34results about "Office stools" patented technology

To provide a high stool excellent in flexibility of movement with respect to a floor surface.SOLUTION: A high stool comprises a seat A, and a leg body B for supporting the seat A so that a seating surface m can be held at a height of 600-800 mm. A caster Q is provided at the lower end of the leg body B. Additionally, the high stool also comprises an on-seat frame body C that is positioned above the seat A and positioned along both the right and left side parts and rear part of the seat A in a plan view. Such a constitution enables provision of the high stool excellent in flexibility of movement with respect to a floor surface.SELECTED DRAWING: Figure 1

The present invention relates to a back support comprising: a frame intended to be positioned at least on the back of a user; means for attaching the frame to the user's torso; and a support bracket fixed to said frame. This support bracket comprises at least four ends, the first two of which are fixed to areas of the frame respectively to the right and left of the user's torso. The support bracket is tiltable relative to the frame such that at least the other two ends of the frame are intended to rest on an external surface to support the weight of the user's torso. Figure 3 illustrates this in the abstract.

The invention relates to a seat arrangement for a means of transport, in particular for a means of passenger transport, wherein the seat arrangement can be arranged on the means of transport by means of a fastening device, wherein the seat arrangement is intended and suitable for providing a sitting position at standing height, wherein the seat arrangement comprises at least one frame element, which is arranged on the fastening device by means of at least one mounting shaft, wherein the at least one mounting shaft is received in at least one receiving device of the fastening device, wherein the at least one receiving device is arranged on a fastening element which is configured as an arm element extending along a height axis.

The utility model relates to the field of purification workstation discloses a double -deck purification workstation, including seat mechanism, adjusting mechanism, casing, the seat mechanism includes sliding block, the sliding block front end fixedly connected with the seat board, the adjusting mechanism includes the card frame, fixed plate, moving plate, the card frame inner wall slidingly connected with the support, the support outer wall and sliding block inner wall are slidingly connected, two fixed links are slidingly connected in the support rear end inner wall, two fixed link outer walls and card frame rear end inner wall are slidingly connected, two spring movable sleeve joints have in fixed link rear end outer wall, two spring rear end surface and fixed plate front end surface close two side places are fixedly connected, two spring front end surface and moving plate rear end surface are fixedly connected, two fixed links are slidingly arranged in fixed plate inner wall. In the utility model, the cooperation of seat mechanism and adjusting mechanism can make the whole more humanized.

The problem addressed by the invention is that of specifying a pendulum stool (2) which can be produced as easily and cost-effectively as possible and has a long life and a high degree of sitting comfort. This aim is achieved by a one-legged pendulum stool (2) having a seat (4), a foot plate (6) and a central column (8) arranged between the seat (4) and the foot plate (6), wherein the central column (8) comprises a coil spring (10) and a gas compression spring (14) with a pressure cylinder (12) and a piston rod (16), wherein the pressure cylinder (12) is provided, at least in a central region, with a casing (34) made of an elastic foam material, wherein the coil spring (10) is fastened to the foot plate (6) at one end projecting substantially perpendicular to the foot plate and the pressure cylinder (12) with the casing (34) is pushed into the coil spring (10) at the other end and is fixed therein with a clamping fit, wherein the casing (34) is arranged between the pressure cylinder (12) and the windings of the coil spring (10), and wherein the piston rod (16) supports the seat (4).

The present application relates to information collection display device technical field, specifically disclose a kind of multi-party information collection display platform, including installation platform, at least one information collection display mechanism and control mechanism, the installation platform inside is equipped with installation cavity.The present application is equipped with installation platform, information collection display mechanism and control mechanism, initial state, information collection display mechanism is housed in installation cavity inside, display state, control mechanism controls information collection display mechanism along the groove towards the outside of table top movement, so that information collection display mechanism moves to the outside of table top, so that information collection display mechanism carries out collection and display to information;It is also equipped with storage slot in the installation platform periphery, the inside of the storage slot is equipped with seat, initial state, seat is housed in storage slot inside, display state, control mechanism controls seat towards the outside of storage slot movement, so that seat and installation platform between there is space for user to ride, facilitate user to use seat container.

