455973B CN 201710684699 A CN201710684699 A CN 201710684699A CN 107455973 B CN107455973 B CN 107455973B
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C9/00—Stools for specified purposes
- A47C9/002—Stools for specified purposes with exercising means or having special therapeutic or ergonomic effects
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/002—Chair or stool bases
- A47C7/006—Chair or stool bases with castors
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/36—Support for the head or the back
- A47C7/40—Support for the head or the back for the back
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/62—Accessories for chairs
- A47C7/68—Arm-rest tables ; or back-rest tables
- A47C7/70—Arm-rest tables ; or back-rest tables of foldable type
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H7/00—Devices for suction-kneading massage; Devices for massaging the skin by rubbing or brushing not otherwise provided for
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/01—Constructive details
- A61H2201/0119—Support for the device
- A61H2201/0138—Support for the device incorporated in furniture
- A61H2201/0149—Seat or chair
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2205/00—Devices for specific parts of the body
- A61H2205/08—Trunk
- A61H2205/081—Back
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- Dermatology (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
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- Massaging Devices (AREA)
Abstract
The invention discloses a massage office chair capable of manually adjusting massage positions, and belongs to the field of massage chairs. The massage office chair comprises a chair frame, a chair seat, a chair back, a left side handrail, a right side handrail and a massager, wherein the massager is installed on the chair back through a transverse and longitudinal sliding mechanism, a transverse traction rope and a longitudinal traction rope which can pull the massager to slide transversely and longitudinally are respectively arranged on two sides of the chair frame through pulley blocks, a reset mechanism for driving the massager to reset transversely and a supporting mechanism for supporting the massager longitudinally are also arranged on the transverse and longitudinal sliding mechanism, the rear parts of the left side handrail and the right side handrail are rotatably installed on the chair frame, the transverse traction rope bypasses the pulley blocks and then is connected with the front parts of the left side handrail and the right side handrail, and the longitudinal traction rope bypasses the pulley blocks and then is connected with the front parts of the other handrail. The massage device realizes massage position adjustment by utilizing the rotation of the left handrail and the right handrail, has flexible adjustment and strong controllability, and greatly improves massage comfort level; and, structural design is ingenious, and the operation is reliable and stable.
Description
Technical Field
The present invention relates to an office chair, and more particularly, to a massage office chair in which a massage position is adjusted by manual control.
Background
The modern society has fierce competition, the life rhythm is accelerated, and the life pressure is increased. The reduction in activity space and time prevents the person from relaxing his or her body and spirit. White collars and engineers who accompany computers throughout the year, even students who often learn before sitting on computers, and the like have various 'sedentary syndromes' such as severe decline of physical quality, obesity, cervical spondylosis, lumbar disc herniation, and the like. And this phenomenon tends to be further serious.
The massage chair is increasingly popular with consumers as a health care medical appliance for eliminating fatigue, and particularly, the appearance of the automatic massage chair greatly improves the use comfort of the massage chair. Massage chairs on the market are diversified, but most of the massage chairs are electrically driven, the massage positions are changed by utilizing the driving of a motor, but the price is expensive, a large amount of electric power is consumed during the operation, the massage speed and the massage force are fixed and mechanical, people feel uncomfortable, and even the massage effect requirement is not met. In addition, the existing common massage chair is often huge in size and is not suitable for being directly placed in an office for use.
