Locking mechanism of rhythm sofa sliding footstool

Abstract

The utility model relates to the technical field of rhythm sliding footstools, and discloses a locking mechanism of a rhythm sofa sliding footstool, which comprises a footrest, a support plate is arranged at the bottom of the footrest, pulleys are arranged on the inner side of the support plate, the outer sides of the pulleys are connected with the inner side of the support plate in a sliding manner, a baffle is arranged on one side of the support plate, and a locking mechanism is arranged on the baffle. And one side of the baffle is connected with one side of the supporting plate. According to the rhythm sofa, the position of the connecting plate can be rapidly and conveniently adjusted, the pulleys can be rapidly and conveniently limited and fixed, the sliding footstool can be locked, rapid unlocking and fixing can be conducted through the wedge-shaped plate, and the problem that when the rhythm sofa is used, the sliding footstool cannot be locked is solved. The problem that the sliding footstool slides along with the rhythm sofa, but cannot be quickly and conveniently locked, so that an operator needs to replace other footstools when the sliding footstool does not need to slide is solved, and the convenience of the sliding footstool is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of rhythmic sliding footstools, and in particular relates to a locking mechanism of a rhythmic sofa sliding footstool. Background Art

[0002] A sofa is a cushioned multi-seat chair with a backrest equipped with springs or thick foam plastic. The rhythm sofa is a type of sofa, and the rhythm sofa also includes a matching footstool.

[0003] When the existing sliding footstool is used, it is usually placed on the rhythmic sofa and used in conjunction with the rhythmic sofa. However, in actual use, when the rhythmic sofa is used, the sliding footstool will slide with the rhythmic sofa, but the sliding footstool cannot be locked quickly and conveniently, resulting in the operator needing to replace other footstools when the sliding footstool is not needed to slide, reducing the convenience of the sliding footstool.

[0004] In view of this, the present utility model is proposed. Utility Model Content

[0005] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0006] A locking mechanism for a sliding footstool of a rhythmic sofa comprises a footrest, a support plate is arranged at the bottom of the footrest, a pulley is arranged on the inner side of the support plate, the outer side of the pulley is slidably connected to the inner side of the support plate, a baffle is arranged on one side of the support plate, one side of the baffle is connected to one side of the support plate, an adjustment plate is arranged on one side of the footrest, and one end of the adjustment plate is connected to one side of the footrest.

[0007] As a preferred embodiment of the utility model, a guide rod is provided on the inner wall of the adjustment plate, and both ends of the guide rod are interconnected with the inner wall of the adjustment plate; a movable plate is provided on the outer wall of the guide rod, and the inner wall of the movable plate is slidably connected to the outer wall of the guide rod; a reinforcing plate is provided on the top of the movable plate, and the inner wall of the reinforcing plate is interconnected with the outer wall of the movable plate.

[0008] As a preferred embodiment of the utility model, a connecting plate is provided at the bottom of the movable plate, the top of the connecting plate is connected to the bottom of the movable plate, a telescopic rod is provided on one side of the connecting plate, one end of the telescopic rod is connected to one side of the connecting plate, a locking plate is provided on one side of the connecting plate, and one end of the locking plate is connected to one side of the connecting plate.

[0009] As a preferred embodiment of the utility model, an anti-slip pad is provided on one side of the locking plate, and one side of the anti-slip pad is connected to one side of the locking plate. The number of the locking plates is six, and two of the locking plates form a group. The locking plates are symmetrically distributed on one side of the connecting plate, so that the pulley can be better limited and fixed, and the friction between the locking plate and the pulley can be increased by the anti-slip pad, thereby enabling better locking work.

[0010] As a preferred embodiment of the utility model, a fixed plate is provided on one side of the support plate, one end of the fixed plate is interconnected with one side of the support plate, a sliding rod is provided on the inner wall of the fixed plate, the outer wall of the sliding rod is slidably connected to the inner wall of the fixed plate, and a wedge plate is provided on one end of the sliding rod, one side of the wedge plate is interconnected with one end of the sliding rod.

[0011] As a preferred embodiment of the utility model, a movable groove is opened on the top of the adjustment plate, the two ends of the guide rod are connected to the inner wall of the movable groove, and a spring is fixedly installed between one end of the movable plate and the inner wall of the movable groove, thereby effectively increasing the stability of the movable plate during movement, and thus better adjusting the connecting plate.

[0012] As a preferred embodiment of the utility model, one end of the telescopic rod is connected to one side of the support plate, limiting grooves are provided at both ends of the connecting plate, one end of the wedge plate is plugged into the inner wall of the limiting groove, and a spring 2 is fixedly installed between one side of the wedge plate and one side of the fixed plate, so that the connecting plate can be better limited and fixed, thereby completing the locking work of the footstool.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model realizes the quick and convenient adjustment of the position of the connecting plate by installing a footrest, a supporting plate, a pulley, a baffle, an adjusting plate, a guide rod, a movable plate, a reinforcing plate, a connecting plate, a telescopic rod, a locking plate, an anti-skid pad, a fixing plate, a sliding rod and a wedge plate, so that the pulley can be quickly and conveniently limited and fixed, and the sliding footstool can be locked, and can be quickly unlocked and fixed by the wedge plate, which solves the problem that when the rhythmic sofa is used, the sliding footstool will slide with the rhythmic sofa, but the sliding footstool cannot be locked quickly and conveniently, resulting in the operator needing to replace other footstools when the sliding footstool is not needed to slide, thereby improving the convenience of the sliding footstool.