Disclosed is a patient positioning assembly for orientating a patient with respect to a radiation source. The patient positioning assembly includes a translatable member movable in a vertical direction between a vertically downwards first position and a vertically upwards second position. The patient positioning assembly further includes a patient support assembly mounted to the translatable member and adapted to rotate relative to the translatable member about a vertical axis. The patient support assembly is configurable between a first orientation, which sustains the patient in a seated position, and a second orientation, which sustains the patient in a generally standing position.

The problem addressed by the invention is that of formulating a rocking stool (2) which can be produced in a simple, economical and efficient manner as much as possible, has a long service life, and at the same time has a high sitting comfort. This object is achieved by a single-leg swing stool (2) comprising a seat (4), a foot plate (6) and a central column (8) located between the seat (4) and the foot plate (6), the central column (8) comprising a coil spring (10) and a gas pressure spring (14) with a pressure cylinder (12) and a piston rod (16), the pressure cylinder (12) being provided at least in a central region with a sheath (34) made of an elastic foam material, and the piston rod (16) being provided with a piston rod (16). One end of the coil spring (10) is connected to the foot pedal (6) and extends substantially perpendicular to the foot pedal, the other end of the pressure cylinder (12) with a sheath (34) is pushed into the coil spring (10) and fixed therein by a clamping fit, the sheath (34) is located between the pressure cylinder (12) and the coil of the coil spring (10), and the piston rod (16) carries the seat (4).

Seating arrangement (1) for a passenger transport vehicle (101), wherein the seating arrangement (1) can be arranged on the passenger transport vehicle (101) by means of a fastening device (5), wherein the seating arrangement (1) comprises at least one frame element (2, 2a, 2b) which is arranged on the fastening device (5) by means of at least one bearing axis (22), wherein the at least one bearing axis (22) is received in at least one receiving device (23, 23a, 23b) of the fastening device (5), wherein the at least one receiving device (23, 23a, 23b) is arranged on a fastening element (25) which is designed as an arm element (25, 25a, 25b) extending along a vertical axis (Z), wherein the at least one frame element (2, 2a, 2b) has an upper area (3) for supporting the back and at least one seat area integrated into the at least one frame element (2, 2a, 2b). (4, 4a, 4b) includes, characterized by the fact that the seating arrangement (1) is designed and suitable to provide a seat position at standing height, wherein the at least one frame element (2, 2a, 2b) is pivotable about a pivot axis (6) extending along a width axis (Y) relative to the fastening device (5), wherein the at least one frame element (2, 2a, 2b) is pivotable in at least two pivot positions (12a, 12b, 12c), wherein only one bearing axis (22) is provided, wherein the bearing axis (22) is received in at least one receiving device (23, 23a, 23b) of the fastening device (5), wherein the bearing axis (22) extends through a through-channel (24) of the at least one frame element (2, 2a, 2b), and wherein the bearing axis (22) is rotationally fixed to the fastening device (5), wherein a lateral surface (33) of the bearing axis (20) has two outer areas (34) against which an inner surface (24a) of the passage channel (24) abuts in such a way that a rotation of the at least one frame element (2, 2a, 2b) relative to the bearing axis (22) is enabled, wherein a first stop element (30, 31) in the form of a recess is provided along a circumferential direction (35) of the bearing axis (22) between the two outer areas (34), wherein the bearing axis (22) has two first stop elements (30, 31), wherein the first stop elements (30, 31) are designed as a recess in the outer surface (33) of the bearing axis (22), wherein the recess extends over the entire extent along a width axis (Y) of the bearing axis (22), wherein two further stop elements (32a, 32b) are arranged in the passage channel (24), wherein the two stop elements (32a, 32b) are designed as a projection on the inner surface (24a) of the passage channel (24) and project into the stop elements (30, 31) of the bearing axis (22) which are designed as recesses, the projection extends over the entire length along the lateral axis (Y) of the passage channel (24), wherein the first stop elements (30, 31) each have two stop surfaces (30b, 31b, 30c, 31c) which represent the transition to the adjacent outer areas (34).