The Chinese patent number ZL201310152548.3, the date of granted announcement is 29.7.2015, and the name of the invention creation is as follows: the application relates to a multifunctional office chair, which comprises a chair frame, a chair cushion, a chair back component, armrests, a massage component and a connecting component. The handrail has 2, and 2 handrails are fixed the setting respectively on the chair cushion left and right sides. The key points are as follows: the massage component is arranged on the rear side of the chair back component and is used for massaging the back of a human body. The connecting assembly comprises a fixing plate, a connecting frame, a pull rod, a torsion spring and a chair cushion guide rail assembly. The fixing plate is fixedly arranged on the chair frame. The connecting frame is fixedly arranged on the fixing plate, and the chair cushion is fixedly arranged on the fixing plate through the chair cushion guide rail assembly. The chair back component is rotationally connected to the connecting frame, and the chair cushion and the chair back component are linked through the pull rod. When the chair back component lies down, the pull rod drives the chair cushion to move on the chair cushion guide rail component towards the direction far away from the chair back component. The torsion spring is arranged on the chair back component and the connecting component and used for resetting the chair back component after lying down. The office chair of this application also has the massage function, but difficult discovery, its massage position is through the vice realization of motor drive's screw nut to lifting motion through the massager drives the massager to the horizontal linkage in both sides, though this kind of mode structure is comparatively simple, but the removal of massager is comparatively mechanical, and the horizontal position of massager adjusts and also receives very big limitation, and is not nimble enough, leads to the massage comfort level of massage chair to discount greatly, seriously influences consumer's massage experience. In addition, the office chair is further provided with the storage assembly, the storage assembly is arranged on one side of the chair, the storage assembly can be folded on the side face of the chair when not in use, occupied area is reduced, the storage assembly after being folded can also interfere with the use of the chair, and the practicability is poor.
There are massage chairs on the market that are manually controlled, but most of the massage chairs use manually controlled massage balls to beat the back of a user, and there are few massage chairs that use a manually controlled mechanism to change the massage position.
Disclosure of Invention
1. Technical problem to be solved by the invention
The invention aims to overcome the defect that the massage position of the existing massage office chair is mechanically adjusted to cause poor massage comfort, and provides a massage office chair for manually adjusting the massage position, wherein by adopting the technical scheme of the invention, a traction rope is pulled by rotating a left handrail and a right handrail, so that the traction rope drives a massager to freely slide on a chair back transversely and longitudinally to control the massage position, the massage position is flexibly adjusted, the adjustment is flexible and convenient, the controllability is strong, and the massage comfort is greatly improved; and, the manual regulation mode design of massage position is ingenious, and is simple compact, and the setting is convenient, and the operation is reliable and stable.
2. Technical scheme
In order to achieve the purpose, the technical scheme provided by the invention is as follows:
the invention relates to a massage office chair capable of manually adjusting massage positions, which comprises a chair frame, a chair seat arranged on the chair frame, a chair back connected with the rear part of the chair frame through an angle adjusting device, a left side handrail and a right side handrail arranged on two sides of the chair frame, and a massager arranged on the chair back, wherein the massager is arranged on the chair back through a transverse and longitudinal sliding mechanism capable of enabling the massager to freely slide on the chair back in a transverse and longitudinal mode, two sides of the chair frame are respectively provided with a transverse traction rope capable of pulling the massager to slide in the transverse mode and a longitudinal traction rope capable of pulling the massager to slide in the longitudinal mode through pulley blocks, the transverse and longitudinal sliding mechanism is also provided with a resetting mechanism for driving the massager to reset in the transverse mode, the massager resets in the longitudinal mode by self weight in the transverse and longitudinal sliding mechanism, a supporting mechanism for supporting the massager in the longitudinal mode is also arranged on the transverse and longitudinal sliding mechanism, and the rear parts of the left side handrail and the right side handrail are rotatably, the transverse traction rope rounds the pulley block and then is connected with the front part of one of the left handrail and the right handrail, and the longitudinal traction rope rounds the pulley block and then is connected with the front part of the other of the left handrail and the right handrail.
Furthermore, the transverse and longitudinal sliding mechanism comprises a longitudinal guide rod longitudinally arranged on the chair back, a longitudinal sliding seat slidably arranged on the longitudinal guide rod and a transverse guide rod transversely arranged on the longitudinal sliding seat, and the massager is slidably arranged on the transverse guide rod; the reset mechanism is a transverse reset spring sleeved on the transverse guide rod, and the support mechanism is a longitudinal support spring sleeved on the longitudinal guide rod; one end of the longitudinal traction rope is connected with the longitudinal sliding seat, and one end of the transverse traction rope is connected with the massager.
