Chair with hidden leg support
By setting up a hidden seat design with movable longitudinal beams and rotating shafts under the seat base, the problem of the existing seat leg rest taking up space is solved, and the hidden storage and deployment of the leg rest is realized, which improves the improvement of the Support stability and ease of operation.
Patent Information
- Application Number
- CN202421345267.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-13
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-06-13
AI Technical Summary
When the existing seat leg support is tilted down and stored, it occupies the storage space under the seat, affects the pick-up and placement of items, and has poor support stability and is cumbersome to operate.
A leg-holding hidden seat is designed. By setting longitudinally movable longitudinal beams and rotating shafts under the base, the pallet can be flipped up clockwise or down counterclockwise for storage and deployment, and the guide rails and bead structures are used to achieve longitudinal Stability and hiding of beams.
It realizes hidden storage and deployment of the leg support, reduces the use of space under the seat, improves support stability and simplicity of operation, and does not affect the pick-up and placement of items under the base.
Smart Images
Figure CN222486733U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of seats, in particular to a seat with hidden leg supports. Background Art
[0002] In order to support the legs of the human body, a leg rest can be installed at the front end of the seat. When lying on the seat to rest, the leg rest can be used to support the legs to increase comfort.
[0003] The leg rest is usually fixed to the front of the seat and cannot be disassembled, or it can only be folded down for simple storage. However, the folded-down leg rest affects the storage space under the seat and is not convenient for taking and placing items under the seat, especially for students who need to place school bags under the seat. The folded-down leg rest affects the placement of school bags and other items. In addition, the leg rest needs to be tightened after being folded up, otherwise the support stability is relatively poor and the operation is cumbersome, which needs to be improved. Utility Model Content
[0004] The purpose of the utility model is to provide a seat with hidden leg rests, which facilitates the hidden storage and deployment of the leg rests, improves the support stability, and reduces the space occupied under the seat.
[0005] To achieve this purpose, the utility model adopts the following technical solutions:
[0006] A seat with hidden leg rests, comprising: a base and a leg rest, the leg rest comprising a bracket and a support plate, the bracket comprising two parallel longitudinal beams, the two longitudinal beams being longitudinally movably arranged below the base, a rotating shaft being transversely arranged between the two longitudinal beams, a vertical plate being flippably arranged on the rotating shaft, the tail of the support plate being arranged on the vertical plate, and the front end of the support plate being flipped up clockwise and extending to the front of the longitudinal beams, and a guide rail corresponding to the longitudinal beams being arranged in the base.
[0007] Wherein, a connecting rod is arranged at the front end of the longitudinal beam.
[0008] Wherein, a backrest is arranged at the rear of the base.
[0009] Wherein, the cross section of the guide rail adopts a C-shaped structure.
[0010] Wherein, positioning holes are arranged at intervals on the outer side surface of the guide rail, and bump beads corresponding to the positioning holes are arranged on the outer side surface of the longitudinal beam.
[0011] Wherein, a seat cushion is arranged in the base and is located above the guide rail.
[0012] Wherein, the front end of the support plate is turned down counterclockwise and extends to below the longitudinal beam.
[0013] Wherein, a pad is arranged on the support plate.
[0014] The beneficial effects of the utility model include: a seat with hidden leg rests, in which the leg rests can be flipped up to a horizontal position to support the legs of the human body, with high stability and improved comfort when lying on the seat to rest; when the leg rests are not needed, the support plate can be flipped counterclockwise for storage, and then the longitudinal beam can be moved inwards for hiding, without the need to flip down the bracket, thus reducing the space occupied under the base, without affecting the placement and taking of items under the base, and the leg rests can be easily unfolded. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a structural schematic diagram of the utility model;
[0016] Figure 2 yes Figure 1 Schematic diagram of the structure of the middle tray flipping counterclockwise for storage;
[0017] Figure 3 yes Figure 2 Schematic diagram of the structure in which the longitudinal beam is moved inwards and hidden. DETAILED DESCRIPTION
[0018] Combine the following Figure 1 to Figure 3 The technical solution of the utility model is further illustrated by specific embodiments.
[0019] like Figure 1 The seat with hidden leg rest shown in the figure comprises: a base 2 and a leg rest 1, wherein the leg rest comprises a bracket and a support plate 12, and a backrest 3 is arranged at the rear of the base 2, through which the back of the human body can be supported.