The chair includes a seat assembly, which includes a seat and a support column on a base; a repositionable backrest assembly, which adjustably connects the backrest to the seat assembly; and a convertible footrest assembly. The repositionable backrest assembly includes a carriage connected to the backrest. The backrest is movable via the carriage between a rearward position and a forward position relative to the seat. The convertible footrest assembly includes a foot platform, which is movable to the seat assembly, and the foot platform includes a first footrest surface and a second footrest surface. The foot platform is movable between a first position, in which the first footrest surface is oriented toward the seat, and a second position, in which the second footrest surface is oriented toward the seat.

A stool comprising a plurality of hinges and a plurality of supporting members connected via the plurality of hinges. The stool further comprises a handle connected to one of the plurality of supporting members with a connecting member. The plurality of supporting members including at least two top members, a front member, a back member, a pair of right-side members and a pair of left side members. The handle includes a top part, a middle part and a bottom part. The bottom part of the handle is connected to one of the plurality of supporting members with a joining component. The plurality of supporting members are in open position when pushed down against the floor by applying the downward force through the handle. The handle further comprises a lever mechanism to fold the plurality of supporting members when the long handle is lifted.

The invention relates to a mechanism for a piece of seating furniture. In order to provide a structurally particularly simple solution for adjusting the kinematics of a piece of seating furniture, a mechanism is proposed comprising a base support (2) that can be placed on a chair column (3), a seat support (4), a backrest support (5) that can be pivoted backwards, and a main spring arrangement (11) for acting on the mechanism (1) against the movement of the backrest support (5), wherein the base support (2), the seat support (4) and / or the backrest support (5) are connected to each other via pivot axes (13, 16, 19), characterized in that the relative position of at least one of the pivot axes (16) to the other pivot axes (13, 19) can be changed independently of a pivoting movement of the backrest support (5).

A wall-top mechanical creeper is designed to be used on top of framed walls during construction, and preferably includes a generally horizontal platform having a series of rotatable rollers disposed on an underside thereof. The horizontal platform includes a front transverse side, a rear transverse side and two longitudinal sides. Each longitudinal side of the platform is attached to a skid plate that is preferably attached thereto via hinge or other mechanism that allows the skid plates to pivot with respect to the platform. Each skid plate preferably includes a pivoting stirrup, wherein each stirrup includes a generally horizontal step member. In a preferred embodiment, a cushion is affixed to the upper surface of the platform. The mechanical creeper may be used on top of walls and wall frames during construction, allowing a worker to sit or lie on the platform and roll along the top of the wall.

An item of seating furniture (2) includes a seating frame (11) with a running gear and with at least one seating assembly (12), along with a table assembly (14), a footrest (13), and a power storage system which supplies the seating furniture (2) with energy. The item of seating furniture (2) further includes a control unit and a comfort, work and / or entertainment device (15). The control unit controls the comfort, work and / or entertainment device (15). In addition, a seating furniture system (1) having at least one item of seating furniture (2) is also provided.

Seating arrangement (1) for a means of transporting persons, wherein the seating arrangement (1) can be arranged on the means of transporting persons by means of a fastening device (5), wherein the seating arrangement (1) comprises at least one frame element (2, 2a, 2b) with an upper area (3) which is provided and suitable for supporting the back and at least one seat area (4, 4a, 4b) which is integrated in the at least one frame element (2, 2a, 2b), wherein the at least one frame element (2, 2a, 2b) is formed by a lower section (7) and an upper section (8), wherein the lower section (7) has a first transverse section (9) and a second transverse section (10), each of which extends substantially along a first lateral axis (Y') of the at least one frame element (2, 2a, 2b), wherein the at least one frame element (2, 2a, 2b) is pivotable about a pivot axis (6) extending along a further lateral axis (Y) relative to the fastening device (5), wherein the at least one frame element (2, 2a, 2b) is pivotable in at least two pivot positions (12a, 12b, 12c), characterized by the fact that the upper section (8) comprises a third transverse section (11) extending along the first latitude axis (Y'), wherein the first transverse section (9) and second transverse section (10) have an increased extension along a depth axis (X'), wherein in each pivot position (12b, 12c) the first transverse section (9) or the second transverse section (10) forms at least section by section the seating area (4, 4a, 4b) which extends parallel to a first fictitious plane (13) which is parallel to the floor (102) of the passenger transport vehicle.

