116 results about "Chair cushion" patented technology

1. The name of the design product: chair pad (bowknot). 2. The use of the design product: cover on the chair, play the role of dustproof decoration. 3. The design points of the design product: the combination of shape and pattern. 4. The picture or photo that can best show the design points: use state reference map. 5. The design product is a thin product, and the left, right, downward and upward views are omitted. 6. The chair in the design picture is a prop and does not belong to the protected design content.

1. The name of this design product: Multi-type chair mat (vintage). 2. Purpose of this design product: Design 1 can be used for reclining chairs, ordinary chairs, rocking chairs, and can be laid on chairs to serve as dust-proof decoration. Design 2 can be used on boss chairs. It can be laid on the chair to serve as a dust-proof decoration. Design 3 can be used on gaming chairs and can be laid on the chair to serve as a dust-proof decoration. 3. The key design point of this design product lies in the combination of shape and pattern. 4. The picture or photo that best illustrates the key points of the design: Main view of Design 1. 5. This product is a thin product and the left, right, top and bottom views are omitted. 6. The chair in the design image is an interior decoration and does not belong to the design content for which protection is requested.

1. Name of the product in this design: Chair Cushion Series. 2. Purpose of this design: To cover a chair for dust protection and decoration. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the key design points: Design 1 3D view. 5. This product design is for a thin product, therefore the left, right, top, and bottom views are omitted. 6. Other situations requiring explanation: Design 1 is the basic design.

1. The name of the design product: massage chair cushion (B312). 2. The use of the design product: for massage chair cushion. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

1. Name of the product in this design: Nursing chair seat cushion. 2. Purpose of this design: For use as a removable seat cushion on a nursing transfer machine. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the key design points: Design 1 3D view. 5. Design 1 is designated as the basic design.

A cushioning material (20) comprising a microcoil sheet (14) comprising an array of wire springs held between two layers of fabric, the fabric layers being joined together to form discrete pockets containing springs; and a surface cover material (22); wherein the surface cover material (22) is secured to the microcoil sheet (14) by one or more seams (24). There is also provided a cushioning article or upholstered item (such as a mattress, mattress topper, seat cushion, chair cushion or loose cushion) comprising a cushioning material according to any preceding claim. There is also provided a method of manufacturing a cushioning material (20) comprising a microcoil sheet (14) comprising an array of wire springs held between two layers of fabric, the fabric layers being joined together to form discrete pockets containing springs; and a surface cover material (22); the method comprising securing the surface cover material (22) to the microcoil sheet (14) by one or more seams (24).

The utility model discloses a chair convenient to assemble, and relates to the technical field of articles for daily use. The chair convenient to assemble comprises a chair support, a chair panel is arranged on the chair support, a split type seat cushion is arranged on the chair panel, the seat cushion comprises a positioning seat, a soft cushion surface and a honeycomb hard cushion surface, and the soft cushion surface and the honeycomb hard cushion surface are arranged above and below the positioning seat respectively. A clamping structure for limiting the positioning seat is arranged on the chair bracket. According to the chair convenient to assemble, the chair panel is improved, the chair cushion in a split type design is additionally arranged on the chair panel, the chair cushion is composed of the positioning seat, the soft cushion surface and the honeycomb hard cushion surface, when the chair is used at ordinary times, the soft cushion surface is used upwards, and when the weather is hot, the chair cushion is turned over to enable the honeycomb hard cushion surface to face upwards, so that the chair is convenient to assemble. Heat accumulation between the soft cushion surface and the human body part is prevented, and the seat cushion cannot move after being assembled, so that the comfort of a chair is improved.