[0020] The support includes two parallel longitudinal beams 11, which are arranged below the base 2 in a longitudinally movable manner. Figure 2 As shown, the base 2 is provided with a guide rail 21 corresponding to the longitudinal beam 11 to guide the longitudinal movement of the longitudinal beam 11 .
[0021] A rotating shaft 13 is disposed transversely between the two longitudinal beams 11 to connect and fix the two longitudinal beams 11, so as to realize synchronous movement of the two longitudinal beams 11. Two vertical plates 17 are disposed on the rotating shaft 13 in a flippable manner, the tail of the support plate 12 is disposed on the vertical plate 17, and the front end of the support plate 12 is flipped up clockwise and extends to the front of the longitudinal beam 11. The support plate 12 can be made of a steel plate welded on the vertical plate 17, or the support plate 12 and the vertical plate 17 can be made of an integrated hard plastic structure for synchronous flipping.
[0022] In this embodiment, a connecting rod 16 is provided at the front end of the longitudinal beam 11, which can not only improve the connection strength between the two longitudinal beams 11, but also support the front end of the support plate 12 after it is flipped up clockwise through the connecting rod 16, thereby improving the stability of the support plate 12, so that the support plate 12 can lift the human calf and keep the thigh and calf at the same level.
[0023] like Figure 1 As shown, a pad 14 is provided on the support plate 12, and the pad 14 can be a soft pad to further increase comfort. The pad 14 can also be a tough plastic plate to elastically support the human calf. The pad 14 increases the height of the leg support, so that the pad 14 cannot be directly hidden with the longitudinal beam 11. The base 2 is provided with a seat cushion 22 located above the guide rail 21, and the seat cushion 22 can support the buttocks and thighs of the human body.
[0024] In this embodiment, the cross section of the guide rail 21 adopts a C-shaped structure, which can be used for horizontal insertion and guidance of the longitudinal beam 11. Positioning holes 23 are arranged at intervals on the outer side of the guide rail 21, and bumping beads 15 corresponding to the positioning holes 23 are arranged on the outer side of the longitudinal beam 11. When the longitudinal beam 11 moves longitudinally, the bumping beads 15 can cooperate with the corresponding positioning holes 23 to elastically lock the longitudinal beam 11, thereby avoiding the problem of random sliding of the longitudinal beam 11 and improving the stability of the leg support and storage.
[0025] like Figure 2 As shown, the front end of the support plate 12 is turned down counterclockwise and extends to the bottom of the longitudinal beam 11, which reduces the height and can be hidden with the longitudinal beam 11 moving inward, and almost does not occupy the space under the base 2, which is convenient for taking and placing items under the base 2. Figure 3 As shown, the longitudinal beam 11 is moved inwardly and hidden in the guide rail 21, which is easy to operate and has good aesthetics.
[0026] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there will be changes in the specific implementation methods and application scopes. The contents of this specification should not be understood as limiting the present invention.
Claims
1. A seat with hidden leg rest, characterized in that: include: A base and a leg rest, the leg rest includes a bracket and a support plate, the bracket includes two parallel longitudinal beams, the two longitudinal beams are longitudinally movably arranged below the base, a rotating shaft is transversely arranged between the two longitudinal beams, a vertical plate is flippably arranged on the rotating shaft, the tail of the support plate is arranged on the vertical plate, and the front end of the support plate is flipped up clockwise and extends to the front of the longitudinal beam, and a guide rail corresponding to the longitudinal beam is arranged in the base.
2. The seat with hidden leg support according to claim 1, characterized in that: A connecting rod is arranged at the front end of the longitudinal beam.
3. The seat with hidden leg support according to claim 1, characterized in that: A backrest is arranged at the rear of the base.
4. The seat with hidden leg support according to claim 1, characterized in that: The cross section of the guide rail adopts a C-shaped structure.
5. The seat with hidden leg support according to claim 1, characterized in that: Positioning holes are arranged at intervals on the outer side surface of the guide rail, and bumping beads corresponding to the positioning holes are arranged on the outer side surface of the longitudinal beam.
6. The seat with hidden leg support according to claim 1, characterized in that: A seat cushion located above the guide rail is arranged in the base.
7. The seat with hidden leg support according to claim 1, characterized in that: The front end of the support plate is turned down counterclockwise and extends to below the longitudinal beam.
8. The seat with hidden leg support according to claim 1, characterized in that: A backing plate is arranged on the supporting plate.