Furthermore, the pulley block on the left side of the chair frame and the pulley block on the right side of the chair frame have the same structure, wherein,
the pulley block on the left side of the chair frame comprises a movable pulley fixed on the front part of the left handrail and a fixed pulley arranged at the bottom of the chair frame and positioned below the movable pulley, one end of the longitudinal traction rope is connected with the longitudinal sliding seat, and the other end of the longitudinal traction rope is fixedly connected with the chair frame after sequentially passing around the steering pulley arranged on the chair back and the fixed pulley and the movable pulley of the left pulley block;
the pulley block on the right side of the chair frame comprises a movable pulley fixed on the front portion of the right handrail and a fixed pulley arranged at the bottom of the chair frame and located below the movable pulley, one end of the transverse traction rope is connected with the massager, and the other end of the transverse traction rope is fixedly connected with the chair frame after sequentially bypassing the fixed pulley and the movable pulley of the pulley block on the right side.
Furthermore, the parts of the longitudinal traction ropes and the transverse traction ropes between the chair back and the bottom of the chair frame are all provided with brake cable structure components.
Furthermore, the bottom of the massager is mounted on the elastic seat board, the elastic seat board is mounted on the mounting plate through a guide pillar, the mounting plate is slidably mounted on the transverse guide rod, a spring is sleeved on the guide pillar, one end of the spring abuts against the mounting plate, and the other end of the spring abuts against the elastic seat board.
Furthermore, the angle adjusting device is a multi-gear joint hinge.
Furthermore, the bottom of seat support still be equipped with the table subassembly, this table subassembly includes along the guide rail of chair frame fore-and-aft direction fixing in chair frame bottom, slidable mounting is in the slip bedplate on the guide rail, the lifter of vertical installation on the slip bedplate and rotate the table of installing in the lifter top, the front portion of slip bedplate still be equipped with supporting roller, the lifter on still be equipped with and be used for the locking knob of fixed elevating height.
Furthermore, the bottom of the chair frame is also provided with a caster.
3. Advantageous effects
Compared with the prior art, the technical scheme provided by the invention has the following remarkable effects:
(1) according to the massage office chair capable of manually adjusting the massage position, the traction rope is pulled by the rotation of the left handrail and the right handrail, so that the traction rope drives the massager to freely slide on the chair back transversely and longitudinally to control the massage position; in addition, the manual massage position adjusting structure is ingenious in design, simple and compact, convenient to set, stable and reliable in operation, energy-saving and capable of playing a role in arm exercise in the back massage process;
(2) according to the massage office chair capable of manually adjusting the massage position, the transverse and longitudinal sliding mechanism adopts the structural form of the longitudinal guide rod and the transverse guide rod, the reset mechanism is the transverse reset spring sleeved on the transverse guide rod, and the support mechanism is the longitudinal support spring sleeved on the longitudinal guide rod, so that the structure is simple, the sliding is smooth and stable, the structure is compact, and the massager is convenient to install;
(3) according to the massage office chair capable of manually adjusting the massage position, the pulley block on the left side of the chair frame and the pulley block on the right side of the chair frame are the same in structure, and both the movable pulley and the fixed pulley are adopted, so that the left handrail and the right handrail rotate for one time, the massager can move for two times, and the operation is more flexible and convenient;
(4) according to the massage office chair capable of manually adjusting the massage position, the parts of the longitudinal traction ropes and the transverse traction ropes, which are positioned between the chair back and the bottom of the chair frame, are all provided with the brake line structure assembly, so that the traction ropes are greatly convenient to arrange, the manual adjustment structure of the massage position is simpler, and the influence among the traction ropes and between the traction ropes and other components is avoided;
(5) according to the massage office chair capable of manually adjusting the massage position, the massager is arranged on the transverse guide rod through the elastic mechanism, so that the contact position of the body and the massager has certain elastic buffering instead of being hard against the body for massage, the massage comfort is improved, and the problems of jamming, damage and the like of the massager are effectively prevented; the elastic mechanism consists of an elastic seat plate, a mounting plate and a spring, the elastic seat plate is mounted on the mounting plate through a guide pillar, the spring is sleeved on the guide pillar, one end of the spring is abutted against the mounting plate, and the other end of the spring is abutted against the elastic seat plate, so that the elastic mechanism is simple and compact in structure, convenient to arrange and low in cost;
(6) according to the massage office chair capable of manually adjusting the massage position, the angle adjusting device is the multi-gear joint hinge, the multi-gear joint hinge can be adjusted at will within the range of 90-180 degrees and can be stably kept at the adjusted angle, no noise is generated during adjustment, and the massage office chair has the characteristics of small volume, convenience in installation and the like;
(7) according to the massage office chair with the manual massage position adjusting function, the bottom of the chair seat is further provided with the table component, the table component can be used for accommodating and unfolding the table through front and back stretching and high and low stretching, the structure is compact after the table is accommodated, the occupied space is small, and the interference on the use of other functions of the chair is avoided; the table plate is positioned at the front part of the seat after being unfolded, and the position and the angle can be adjusted, so that the use is more convenient and flexible;
(8) according to the massage office chair with the manual massage position adjusting function, the supporting rollers are further arranged at the front part of the sliding seat plate of the desk plate component, so that a good supporting effect is achieved on the desk plate, and the desk plate is more stable and reliable to use; the bottom of the chair frame is also provided with trundles, which is convenient for office work and movement.