The utility model relates to the technical field of swivel chair chassis, in particular to a swivel chair chassis with a free lifting function, which comprises a swivel chair chassis main body, a support plate is arranged at the top end of the swivel chair chassis main body, the support plate is connected with the swivel chair chassis main body through an auxiliary support mechanism, and an extension adjusting mechanism is arranged on the support plate. A support is arranged at the bottom end of the supporting plate, a connecting ball is arranged at the bottom end of the support, the connecting ball and the swivel chair chassis body are arranged in a clamped and embedded mode, the auxiliary supporting mechanism comprises a connecting plate arranged at the top end of the swivel chair chassis body, an outer rod is arranged on the connecting plate in a penetrating mode, and an inner rod is arranged in the outer rod. The device can adapt to installation of swivel chair cushions with different sizes, and the universality of the device is improved; by taking the connecting ball as the center and through the connecting effect of the auxiliary supporting mechanism, the bearing capacity of the swivel chair chassis main body 1 is further improved, the use stability of the swivel chair chassis main body 1 is improved, and the service life of the swivel chair chassis main body 1 is prolonged.

The application discloses an ergonomic chair cushion depth adjustment control method, comprising the following steps: collecting the instantaneous subsidence profile of the rear part of the cushion sponge in real time through the zoned deployment of the subsidence depth detection unit, and obtaining the initial subsidence evaluation result by combining the sponge rebound recovery form obtained after unloading with the rebound response detection unit; calculating the horizontal projection shortening length according to the instantaneous subsidence profile and the sponge rebound recovery form, determining the permanent collapse sign of the part with the horizontal projection shortening length exceeding the elastic recovery limit, and obtaining the forward stroke adjustment range accordingly; matching the horizontal projection shortening length with the forward stroke adjustment range, determining the necessary amplitude of the slide rail forward push corresponding to the area where the permanent collapse sign is located as the seat depth adjustment scheme; driving the slide rail to execute the forward push action according to the forward push control signal, synchronously collecting the horizontal projection length and the knee rear side gap state after execution, and obtaining the adjusted subsidence recovery seat depth stability by combining the rebound change.

1. The name of the design product: chair pad (Yinchuan). 2. The use of the design product: cover on the chair, play a dustproof decorative role. 3. The design points of the design product: the combination of shape and pattern. 4. The picture or photo that best indicates the design points: use state reference map. 5. The design product is a thin product, omitting left, right, down, and up views. 6. The chair in the design picture is a prop and does not belong to the protected design content.

1. The name of the product of this design: seat cushion. 2. Purpose of this design product: used as a seat cushion for a chair. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

The present invention provides a three-dimensional nonwoven material with a two-component Janus-type curled fiber structure and a preparation method, which belongs to the field of melt-blown nonwoven technology. It includes the steps of preparing raw materials, melt-blown spinning and curling, and fiber stacking. The preparation process of the Janus-type curled fiber only requires regulating the differentiated properties of the melt and the asymmetry of the melt jet flow to prepare fibers with a curled structure in one step. Compared with the existing technology, this can reduce the deformation and curling processing in the later stage, which not only shortens the process flow but also saves energy. The prepared three-dimensional material with a two-component Janus-type curled fiber structure has the characteristics of permanent fluffiness, elasticity, and covering performance, and has good commercial value in the fields of filtration and separation, sound absorption and noise reduction, cold protection and warmth preservation, textile and clothing fabrics, etc. At the same time, it can be widely used in the fields of furniture and home textiles, toys, clothing, medical and sanitary products, chair cushions, etc.

The utility model discloses a lifting seat which comprises a seat cushion framework, a seat back framework, a leg support framework and lifting supporting legs, wherein the seat back framework and the leg support framework are respectively and rotatably connected with the seat cushion framework; the lifting supporting legs are arranged at the bottom end of the seat cushion framework; the lifting supporting leg comprises a lower supporting pipe, an upper supporting pipe partially arranged on the outer layer of the lower supporting pipe in a sleeving mode, a lead screw assembly used for driving the upper supporting pipe to do lifting motion relative to the lower supporting pipe, and an elastic piece used in cooperation with the lead screw assembly and suitable for deforming along with the lifting motion of the upper supporting pipe relative to the lower supporting pipe. A chair back adjusting driving assembly is arranged between the chair cushion framework and the chair back framework; and a leg support linkage adjusting assembly is arranged between the chair cushion framework and the leg support framework.

