Split type sliding rail structure of mute door

Abstract

The utility model provides a split type sliding track structure of a silence door, which comprises two track assemblies, a sliding door body and a wheel set, the number of the track assemblies is two, and the two track assemblies are arranged in a symmetrical structure, compared with the prior art, the split type sliding track structure of the silence door has the advantages that the track assemblies, the sliding door body and the wheel set are additionally arranged, so that the silence door is convenient to use. The embedded blocks and the embedded grooves are embedded and screwed into the inner sides of the first connecting threaded holes and the second connecting threaded holes through bolts, the sliding door body and the wheel sets can be connected and fixed, after the two sets of side rail bases and one set of lower rail bases are spliced, the two sets of lower rail bases are spliced in a symmetrical structure, and the two sets of bearing arc bases bear moving wheels. The sliding door body can be guided in an auxiliary mode through the supporting idler wheels in the moving process, so that the split disassembly and assembly effect can be achieved, the rail assembly and the sliding door body are additionally arranged, when the sliding door body bears large external force, the sliding door body moves to the two ends, and the external force can be slowly released through the soft cushion and the damping shock absorber.

Description

Technical Field

[0001] The utility model belongs to the technical field of the sliding track structure of a silent door, and particularly relates to a split sliding track structure for a silent door. Background Technique

[0002] In life, a sliding door is a commonly used partition tool. A sliding door can reduce the extra area occupied after the common revolving door is opened, or the interference with other objects when the revolving door is opened. Most household sliding doors are silent doors, which can reduce the sound during sliding. However, most of the common sliding door track structures are integral structures and cannot be disassembled and assembled separately according to actual use. In life, the use of sliding doors and their tracks may have problems such as sliding failures caused by accidents or long-term use, or damage to the door body and track structure due to external forces. This requires the disassembly, repair or replacement of the door body and track structure. When disassembling the integral track structure, it needs to be disassembled and replaced as a whole, which may lead to the problem of overall replacement due to local damage, which is not conducive to cost saving for families, and there will be waste due to overall scrapping.

[0003] In summary, there are some problems in the use of the integral track structure, so it is hoped to propose a new structure to solve the above technical problems. Content of the Utility Model

[0004] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a split sliding track structure for a silent door to solve the problems raised in the above background technique.

[0005] The utility model is realized through the following technical solutions: a split sliding track structure for a silent door, including: a track assembly, a sliding door body and a wheel set. There are two groups of the track assemblies, and the two groups of track assemblies are arranged in a symmetrical structure. At the lower end of the internal composition of the track assembly, there is a lower track seat for assisting the movement of the sliding door body. On both the front and rear sides of the lower track seat, there is a group of side track seats. Above the lower track seat, there are two groups of wheel sets. Above the wheel sets, there is a sliding door body. The lower track seat is in an L-shaped structure, and at one end near the center of the sliding door body on its inner side, there is a supporting arc track fixedly connected. The lower track seat and the side track seat are of a split structure and are connected by screws.

[0006] As a preferred implementation manner, in the middle position of the lower surface of the sliding door body, there is an embedding groove for installing the wheel set. At the upper end of the internal composition of the wheel set, there is an embedding block, and a connecting threaded hole two is vertically penetrated through the right side surface of the embedding block.

[0007] As a preferred embodiment, two sets of connecting threaded holes 1 are provided at the same position as the right side surface of the sliding door body and are symmetrically arranged. The fitting block and the fitting groove are fitted with each other and are connected and fixed by screwing bolts into the inner sides of the connecting threaded hole 1 and the connecting threaded hole 2. The fitting block can be embedded into the inner side of the fitting groove and connected and fixed by bolts, so that the sliding door body and the wheel set can be disassembled and assembled separately.

[0008] As a preferred embodiment, two sets of wheel brackets are fixedly connected below the fitting block. The lower ends of the inner sides of the wheel brackets are connected with moving wheels through rotating shafts. The moving wheels are located between two sets of supporting arc-shaped tracks and are in mutual contact.

[0009] As a preferred embodiment, a plurality of sets of supporting seats are linearly and equally distributed on the inner side surface of the lower track seat away from one end of the center of the sliding door body. A supporting roller for supporting and assisting the movement of the sliding door body is arranged between the upper and lower two sets of supporting seats. The two sets of track components can be spliced to support the wheel set, and the supporting roller is used for auxiliary guiding when the sliding door body moves.

[0010] As a preferred embodiment, a set of auxiliary support grooves are respectively provided at the left and right ends of the lower surface of the sliding door body. The outer side surface of the supporting roller is in mutual contact with the outer side surface of the auxiliary support groove.

[0011] As a preferred embodiment, the side track seat is also of an L-shaped structure and a plurality of sets of damping shock absorbers are linearly and equally distributed inside it. A soft pad for collision buffering is fixedly connected to one end of the damping shock absorber close to the sliding door body. When the sliding door body is subjected to a large external force and moves towards both ends, the external force can be released through the soft pad and the damping shock absorber.