Drawings
Fig. 1 is a schematic perspective view of an angle of a massage office chair for manually adjusting a massage position according to the present invention;
fig. 2 is a schematic perspective view of another angle of the massage office chair for manually adjusting the massage position according to the present invention;
fig. 3 is a schematic view of a table component of a massage office chair for manually adjusting a massage position according to the present invention in a storage state;
fig. 4 is a schematic view of the installation structure of the massager in the massage office chair for manually adjusting the massage position according to the invention.
The reference numerals in the schematic drawings illustrate:
1. a chair frame; 2. a chair seat; 3. a chair back; 4. an angle adjusting device; 5. a left armrest; 6. a right armrest; 7. a massager; 7-1, mounting a plate; 7-2, an elastic seat plate; 7-3, guide posts; 7-4, a spring; 8. a transverse guide rod; 9. a lateral return spring; 10. a longitudinal guide bar; 11. a longitudinal support spring; 12. a longitudinal hauling rope; 13. a transverse hauling rope; 14. a movable pulley; 15. a fixed pulley; 16. a diverting pulley; 17. a caster wheel; 18. a guide rail; 19. a slide seat plate; 20. a lifting rod; 21. locking the knob; 22. a table plate; 23. and supporting the roller.
Detailed Description
For a further understanding of the invention, reference should be made to the following detailed description taken in conjunction with the accompanying drawings and examples.
Example 1
Referring to fig. 1, 2 and 3, the massage office chair of the present embodiment includes a chair frame 1, a chair seat 2 disposed on the chair frame 1, a chair back 3 connected to the rear portion of the chair frame 1 through an angle adjusting device 4, a left side armrest 5 and a right side armrest 6 disposed on both sides of the chair frame 1, and a massager 7 disposed on the chair back 3, specifically, the massager 7 is mounted on the chair back 3 through a lateral and longitudinal sliding mechanism capable of enabling the massager 7 to freely slide on the chair back 3 in a lateral and longitudinal direction, both sides of the chair frame 1 are respectively provided with a lateral traction rope 13 capable of pulling the massager 7 to slide in the lateral direction and a longitudinal traction rope 12 capable of pulling the massager 7 to slide in the longitudinal direction through pulley blocks, the lateral and longitudinal sliding mechanism is further provided with a resetting mechanism for driving the massager 7 to reset in the lateral and longitudinal sliding mechanism, the massager 7 is longitudinally reset by its own weight, and the lateral and longitudinal sliding mechanism is further provided with a supporting mechanism for supporting the massager 7 in the longitudinal direction, the rear parts of the left handrail 5 and the right handrail 6 are rotatably arranged at the rear part of the chair frame 1, the transverse hauling rope 13 is connected with the front part of the right handrail 6 after bypassing the pulley block, and the longitudinal hauling rope 12 is connected with the front part of the left handrail 5 after bypassing the pulley block. Thus, a user sits on the office chair, the left arm holds the left armrest 5 to lift upwards, so that the massager 7 is pulled by the longitudinal traction rope 12 to move longitudinally on the chair back 3, and the height position of the massager 7 can be controlled by the lifting position of the left armrest 5; the right arm holds the right armrest 6 to lift upwards, so that the massager 7 is pulled by the transverse hauling rope 13 to transversely move on the chair back 3, and the horizontal position of the massager 7 can be controlled by the lifting position of the right armrest 6; the massage device 7 can be adjusted at any position of the back by matching the left hand and the right hand of a user, and the massage position can be adjusted according to the needs of the user, so that compared with the traditional mode of mechanically changing the massage position, the massage position is flexibly adjusted, the adjustment is flexible and convenient, the controllability is strong, and the massage comfort level is greatly improved; and, massage position manual regulation structural style design benefit, simple compactness, it is convenient to set up, and the operation is reliable and stable, and the energy saving also can play the effect that the arm was taken exercise at back massage in-process.