The utility model relates to the field of furniture manufacturing, in particular to a folding framework and a folding chair cushion, which comprise a framework main body and a back rod framework, the framework main body comprises a seat rod framework and an extending part which is fixedly connected to the rear side of the seat rod framework and is bent upwards; the lower end part of the back rod framework is hinged to the upper end of the extension part of the framework main body; a locking assembly is arranged between the back rod framework and the extension part of the framework main body, and the locking assembly is used for controlling the back rod framework to be locked or loosened relative to the extension part; when the back rod framework is locked relative to the extension part, the back rod framework is fixed in the extension direction of the extension part; and when the back rod framework is loosened relative to the extension part, the back rod framework can turn over relative to the hinge point relative to the extension part of the framework main body. The scheme has the advantages of being simple in structure, convenient to operate, stable in locking and high in multifunctionality.

The present invention belongs to the technical field of bed and chair cushions, and relates to a bed and chair cushion with adjustable hardness and its adjustment method. Contact airbags capable of sensing whether they are flattened are arranged in a row on a support plate, and a comfort layer is laid on the contact airbags to form a mattress body. Each contact airbag is connected to an electromagnetic air valve correspondingly. An air pump is used to inflate the contact airbags, a gas pressure detector is used to detect the air pressure of the contact airbags, and an exhaust solenoid valve is used to exhaust the contact airbags. When a body movement of a human body is detected by a human body physiological detection device, the controller will make the air pressure device work, determine the positions of different regions of the human body, and adjust the air pressure of the contact airbags corresponding to different regions of the human body, so that the supporting forces of the contact airbags on different regions of the human body are evenly distributed. This bed and chair cushion with adjustable hardness can adapt to the sleeping posture curve of the human body, make the supporting forces of different parts of the human body evenly distributed, and keep the lumbar spine in the position of the normal sleeping posture curve of the human body after long-term use. This bed and chair cushion with adjustable hardness has a simple structure, convenient operation and low cost.

The design for which registration is sought is shown on an appliance that can function as a cushion for a seat (e.g., a children's chair such as a high chair) for purposes such as sitting down. As shown in the illustration, what the cushion includes is, by way of example and not limitation, the front in the form of a continuous T-shaped convex surface in plan view. The dashed lines shown in the drawings indicate features for which registration is not sought and do not constitute part of the design for which registration is sought. 2.1) Front view, right side view, perspective view; 2.2) Front view, left side view, perspective view; 2.3) Front view; 2.4) Rear view; 2.5) Right side view; 2.6) Left side view; 2.7) Plan view; 2.8) Bottom view

The application discloses a massage chair back cushion driven manually or electrically, which comprises a back frame and a back cushion body. The back frame comprises a front part, a rear part and a top part. The front part of the back frame is used for the back of a user to lean against. At least one guide component is arranged on the back frame. The guide component comprises a front section arranged longitudinally on the front part of the back frame, a middle section arranged on the top part of the back frame and a rear section arranged on the rear part of the back frame. The back cushion body is connected with the guide component, so that the back cushion body can move along the front part, the top part and the rear part of the back frame. The massage chair back cushion driven manually or electrically has simple structure and can adjust the position of the back cushion body according to the use requirement.