[0015] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In the attached picture:

[0017] Figure 1It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a partial structural schematic diagram of the utility model;

[0019] Figure 3 This is a structural schematic diagram of the locking plate of the utility model;

[0020] Figure 4 For this utility model Figure 3 A is an enlarged structural diagram;

[0021] Figure 5 It is a structural schematic diagram of the wedge-shaped plate of the utility model.

[0022] In the figure: 1. footrest; 2. support plate; 3. pulley; 4. baffle; 5. adjustment plate; 6. guide rod; 7. movable plate; 8. reinforcement plate; 9. connecting plate; 10. telescopic rod; 11. locking plate; 12. anti-slip pad; 13. fixed plate; 14. sliding rod; 15. wedge plate. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model.

[0024] like Figures 1 to 5 As shown, a locking mechanism of a sliding footstool for a rhythmic sofa comprises a footrest 1, a support plate 2 is arranged at the bottom of the footrest 1, a pulley 3 is arranged inside the support plate 2, the outer side of the pulley 3 is slidably connected with the inner side of the support plate 2, a baffle 4 is arranged on one side of the support plate 2, one side of the baffle 4 is connected to one side of the support plate 2, an adjustment plate 5 is arranged on one side of the footrest 1, and one end of the adjustment plate 5 is connected to one side of the footrest 1;

[0025] The inner wall of the adjusting plate 5 is provided with a guide rod 6, and the two ends of the guide rod 6 are connected to the inner wall of the adjusting plate 5. The outer wall of the guide rod 6 is provided with a movable plate 7, and the inner wall of the movable plate 7 is slidably connected to the outer wall of the guide rod 6. A reinforcing plate 8 is provided on the top of the movable plate 7, and the inner wall of the reinforcing plate 8 is connected to the outer wall of the movable plate 7.

[0026] A connecting plate 9 is provided at the bottom of the movable plate 7, the top of the connecting plate 9 is connected to the bottom of the movable plate 7, a telescopic rod 10 is provided on one side of the connecting plate 9, one end of the telescopic rod 10 is connected to one side of the connecting plate 9, a locking plate 11 is provided on one side of the connecting plate 9, one end of the locking plate 11 is connected to one side of the connecting plate 9;

[0027] An anti-skid pad 12 is provided on one side of the locking plate 11, and one side of the anti-skid pad 12 is connected to one side of the locking plate 11. There are six locking plates 11, and two locking plates 11 form a group. The locking plates 11 are symmetrically distributed on one side of the connecting plate 9, so that the pulley 3 can be better limited and fixed, and the friction between the locking plate 11 and the pulley 3 can be increased by the anti-skid pad 12, so that the locking work can be better performed;

[0028] A fixing plate 13 is provided on one side of the support plate 2, one end of the fixing plate 13 is connected to one side of the support plate 2, a sliding rod 14 is provided on the inner wall of the fixing plate 13, the outer wall of the sliding rod 14 is slidably connected to the inner wall of the fixing plate 13, a wedge plate 15 is provided on one end of the sliding rod 14, one side of the wedge plate 15 is connected to one end of the sliding rod 14;

[0029] A moving groove is provided on the top of the adjusting plate 5, and the two ends of the guide rod 6 are connected to the inner wall of the moving groove. A spring 1 is fixedly installed between one end of the moving plate 7 and the inner wall of the moving groove, thereby effectively increasing the stability of the moving plate 7 when moving, and thus better adjusting the connecting plate 9;

[0030] One end of the telescopic rod 10 is connected to one side of the support plate 2, and limiting grooves are provided at both ends of the connecting plate 9. One end of the wedge plate 15 is plugged into the inner wall of the limiting groove, and a spring 2 is fixedly installed between one side of the wedge plate 15 and one side of the fixing plate 13, so that the connecting plate 9 can be better limited and fixed, thereby completing the locking work of the footstool.