Chair guide device (1) with a housing (2), comprising: - a case base (3), - at least two parallel side walls of the housing (4.1, 4.2) and two end walls (6.1, 6.2), and - at least one cover element (5) which can be placed on the housing side walls (4.1,4.2) and connected to at least one of the housing side walls (4.1,4.2) by means of force-fit and / or form-fit, - with at least one carriage (8) carrying a chair base (7) with roller elements (9), which is movable in the longitudinal extension (XY) of the housing base between the two housing side walls on the housing base (3), characterized in that at least one guide element (10) is arranged on the carriage (8) such that the carriage (8) is guided by the housing side walls (4.1,4.2) when moving over the housing base (3).

The present invention relates to at least one chairless chair exoskeleton (10) in order to provide seating support to the user while the user is standing particularly in industrial field, and having at least one foot connection element (50) for being connected to the foot of the user and at least one calf support element (22) connected to said foot connection element (50), and at least one thigh support element (20) connected to said calf support element (22) by means of at least one joint (23) and at least one energy storage element (30) associated to the thigh support element (20) from one side and associated to the calf support element (22) from the other side.

Chair frame, including: a seat cushion; a footrest which is pivotably connected to a front end of the seat cushion about a first axis of rotation; a backrest pivotably connected to a rear end of the seat cushion about a second axis of rotation, the backrest being designed to fold relative to the seat cushion along a front-to-back direction of the seat cushion, and the footrest being designed to extend or retract relative to the seat cushion along the front-to-back direction; and a synchronizing element for synchronizing the movement of the footrest and the backrest, wherein the synchronizing element comprises: a rod body that extends along the front-to-back direction of the seat cushion; a front oblique arm connected to the rod body and extending forward and obliquely towards the front of the seat cushion relative to the rod body; and a rear oblique arm that is connected to the rod body and extends rearward and obliquely towards the back of the seat cushion relative to the rod body; wherein one of the rear and front inclined arms is oriented upwards, while the other is oriented downwards; the front inclined arm is pivotably connected to the footrest about a third axis of rotation; and The rear inclined arm is connected to the backrest in a way that allows it to pivot around a fourth axis.

Seating arrangement (1) for a means of transport of persons, wherein the seating arrangement (1) can be arranged on the means of transport of persons by means of a fastening device (5), wherein the seating arrangement (1) comprises at least one frame element (2, 2a, 2b) which is arranged on the fastening device (5) by means of at least one bearing axis (22), wherein at least one frame element (2, 2a, 2b) is pivotable about a pivot axis (6) extending along a width axis (Y) relative to the fastening device (5), wherein at least one frame element (2, 2a, 2b) is pivotable in at least two pivot positions (12a, 12b, 12c), characterized by the fact that the seating arrangement (1) is designed and suitable to provide a seat position at standing height, wherein only one bearing axis (22) is provided, wherein the bearing axis (22) is received in at least one receiving device (23, 23a, 23b) of the fastening device (5), wherein the at least one bearing axis (22) extends through a through channel (24) of the at least one frame element (2, 2a, 2b) and is rotationally fixed to the fastening device (5), wherein a locking device (29) is provided by means of which the at least one frame element (2, 2a, 2b) can be locked in at least one pivot position (12a; 12b, 12c), wherein the locking device (29) is arranged on the at least one frame element (2, 2a, 2b) and comprises a first locking element (42) which can be engaged with at least one further locking element (46) of the bearing axis (22), wherein the locking device (29) comprises an operating element (39) by means of which the first locking element (42) can be displaced, wherein by displacing the first locking element (42) the engagement with the at least one further locking element (46) of the bearing axis (22) can be released, wherein a resetting device (43) is actuated during the displacement movement to release this engagement, wherein the resetting device (43) A compression spring element or an elastic element,wherein, after actuation of the operating element (39), the first locking element (42) can be displaced by the resetting device (43), thereby enabling engagement with at least one further locking element (46) of the bearing axis (22), wherein at least one frame element (2, 2a, 2b) is formed by a lower section (7) and an upper section (8), wherein the operating element (39) is arranged on the lower section (7) of the at least one frame element (2, 2a, 2b) by means of a retaining element (38), wherein the operating element (39) is pivotably arranged on the first locking element (42) by means of an axis (41), wherein at least one support section (39a, 39b) of the operating element (39) rests against a collar (38b) of the retaining element (38), wherein when the operating element (39) is actuated, a lever force in a radial direction (45) acts outwards on the axis (41) by means of a support section (39a, 39b) resting against the collar (38b).