Continuing to fig. 1, 2 and 3, in this embodiment, the transverse and longitudinal sliding mechanism includes a longitudinal guide rod 10 longitudinally mounted on the chair back 3, a longitudinal sliding seat slidably mounted on the longitudinal guide rod 10, and a transverse guide rod 8 transversely mounted on the longitudinal sliding seat, two longitudinal guide rods 10 are mounted on the chair back 3 in parallel, two transverse guide rods 8 are mounted on the longitudinal sliding seat in parallel, the longitudinal sliding seat is mounted on the longitudinal guide rod 10 through a sliding block, and the massager 7 is slidably mounted on the transverse guide rod 8, specifically, may also be mounted through a sliding block; one end of a longitudinal traction rope 12 is connected with the longitudinal sliding seat, and one end of a transverse traction rope 13 is connected with the massager 7. The reset mechanism is a transverse reset spring 9 sleeved on the transverse guide rod 8, the support mechanism is a longitudinal support spring 11 sleeved on the longitudinal guide rod 10, the longitudinal support spring 11 is arranged at the bottom of the massager 7, and it should be understood that when the traction direction of the transverse traction rope 13 is opposite to the direction of the transverse reset spring 9, the transverse reset spring 9 is a tension spring to pull the massager 7 to reset transversely; on the contrary, when the pulling direction of the transverse pulling rope 13 is the same as the direction of the transverse return spring 9, the transverse return spring 9 is a compression spring. By adopting the transverse and longitudinal sliding mechanism, the structure is simple, the sliding is smooth and stable, the structure is compact, and the massager is convenient to install. In addition, in this embodiment, the pulley block on the left side of the chair frame 1 has the same structure as the pulley block on the right side of the chair frame 1, wherein the pulley block on the left side of the chair frame 1 comprises a movable pulley 14 fixed on the front part of the left armrest 5 and a fixed pulley 15 arranged at the bottom of the chair frame 1 and located below the movable pulley 14, one end of the longitudinal traction rope 12 is connected with the longitudinal sliding seat, and the other end of the longitudinal traction rope is fixedly connected with the supporting plate fixed on the chair frame 1 after sequentially passing around the turning pulley 16 arranged on the chair back 3 and the fixed pulley 15 and the movable pulley 14 of; the pulley block on the right side of the chair frame 1 comprises a movable pulley 14 fixed on the front part of the right handrail 6 and a fixed pulley 15 arranged at the bottom of the chair frame 1 and positioned below the movable pulley 14, one end of a transverse traction rope 13 is connected with the massager 7, the other end of the transverse traction rope is fixedly connected with a supporting plate fixed on the chair frame 1 after sequentially passing around the fixed pulley 15 and the movable pulley 14 of the right pulley block, and the supporting plates on the two sides of the chair frame 1 can also play a role in supporting the left handrail 5 and the right handrail 6. When the left handrail and the right handrail rotate, the movable pulleys 14 on the corresponding sides synchronously rotate so as to drive the corresponding traction ropes, so that the left handrail and the right handrail rotate for one time, the massager 7 can move for two times or more, and the position adjustment operation of the massager is more flexible and convenient. In this embodiment, the parts of the longitudinal traction rope 12 and the transverse traction rope 13 between the chair back 3 and the bottom of the chair frame 1 all adopt the brake line structure assembly, the two ends of the plastic outer skin of the brake line structure assembly are respectively connected between the chair back 3 and the chair frame 1, and the wire core of the brake line structure assembly is connected with the traction ropes of other parts to play a role in traction. The adoption of the brake line structure assembly greatly facilitates the arrangement of the traction ropes, so that the manual massage position adjusting structure is simpler, and the influence between the traction ropes and other components is avoided.