1. Name of the product in this design: Chair Cushion (Beidou Series Chassis Cushion). 2. Purpose of this design: For use as a seat cushion for a chair. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The utility model relates to the technical field of chairs, in particular to an anti-static chair seat and chair, which comprise a chair cushion, an L-shaped rod and a backrest, the backrest is mounted at one end of the L-shaped rod, the other end of the L-shaped rod is slidably connected to the lower end face of the chair cushion, a sliding through groove is formed in the upper end face, close to the L-shaped rod, of the chair cushion, and the notch size of the sliding through groove is not smaller than the rod diameter size of the L-shaped rod; the chair cushion comprises a bottom plate, an anti-static cushion and a seat cushion, the anti-static cushion is installed at the upper end of the bottom plate, the seat cushion is laid on the upper end face of the anti-static cushion, the bottom plate is provided with an anti-static edge covering sleeve, the edge of the bottom plate is sleeved with the anti-static edge covering sleeve, and by arranging the anti-static edge covering sleeve at the edge of the bottom plate, static electricity can be prevented from being generated at the edge of the chair; the whole anti-static effect of the anti-static chair is more perfect, the anti-static requirement is better met, meanwhile, the distance between the backrests can be adjusted and can be flexibly adjusted to meet the use requirements of different people, the applicability is improved, and the requirements of more people can be met.

The utility model relates to chair mat sponge cutting technical field, and the purpose is to provide a kind of chair mat sponge efficient cutting forming device, including bottom plate, the adjusting assembly is equipped on the bottom plate side wall, the limiting component is fixedly arranged on the adjusting assembly upper surface, the driving assembly is equipped on the bottom plate outer wall, the moving assembly is equipped on the bottom plate side wall, the cutting adjusting assembly is equipped on the moving assembly upper surface, the cutting assembly is equipped on the cutting adjusting assembly lower surface, by adjustable limiting component, different specifications size chair mat sponge can be quickly adapted, ensure that sponge position is accurate when cutting, improve cutting accuracy.Moving assembly and driving assembly cooperate to realize multidirectional flexible movement, satisfy complex cutting demand.High degree of automation, reduce manual intervention, reduce labor intensity, improve production efficiency.At the same time, cutting guide structure guarantees cutting stability, makes cutting surface level, significantly improves the cutting quality of chair mat sponge and finished product quality.

The invention relates to a desk and chair capable of lifting cooperatively, and belongs to the desk and chair technology, the desk and chair comprises a fixed base, a positioning support leg and a vertical mounting frame are fixedly mounted at one end of the top of the fixed base, a lifting driving assembly is mounted on the inner wall of the vertical mounting frame, and a desk plate is mounted on the lifting driving assembly; the table plate is slidably connected with the positioning supporting legs through the first lifting supporting legs, the chair supporting legs and the driven lifting assembly are installed at the other end of the top of the fixed base, the chair supporting legs are connected with the fixed base through the self-positioning type sliding connection assembly, and the chair cushion is installed on the driven lifting assembly. The position of the chair can be flexibly adjusted, it can be guaranteed that the chair and the base are fixed when a user sits on the chair, stability is improved, meanwhile, the table plate and the chair cushion can synchronously ascend and descend, convenience and rapidness are achieved, and practicability is high. And the synchronous lifting of the table plate and the chair cushion is not influenced by the movement of the chair cushion.

The invention belongs to the technical field of rehabilitation instruments, particularly relates to a cardiac intervention postoperative rehabilitation instrument, and provides the following scheme aiming at the problems that the hip of an existing patient can slide on a chair, the patient feels uncomfortable when lying on a sickbed for a long time, and the muscle of the back of the patient is prone to stiffness, the cardiac intervention postoperative rehabilitation instrument comprises a bottom plate, and a seat is arranged above the bottom plate; a rotating shaft is rotatably connected into the seat, a seat back is fixedly arranged on the outer wall of the rotating shaft in a sleeving mode, a rotating groove is formed in the top of the seat, and a seat cushion plate is rotatably connected into the rotating groove. Furthermore, the patient can be prevented from sliding off from the chair cushion plate through lower limb stretching training and shaking in the later period, in addition, the patient can recline on the chair under the action of the adjusting structure, the massage wheel set can apply a certain degree of force to the patient, muscles on the two sides of the spine of the patient are effectively massaged, and the patient can feel comfortable. In addition, the seat can be shaken through the extension of the lower limbs.