The invention relates to a mechanism for a piece of seating furniture. In order to provide a structurally particularly simple solution for adjusting the kinematics of a piece of seating furniture, a mechanism is proposed comprising a base support (2) that can be placed on a chair column (3), a seat support (4), a backrest support (5) that can be pivoted backwards, and a main spring arrangement (11) for acting on the mechanism (1) against the movement of the backrest support (5), wherein the base support (2), the seat support (4) and / or the backrest support (5) are connected to each other via pivot axes (13, 16, 19), characterized in that the relative position of at least one of the pivot axes (16) to the other pivot axes (13, 19) can be changed independently of a pivoting movement of the backrest support (5).

An ergonomic chair having a standing-leaning function. The ergonomic chair comprises a first chair base (2), a gas lift (3) and a first seat (1), which are connected in sequence, and a first backrest (6) and a backrest bracket (5). The first seat (1) is connected to one end of the backrest bracket (5), and the other end of the backrest bracket (5) is connected to the first backrest (6). A second chair base (8) and a storage mechanism are provided on the first chair base (2), and the second chair base (8) is flip-connected to the first chair base (2) by means of the storage mechanism. The ergonomic chair implements standing and leaning by means of providing the second chair base (8), and uses the friction force generated between the feet and the second chair base (8) to counteract the gravity generated in a leaning direction, thereby preventing seats from sliding displacement. The ergonomic chair has strong overall practicability, can bring comfortable standing-leaning usage experience to a user, and can also provide a comfortable sitting posture, thereby mitigating the problem of discomfort such as lumbar fatigue caused by prolonged sitting.

The present disclosure relates to the field of auxiliary tool technology, particularly to a tool stool, the technical solution of which comprises: a base, a first tool tray set on the base; a cushion, support frames for fixedly connecting the cushion to the base; an extension rack and a functional tray set on the extension rack. The extension rack is hinged to the base. When unfolded, the extension rack can be horizontally aligned with the base. When folded, the extension rack can be buttedly placed on the base. The present disclosure features big containing space and scalability.

The invention discloses an intelligent table and chair sitting posture adjusting method based on a pressure center track, and the method comprises the following steps: S1, obtaining pressure distribution data of a user in real time through a pressure sensor array arranged on a seat surface and / or a backrest, and calculating and generating a pressure center track changing along with time; s2, preprocessing the acquired pressure center trajectory data, and extracting kinematics and statistics characteristics of the pressure center trajectory data; s3, based on the extracted features, performing real-time identification and classification on the sitting posture state of the current user by using a pre-trained machine learning classification model, and judging whether the sitting posture belongs to a standard sitting posture or one or more pre-defined bad sitting postures; and S4, if the identification result is that the sitting posture is bad, generating a corresponding adjustment instruction, and controlling a driving mechanism of the table and chair to execute a preset adjustment action so as to promote or assist the user to recover to the standard sitting posture. According to the invention, the user can be physically guided to recover to the standard sitting posture unconsciously, and the comfort and health level are improved.