As shown in FIG. 4, in order to further improve the massage comfort of the office chair, in the present embodiment, the bottom of the massage device 7 is mounted on the elastic seat plate 7-2, the elastic seat plate 7-2 is mounted on the mounting plate 7-1 through the guide post 7-3, the mounting plate 7-1 is slidably mounted on the transverse guide rod 8, the guide post 7-3 is sleeved with the spring 7-4, one end of the spring 7-4 abuts against the mounting plate 7-1, and the other end abuts against the elastic seat plate 7-2. Thus, the massager 7 is arranged on the transverse guide rod 8 through the elastic mechanism, so that the contact position of the body and the massager 7 has certain elastic buffer instead of being pressed against the body for massaging, the massage comfort is improved, and the problems of jamming, damage and the like of the massager 7 are effectively prevented; moreover, the elastic mechanism is simple and compact in structure, convenient to set and low in cost. In this embodiment, the massager 7 may be a commercially available mini massager, such as a mini massager of nojia brand, which may be powered by a storage battery or a USB interface, and may work when a body contacts its massage head, which is convenient to use; a mini-massager disclosed in patent No. 201120098376.2 may also be used, and will not be described herein.
In addition, the reclining device 4 in this embodiment is a multi-position joint hinge, which is commonly used in folding sofas, and therefore is also commonly referred to as a "sofa hinge", and can be adjusted at will within a range of 90 ° to 180 °, and can be stably maintained at an adjusted angle, and the reclining device has the characteristics of small volume, convenience in installation, and the like, and has no noise during adjustment. In this embodiment, the inside of the chair frame 1 is hollow, and specifically, a steel rod can be integrally bent into a vertical "u" -shaped structure, so that a table component (as shown in fig. 1 and 3) can be disposed at the bottom of the chair seat 2, the table component includes a guide rail 18 fixed at the bottom of the chair frame 1 along the front-back direction of the chair frame 1, a sliding seat plate 19 slidably mounted on the guide rail 18, a lifting rod 20 vertically mounted on the sliding seat plate 19, and a table 22 rotatably mounted on the top of the lifting rod 20, the sliding seat plate 19 is mounted on the guide rail 18 through a slider, a locking knob 21 for fixing the lifting height is further disposed at the lifting joint of the lifting rod 20, and a support roller 23 is further disposed at the front of the sliding seat plate 19, so as to support the table 22 well, and make the use of the table 22 more stable and reliable; the table board assembly realizes the storage and the expansion of the table board through the front-back and high-low expansion, as shown in figure 3, the table board is positioned at the bottom of the chair seat 2 after being stored, the structure is compact, the occupied space is not occupied, and the interference on the use of other functions of the chair seat is avoided; as shown in figure 1, the table board is arranged at the front part of the seat after being unfolded, the position and the angle can be adjusted, and the use is more convenient and flexible. In addition, the bottom of the chair frame 1 is also provided with a caster 17, and the caster 17 can adopt a universal wheel, thereby facilitating office movement.
Example 2
The basic structure of the massage office chair for manually adjusting the massage position in the embodiment is the same as that in embodiment 1, except that: in the embodiment, the transverse traction rope 13 is connected with the front part of the left handrail 5 after bypassing the pulley block, the longitudinal traction rope 12 is connected with the front part of the right handrail 6 after bypassing the pulley block, the transverse sliding of the massager 7 is controlled by the left handrail 5, and the longitudinal sliding of the massager 7 is controlled by the right handrail 6. A user sits on the office chair, the left arm holds the left armrest 5 to lift upwards, so that the massager 7 is pulled by the transverse traction rope 13 to transversely move on the chair back 3, and the horizontal position of the massager 7 can be controlled by the lifting position of the left armrest 5; the right arm holds the right armrest 6 and lifts up, so that the massager 7 is pulled by the longitudinal traction rope 12 to move longitudinally on the chair back 3, and the height position of the massager 7 can be controlled by the lifting position of the right armrest 6. The massage device 7 can be adjusted at any position of the back by matching the left hand and the right hand of a user, and the massage position can be adjusted according to the needs of the user, so that compared with the traditional mode of mechanically changing the massage position, the massage position is flexibly adjusted, the adjustment is flexible and convenient, the controllability is strong, and the massage comfort level is greatly improved; and, massage position manual regulation structural design is ingenious, and is simple compact, and the setting is convenient, and the operation is reliable and stable, and the energy saving also can play the effect that the arm was taken exercise at back massage in-process.