1. The name of the present design product: chair pad (classic). 2. The use of the present design product: cover on the chair, play a dustproof decorative role. 3. The design points of the present design product: in the shape and pattern combination. 4. The picture or photo that can best show the design points: design 1 use state diagram. 5. The present design product is a thin product, omit left, right, down, up view. 6. The chair in the design picture is a supporting object and does not belong to the protected design content. 7. Other circumstances that need to be explained: design 1 as the basic design.

According to the seat cushion for the chair, a plurality of buffer grooves which deform according to the seat load of a user are formed in the center part of the lower surface, the plurality of buffer grooves comprise a plurality of main buffer grooves and a plurality of auxiliary buffer grooves, the plurality of main buffer grooves are respectively arranged in a plurality of rows in the front-back direction and the left-right direction and are mutually spaced at equal intervals, and the auxiliary buffer grooves are arranged in a plurality of rows in the front-back direction and the left-right direction. And a plurality of sub-cushion grooves respectively connected to the plurality of main cushion grooves and formed in a linear shape having a narrower and shallower width and depth than the plurality of main cushion grooves, thereby having an advantage of improving seat comfort with a simple structure.

The utility model relates to the related technical field of bar chair structures, and discloses a bar chair with a damping function, which comprises adjusting slide rails, a bar chair mounting seat and a bar chair cushion, the bar chair mounting seat is arranged between the adjusting slide rails, the bar chair mounting seat is connected with the adjusting slide rails through a quick release structure, and the bar chair cushion is arranged between the adjusting slide rails. And a damping structure is arranged above the barstool mounting seat. A position-adjustable barstool structure can be formed through the arrangement of the barstool mounting seat, the barstool cushion and the adjusting sliding rail, the lower structure is more stable through the arrangement of the box body structure, and the barstool has a better deformation space through the arrangement of the parallelogram-shaped damping structure. Therefore, the tension spring between the first linkage rod and the second linkage rod ensures that the shock absorption structure can rebound after deformation, the shock absorption effect of the seat is jointly ensured by the tension spring and the rebound of the damping shock absorber, the limiting and locking of the barstool cushion on the sliding rod are achieved through sliding locking, and the stability and reliability of sitting are ensured.

1. Name of the product in this design: Massage chair cushion (B344). 2. Purpose of this design: For use in massage chair cushions. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the key design points: Design 1 3D view. 5. Design 1 is designated as the basic design.

The utility model discloses a double-hole chair cushion cover with a zipper, and relates to the technical field of cushion covers, in particular to the double-hole chair cushion cover with the zipper, which comprises an upper-layer cushion cover, side cushion covers are sewn on three sides of the upper-layer cushion cover through sewing threads, first sealing edges are sewn at the sewing positions of the upper-layer cushion cover and the side cushion covers through sewing threads, and second sealing edges are sewn at the sewing positions of the upper-layer cushion cover and the side cushion covers through sewing threads. A second sealing edge is sewn on the outer surface of the side cushion cover through a sewing line, and a third sealing edge is sewn on the bottom edge of the side cushion cover through a sewing line. According to the double-hole chair cushion cover with the zipper, through the arrangement of the upper-layer cushion cover, the side cushion cover, the first sealing edge, the second sealing edge and the third sealing edge, the double-hole chair cushion cover with the zipper has the combined effect that the cushion cover and a chair are more fit and more attractive, through the arrangement of the zipper, the cushion position and the rear piece position of the cushion cover are connected more tightly, and the double-hole chair cushion cover with the zipper is more attractive in appearance. The cushion cover is not convenient to move, the wearing stability is improved, the cushion cover is convenient to disassemble, and the purpose of improving the practicability is achieved.

1. Name of the product in this design: Elastic Chair Cushion. 2. Purpose of this design: for use as a seat cushion in a spring chair. 3. The key design features of this product are its overall shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1. 5. This design is for a thin product, therefore the left view, right view, top view, and bottom view are omitted.