[0012] After adopting the above technical solution, the beneficial effects of the present utility model are as follows: By adding track components, a sliding door body and a wheel set, fitting the fitting block and the fitting groove and screwing bolts into the inner sides of the connecting threaded hole 1 and the connecting threaded hole 2, the sliding door body and the wheel set can be connected and fixed. After splicing the two sets of side track seats and one set of lower track seats and making the two sets of lower track seats be spliced in a symmetric structure, the two sets of supporting arc-shaped seats support the moving wheels, and the sliding door body can be assisted and guided by the supporting roller during movement, so that the effect of disassembly and assembly can be achieved. By adding track components and the sliding door body, when the sliding door body is subjected to a large external force and moves towards both ends, the external force can be released through the soft pad and the damping shock absorber. Description of the Drawings

[0013] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings required for the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can be obtained based on these drawings.

[0014] Figure 1 It is a schematic diagram of the overall structure of a split sliding track structure for a silent door of the present invention.

[0015] Figure 2 It is a schematic diagram of the structure of a split sliding track structure for a silent door of the present invention after removing a set of track components.

[0016] Figure 3 It is a schematic diagram of the track component in a split sliding track structure for a silent door of the present invention.

[0017] Figure 4 For Figure 3 The enlarged view at A in

[0018] Figure 5 It is a schematic diagram of the sliding door body in a split sliding track structure for a silent door of the present invention.

[0019] Figure 6 It is a schematic diagram of the wheel set in a split sliding track structure for a silent door of the present invention.

[0020] In the figure, 100 - track component, 101 - lower track seat, 102 - supporting arc seat, 103 - support seat, 104 - support roller, 105 - side track seat, 106 - damping shock absorber, 107 - soft pad;

[0021] 200 - sliding door body, 201 - fitting groove, 202 - auxiliary support groove, 203 - connecting threaded hole one;

[0022] 300 - wheel set, 301 - fitting block, 302 - connecting threaded hole two, 303 - wheel frame, 304 - moving wheel. Detailed implementation manners

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0024] Please refer toFigures 1 to 6 , the utility model provides a technical solution: a split sliding track structure for a silent door, including: a track assembly 100, a sliding door body 200, and a wheel set 300. There are two sets of track assemblies 100, and the two sets of track assemblies 100 are arranged in a symmetric structure;

[0025] In the internal composition of the track assembly 100, a lower track seat 101 for assisting the movement of the sliding door body 200 is provided at the lower end. A set of side track seats 105 are provided on both the front and rear sides of the lower track seat 101, and two sets of wheel sets 300 are provided above the lower track seat 101;

[0026] Above the wheel set 300 is provided the sliding door body 200. The lower track seat 101 is of an L-shaped structure, and a supporting arc track 102 is fixedly connected to one end near the center of the sliding door body 200 on its inner side. The lower track seat 101 and the side track seats 105 are of a split structure and are connected by screws.

[0027] A fitting groove 201 for installing the wheel set 300 is opened at the middle position of the lower surface of the sliding door body 200. At the upper end of the internal composition of the wheel set 300, a fitting block 301 is provided. A connecting threaded hole two 302 is vertically penetrated through the right side surface of the fitting block 301.

[0028] At the position equal to the fitting groove 201 on the right side surface of the sliding door body 200, two sets of symmetrically arranged connecting threaded holes one 203 are opened. The fitting block 301 and the fitting groove 201 are mutually fitted and are connected and fixed by screwing bolts into the inner sides of the connecting threaded hole one 203 and the connecting threaded hole two 302. The fitting block 301 can be embedded into the inner side of the fitting groove 201 and is connected and fixed by using bolts, so that the sliding door body 200 and the wheel set 300 can be disassembled and assembled separately.

[0029] Two sets of wheel brackets 303 are fixedly connected below the fitting block 301. The lower ends of the inner sides of the wheel brackets 303 are connected by a rotating shaft with moving wheels 304. The moving wheels 304 are located between the two sets of supporting arc tracks 102 and are mutually attached.

[0030] On the inner side surface of one end of the lower track seat 101 far from the center of the sliding door body 200, a number of groups of linearly equally distributed support seats 103 are fixedly connected. Between the upper and lower two groups of support seats 103, support rollers 104 for supporting and assisting the movement of the sliding door body 200 are provided, which can splice the two sets of track assemblies 10 to support the wheel set 300 and assist in guiding through the support rollers 104 when the sliding door body 200 moves.

[0031] A set of auxiliary support grooves 202 are opened at both the left and right ends of the lower surface of the sliding door body 200. The outer side surface of the support roller 104 is mutually attached to the outer side surface of the auxiliary support groove 202.