According to the massage office chair capable of manually adjusting the massage position, the traction rope is pulled by the rotation of the left handrail and the right handrail, so that the traction rope drives the massager to freely slide on the chair back transversely and longitudinally to control the massage position, the massage position is flexibly adjusted, the adjustment is flexible and convenient, the controllability is strong, and the massage comfort level is greatly improved; and, the manual regulation structure design of massage position is ingenious, and is simple compact, and the setting is convenient, and the operation is reliable and stable. The invention controls the massage position manually without electric power, reduces the risk of electric leakage and electric shock, is safer and more reliable to use, controls the massage position by operating the handrail, and can also play a role in arm exercise in the massage process.
The present invention and its embodiments have been described above schematically, without limitation, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching, without departing from the spirit of the invention, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the invention.
Claims (6)
1. The utility model provides a massage office chair of manual regulation massage position, includes chair frame (1), locates seat support (2) on chair frame (1), the back of the chair (3) of being connected through angle modulation device (4) with chair frame (1) rear portion, locates left side handrail (5) and right side handrail (6) of chair frame (1) both sides and locates massager (7) on the back of the chair (3), its characterized in that: the massager (7) is installed on the chair back (3) through a transverse and longitudinal sliding mechanism which can enable the massager (7) to freely slide transversely and longitudinally on the chair back (3), the two sides of the chair frame (1) are respectively provided with a transverse traction rope (13) which can pull the massager (7) to slide transversely and a longitudinal traction rope (12) which can pull the massager (7) to slide longitudinally through pulley blocks, the transverse and longitudinal sliding mechanism is also provided with a reset mechanism which drives the massager (7) to reset transversely, the massager (7) resets longitudinally by self weight on the transverse and longitudinal sliding mechanism, the transverse and longitudinal sliding mechanism is also provided with a supporting mechanism which supports the massager (7) longitudinally, the rear parts of the left side handrail (5) and the right side handrail (6) are both rotatably installed at the rear part of the chair frame (1), the transverse traction rope (13) is connected with the front parts of one of the left side handrail (5) and the right side handrail (6) after bypassing the pulley blocks, the longitudinal traction rope (12) rounds the pulley block and is connected with the front part of the other one of the left handrail (5) and the right handrail (6);
the transverse and longitudinal sliding mechanism comprises a longitudinal guide rod (10) longitudinally arranged on the chair back (3), a longitudinal sliding seat slidably arranged on the longitudinal guide rod (10) and a transverse guide rod (8) transversely arranged on the longitudinal sliding seat, and the massager (7) is slidably arranged on the transverse guide rod (8); the reset mechanism is a transverse reset spring (9) sleeved on the transverse guide rod (8), and the support mechanism is a longitudinal support spring (11) sleeved on the longitudinal guide rod (10); one end of the longitudinal traction rope (12) is connected with the longitudinal sliding seat, and one end of the transverse traction rope (13) is connected with the massager (7);
the pulley block on the left side of the chair frame (1) has the same structure as the pulley block on the right side of the chair frame (1), wherein,
the pulley block on the left side of the chair frame (1) comprises a movable pulley (14) fixed at the front part of the left handrail (5) and a fixed pulley (15) arranged at the bottom of the chair frame (1) and positioned below the movable pulley (14), one end of a longitudinal traction rope (12) is connected with the longitudinal sliding seat, and the other end of the longitudinal traction rope is fixedly connected with the chair frame (1) after sequentially bypassing a steering pulley (16) arranged on the chair back (3) and the fixed pulley (15) and the movable pulley (14) of the pulley block on the left side;
the pulley block on chair frame (1) right side is including fixing at the anterior movable pulley (14) of right side handrail (6) and locating chair frame (1) bottom and being located fixed pulley (15) of this movable pulley (14) below, the one end and the massager (7) of horizontal haulage rope (13) be connected, the other end links firmly with chair frame (1) after walking around fixed pulley (15) and movable pulley (14) of right side pulley block in proper order.