[0031] The implementation principle of the locking mechanism of the sliding footstool of the rhythmic sofa of the present embodiment is as follows: when it is needed to be used, the operator places the footstool on the rhythmic sofa and uses it in conjunction with the rhythmic sofa. When sliding, the operator places his feet on the top of the footrest 1 and drives the footrest 1 to move. The movement of the footrest 1 drives the pulley 3 to slide on the inner side of the support plate 2, so that the rhythmic sliding work can be carried out in conjunction with the rhythmic sofa. When the footstool is not needed to slide, the connecting plate 9 is pushed to move and the moving plate 7 is driven to slide on the guide rod 6. The moving plate 7 slides and squeezes the spring 1. The moving plate 7 moves and drives the reinforcing plate 8 to slide on the adjusting plate 5, so that the stability of the connecting plate 9 when moving can be increased. The movement of the connecting plate 9 can squeeze the telescopic rod 10 to extend and retract, thereby further increasing the stability of the connecting plate 9 when moving. As the connecting plate 9 moves, the locking plate 11 moves. The locking plate 11 continues to move and can be squeezed and contacted with the outer side of the pulley 3, so that the pulley 3 can be moved. The anti-skid pad 12 installed on one side of the locking plate 11 can increase the friction between the locking plate 11 and the pulley 3, thereby better limiting and fixing the pulley 3, improving the locking effect, as the connecting plate 9 continues to move, it can be squeezed and contacted with the wedge plate 15, and can squeeze the wedge plate 15 to move, and the sliding rod 14 is driven to slide on the inner wall of the fixed plate 13 by the movement of the wedge plate 15, and the spring 2 can be squeezed by the sliding rod 14. As the connecting plate 9 continues to move, the squeezing of the wedge plate 15 can be cancelled, and the wedge plate 15 can be reset by the elastic force of the spring 2, and inserted into the limiting groove at one end of the connecting plate 9, thereby limiting and fixing the connecting plate 9, thereby completing the locking work, when it is necessary to unlock, it is only necessary to pull the sliding rod 14 to move and drive the wedge plate 15 to move, and the wedge plate 15 is pulled out of the limiting groove, and the connecting plate 9 is reset by the elastic force of the spring 1, and the limiting fixation of the pulley 3 is cancelled, and the unlocking can be completed for use, thereby improving the convenience of the footstool.

Claims

1. A locking mechanism for a sliding footrest of a rhythmic sofa, comprising a footrest (1), characterized in that: A support plate (2) is arranged at the bottom of the footrest (1), a pulley (3) is arranged on the inner side of the support plate (2), the outer side of the pulley (3) is slidably connected to the inner side of the support plate (2), a baffle (4) is arranged on one side of the support plate (2), one side of the baffle (4) is connected to one side of the support plate (2), an adjustment plate (5) is arranged on one side of the footrest (1), one end of the adjustment plate (5) is connected to one side of the footrest (1).

2. The locking mechanism of the sliding footstool of the rhythmic sofa according to claim 1 is characterized in that: The inner wall of the adjusting plate (5) is provided with a guide rod (6), and the two ends of the guide rod (6) are connected to the inner wall of the adjusting plate (5); the outer wall of the guide rod (6) is provided with a movable plate (7), and the inner wall of the movable plate (7) is slidably connected to the outer wall of the guide rod (6); the top of the movable plate (7) is provided with a reinforcing plate (8), and the inner wall of the reinforcing plate (8) is connected to the outer wall of the movable plate (7).

3. The locking mechanism of the sliding footstool of the rhythmic sofa according to claim 2 is characterized in that: A connecting plate (9) is provided at the bottom of the movable plate (7), the top of the connecting plate (9) is connected to the bottom of the movable plate (7), a telescopic rod (10) is provided on one side of the connecting plate (9), one end of the telescopic rod (10) is connected to one side of the connecting plate (9), a locking plate (11) is provided on one side of the connecting plate (9), and one end of the locking plate (11) is connected to one side of the connecting plate (9).

4. The locking mechanism of the sliding footstool of the rhythmic sofa according to claim 3 is characterized in that: An anti-skid pad (12) is provided on one side of the locking plate (11), and one side of the anti-skid pad (12) is connected to one side of the locking plate (11). The number of the locking plates (11) is six, and two of the locking plates (11) form a group. The locking plates (11) are symmetrically distributed on one side of the connecting plate (9).

5. The locking mechanism of the sliding footstool of the rhythmic sofa according to claim 3 is characterized in that: A fixing plate (13) is provided on one side of the support plate (2), one end of the fixing plate (13) is connected to one side of the support plate (2), a sliding rod (14) is provided on the inner wall of the fixing plate (13), the outer wall of the sliding rod (14) is slidably connected to the inner wall of the fixing plate (13), and a wedge plate (15) is provided on one end of the sliding rod (14), one side of the wedge plate (15) is connected to one end of the sliding rod (14).

6. The locking mechanism of the sliding footstool of the rhythmic sofa according to claim 2 is characterized in that: A movable groove is provided on the top of the adjustment plate (5), two ends of the guide rod (6) are connected to the inner wall of the movable groove, and a spring is fixedly installed between one end of the movable plate (7) and the inner wall of the movable groove.

7. The locking mechanism of the sliding footstool of the rhythmic sofa according to claim 5, characterized in that: One end of the telescopic rod (10) is connected to one side of the support plate (2), and limiting grooves are provided at both ends of the connecting plate (9). One end of the wedge plate (15) is plugged into the inner wall of the limiting groove, and a second spring is fixedly installed between one side of the wedge plate (15) and one side of the fixed plate (13).

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