[0032] Please refer to Figures 1 - 6, as the first embodiment of the present utility model: First, the user can engage the fitting block 301 with the fitting groove 201, and then screw bolts into the inner sides of the connecting threaded hole one 203 and the connecting threaded hole two 302 to connect and fix the sliding door body 200 and the wheel set 300, which facilitates the disassembly and assembly of the sliding door body 200 and the wheel set 300 later. Secondly, after the user joins two groups of side track seats 105 and one group of lower track seats 101, and joins the two groups of lower track seats 101 in a symmetric structure, the two supporting arc seats 102 support the moving wheels 304, so that the sliding door body 200 moves through the moving wheels 304 inside the supporting arc seats 102 during movement, and the sliding door body 200 can be assisted in guiding through the supporting rollers 104 during movement, thereby achieving the effect of disassembly and assembly.

[0033] The side track seat 105 is also of an L-shaped structure and several groups of damping shock absorbers 106 evenly distributed linearly are provided inside it. One end of the damping shock absorber 106 close to the sliding door body 200 is fixedly connected with a soft pad 107 for collision buffering. When the sliding door body 200 moves towards both ends under a large external force, the external force can be released through the soft pad 107 and the damping shock absorber 106.

[0034] Please refer to Figures 1 - 3 , as the second embodiment of the present utility model: Based on the above first embodiment, during the actual use of the sliding door body 200, due to the inaccuracy of the user's force or the influence of the user's mood at that time, a large external force may be applied to the sliding door body 200. Also, due to the action of wind and other factors, the sliding door body 200 may move towards both ends at a high speed, which may damage both the sliding door body 200 and the track assembly 100 due to the large collision force between the sliding door body 200 and the side track seat 105. In the present utility model, when the sliding door body 200 moves to the end towards both ends, it can directly contact the soft pad 107 to avoid hard collision, and the external force can be released through the damping shock absorber 106 to reduce the collision force.

[0035] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A split sliding track structure for a silent door, comprising: A track assembly (100), a sliding door body (200), and a wheel assembly (300), characterized in that: the track assembly (100) is provided with two groups, and the two groups of track assemblies (100) are arranged in a symmetrical structure; The track assembly (100) has a lower track seat (101) for assisting the movement of the sliding door body (200) at its lower end, a group of side track seats (105) are provided on both the front and rear sides of the lower track seat (101), and two groups of wheels (300) are provided above the lower track seat (101); A sliding door body (200) is arranged above the wheel set (300); the lower track seat (101) is an L-shaped structure and a supporting arc track (102) is fixedly connected to one end of the inner side close to the center of the sliding door body (200); the lower track seat (101) and the side track seat (105) are separate structures and are connected by screws.

2. A split sliding track structure for a silent door as claimed in claim 1, characterized in that: A fitting groove (201) for mounting a wheel set (300) is provided in the middle of the lower surface of the sliding door body (200); a fitting block (301) is provided at the upper end of the internal component of the wheel set (300); and a second connecting threaded hole (302) is vertically penetrated through the right side surface of the fitting block (301).

3. A split sliding track structure for a silent door as claimed in claim 2, characterized in that: Two groups of connecting threaded holes (203) arranged in a symmetrical structure are provided at positions such as the right side surface of the sliding door body (200) and the fitting groove (201); the fitting block (301) and the fitting groove (201) fit together and are connected and fixed by bolts screwed into the inner sides of the connecting threaded hole (203) and the connecting threaded hole (302).

4. A split sliding track structure for a silent door as claimed in claim 3, characterized in that: Two groups of wheel frames (303) are fixedly connected below the engaging block (301), and the inner lower ends of the wheel frames (303) are connected to moving wheels (304) via rotating shafts. The moving wheels (304) are located between the two groups of supporting arc tracks (102) and fit each other.

5. A split sliding track structure for a silent door as claimed in claim 4, characterized in that: A plurality of groups of support seats (103) distributed linearly and equally are fixedly connected to the inner side surface of one end of the lower track seat (101) away from the center of the sliding door body (200), and a support roller (104) for supporting the movement of the auxiliary sliding door body (200) is provided between the upper and lower groups of the support seats (103).

6. A split sliding track structure for a silent door as claimed in claim 5, characterized in that: A group of auxiliary support grooves (202) are provided at both left and right ends of the lower surface of the sliding door body (200), and the outer side surfaces of the support rollers (104) and the outer side surfaces of the auxiliary support grooves (202) are in contact with each other.

7. The split sliding track structure of a silent door according to claim 1, characterized in that: The side track seat (105) is also an L-shaped structure and is provided with a plurality of groups of linearly equally distributed damping shock absorbers (106) on its inner side. A soft pad (107) for collision buffering is fixedly connected to one end of the damping shock absorber (106) close to the sliding door body (200).

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