2. A massaging office chair for manually adjusting the massaging position as claimed in claim 1, wherein: the parts of the longitudinal traction ropes (12) and the transverse traction ropes (13) between the chair back (3) and the bottom of the chair frame (1) are all of brake line structure components.
3. A massaging office chair for manually adjusting the massaging position according to claim 1 or 2, characterized in that: the bottom of the massager (7) is arranged on an elastic seat plate (7-2), the elastic seat plate (7-2) is arranged on an installation plate (7-1) through a guide pillar (7-3), the installation plate (7-1) is slidably arranged on a transverse guide rod (8), a spring (7-4) is sleeved on the guide pillar (7-3), one end of the spring (7-4) abuts against the installation plate (7-1), and the other end of the spring abuts against the elastic seat plate (7-2).
4. A massaging office chair for manually adjusting the massaging position according to claim 3, characterized in that: the angle adjusting device (4) is a multi-gear joint hinge.
5. A massaging office chair with manually adjustable massaging positions as claimed in claim 4, characterized in that: the bottom of seat support (2) still be equipped with the table subassembly, this table subassembly includes along guide rail (18) of chair frame (1) fore-and-aft direction fixing in chair frame (1) bottom, sliding seat board (19) of slidable mounting on guide rail (18), vertical lifter (20) of installing on sliding seat board (19) and rotate and install table (22) at lifter (20) top, sliding seat board's (19) front portion still be equipped with supporting roller (23), lifter (20) on still be equipped with and be used for fixed high locking knob (21) that goes up and down.
6. A massaging office chair with manually adjustable massaging positions as claimed in claim 5, characterized in that: the bottom of the chair frame (1) is also provided with a caster (17).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710684699.1A CN107455973B (en) | 2017-08-11 | 2017-08-11 | Massage office chair capable of manually adjusting massage position |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710684699.1A CN107455973B (en) | 2017-08-11 | 2017-08-11 | Massage office chair capable of manually adjusting massage position |
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| CN107455973A CN107455973A (en) | 2017-12-12 |
| CN107455973B true CN107455973B (en) | 2020-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710684699.1A Active CN107455973B (en) | 2017-08-11 | 2017-08-11 | Massage office chair capable of manually adjusting massage position |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108158224B (en) * | 2018-02-07 | 2023-10-03 | 杨益民 | Student chair with sliding storage container provided with limiting and detachable functions |
| CN108477890B (en) * | 2018-04-17 | 2020-11-24 | 浙江奥士家具有限公司 | Multifunctional health-care office chair |
| CN109077912B (en) * | 2018-06-04 | 2020-07-24 | 青岛市中心医院 | Medical treatment is with shank joint massage equipment |
| CN108784080B (en) * | 2018-06-04 | 2021-01-29 | 安徽省武狄家具有限公司 | Office chair |
| CN108938369B (en) * | 2018-07-26 | 2021-02-19 | 高燕锋 | Back massage chair beneficial to knee joint movement |
| CN112245248A (en) * | 2020-11-16 | 2021-01-22 | 杭州浩然公寓有限公司 | Household novel massage sofa chair |
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| CN202525582U (en) * | 2012-04-09 | 2012-11-14 | 常州信息职业技术学院 | Massage office chair |
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| CN204908666U (en) * | 2015-09-11 | 2015-12-30 | 浙江十全医疗器材有限公司 | Therapeutic massage chair |
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| CN202525582U (en) * | 2012-04-09 | 2012-11-14 | 常州信息职业技术学院 | Massage office chair |
| JP2014042812A (en) * | 2012-07-31 | 2014-03-13 | Daito Denki Kogyo Kk | Chair type massage machine |
| CN103230172A (en) * | 2013-04-27 | 2013-08-07 | 常州工学院 | Multifunctional office chair |
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