Door closer of glass sliding door

Abstract

The utility model discloses a door closer of a glass sliding door, which belongs to the field of glass sliding door lock pieces, and comprises a clamping piece I and a clamping piece II, the clamping piece I and the clamping piece II are respectively arranged at the joint of two adjacent glass sliding doors, and the clamping piece I and the clamping piece II are respectively connected with the clamping piece I and the clamping piece II. When the clamping piece on one glass sliding door gets close to the clamping piece II on the other glass sliding door, the clamping piece I can be clamped on the contact contact and the supporting sliding groove of the clamping piece II through the contact sliding groove and the supporting contact I, so that a supporting structure is arranged at the joint of the clamping piece I and the clamping piece II, the stability of the structure of the joint is improved, and the service life of the glass sliding door is prolonged. And the droop probability is reduced.

Description

Technical Field

[0001] The utility model relates to the field of glass sliding door locks, and more specifically to a door closer for a glass sliding door. Background Art

[0002] Sliding doors (or sliding windows) are set in upper and lower tracks and are pushed and pulled along the upper and lower tracks to achieve the purpose of opening and closing. Currently, the most widely used ones on the market are mainly glass sliding doors.

[0003] In order to improve the smoothness of the glass sliding door when sliding and the stability of the connection after closing, most of the glass sliding doors are installed with reinforced tracks and pulleys. However, such a structure is relatively simple. The pulleys inside the track will inevitably wear out over time, causing the glass sliding door to sag at the bottom of the track, which is not conducive to the precise docking between two adjacent glass sliding doors and the smooth locking of the locks at the connection. Therefore, we propose a glass sliding door closer to solve the above problems. Utility Model Content

[0004] 1. Technical problems to be solved

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a door closer for a glass sliding door, which is respectively installed at the connection between two adjacent glass sliding doors through the arrangement of a clip one and a clip two, so that when the clip one on one glass sliding door approaches the clip two on the other glass sliding door, the clip one can be stuck on the contact contact and the support groove of the clip two through the contact slide groove and the support contact one, so that the connection between the clip one and the clip two has a support structure, the stability of the structure at the connection is improved, and the probability of sagging is reduced; and the movable support member also arranged on the clip two can make the roller rod of the movable support member slide smoothly into the inner groove and contact with the supporting edge after closing, thereby further realizing the function of support after connection, reducing the risk of sagging, and facilitating the precise docking between the two adjacent glass sliding doors and the smooth locking of the lock member at the auxiliary connection.

[0006] 2. Technical solution

[0007] To solve the above problems, the utility model adopts the following technical solutions.

[0008] A door closer for a glass sliding door, comprising a first clamp and a second clamp, wherein the first clamp comprises a first connection segment and a limit stopper, wherein the limit stopper is fixedly connected to one side of the first connection segment, wherein the other side of the first connection segment is provided with a through hole, wherein the top of the first connection segment is provided with a contact slide groove, wherein the bottom of the first connection segment is fixedly connected with a support contact, wherein one side of the first connection segment located between the contact slide groove and the support contact is provided with an inner groove;

[0009] The second clamping member includes a second connecting segment and an outer convex box body, the outer convex box body is fixedly connected to one side of the second connecting segment, and a receiving groove connected to the inner part of the outer convex box body is opened inside the second connecting segment, a movable supporting member is arranged inside the receiving groove, a through hole two is opened on one side of the second connecting segment, a contact contact is fixedly connected to the second connecting segment at the position corresponding to the contact slide groove, a supporting slide groove is opened inside the second connecting segment at the position corresponding to the first supporting contact, and a guide head is fixedly connected to one side of the supporting slide groove.

[0010] Furthermore, the outer structures of the supporting contact 1 and the contact contact are respectively adapted to the internal structures of the supporting slot and the contact slot, and the clamp 1 and the clamp 2 are slidably connected via the supporting contact 1, the contact contact, the supporting slot and the contact slot.

[0011] Furthermore, the movable support member includes a telescopic box body embedded in the accommodating groove, one side of the telescopic box body is rotatably connected to a roller rod, and the other side of the telescopic box body is provided with a group of sliding holes, a group of sliding holes are slidably connected to the inside of each of the positioning columns, one end of each of the positioning columns is fixedly welded to the inner wall of the accommodating groove, and a support spring is sleeved on the positioning column located between the inner wall of the accommodating groove and the other side of the telescopic box body.

[0012] Furthermore, a supporting edge is provided at the bottom of the inner groove, and the bottom of the supporting edge is in contact with the bottom edge of the roller.

[0013] Furthermore, both the first clamp and the second clamp are square structures integrally injection-molded from plastic material, and the outer walls of the first clamp and the second clamp are smooth and free of burrs.

[0014] 3. Beneficial effects

[0015] Compared with the prior art, the advantages of the present invention are:

[0016] (1) In this solution, the first and second clamps are respectively installed at the connection between two adjacent glass sliding doors, so that when the first clamp on one glass sliding door approaches the second clamp on the other glass sliding door, the first clamp can be clamped on the contact contact and the support groove of the second clamp through the contact slide groove and the support contact 1, so that the connection between the first clamp and the second clamp has a support structure, thereby improving the stability of the connection structure and reducing the probability of sagging;

[0017] (2) In this solution, a movable support member is also provided on the second clamp, so that after closing, the roller of the movable support member can smoothly slide into the inner groove and contact the supporting edge, further realizing the function of the rear support, reducing the risk of sagging, and facilitating the precise docking between two adjacent glass sliding doors and the smooth locking of the lock at the auxiliary connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the clamping connection between the first clamping member and the second clamping member of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure of the card piece 1 and the card piece 2 of the utility model;

[0020] Figure 3 This is a structural schematic diagram of the other side of the clamp of the utility model;

[0021] Figure 4 This is a schematic diagram of the front structure of the second card member of the utility model;

[0022] Figure 5 It is a schematic diagram of the disassembly structure of the movable support member of the utility model.

[0023] Description of the numbers in the figure:

[0024] 1. Card part 1; 2. Card part 2; 3. Connecting section 1; 4. Limit baffle; 5. Through hole 1; 6. Contact slide; 7. Support contact 1; 8. Inner groove; 801. Support edge; 9. Connecting section 2; 10. Outer protruding box body; 11. Accommodating groove; 12. Movable support member; 1201. Telescopic box body; 1202. Roller rod; 1203. Positioning column; 1204. Support spring; 13. Through hole 2; 14. Contact contact; 15. Support slide; 16. Guide head. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings of the present invention specification; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field without creative work based on the embodiments of the present invention are within the scope of protection of the present invention.

[0026] Embodiment 1:

[0027] See also Figure 1-Figure 5A door closer for a glass sliding door, comprising a clamping member 1 and a clamping member 2, wherein the clamping member 1 comprises a connecting section 3 and a limit stopper 4, wherein the limit stopper 4 is fixedly connected to one side of the connecting section 3, a through hole 5 is provided on the other side of the connecting section 3, a contact slide groove 6 is provided on the top of the connecting section 3, a supporting contact 7 is fixedly connected to the bottom of the connecting section 3, and an inner groove 8 is provided on one side of the connecting section 3 between the contact slide groove 6 and the supporting contact 7;

[0028] The second clamping member 2 includes a second connecting section 9 and a protruding box body 10, the protruding box body 10 is fixedly connected to one side of the second connecting section 9, and a receiving groove 11 communicating with the inside of the protruding box body 10 is provided inside the second connecting section 9, a movable supporting member 12 is provided inside the receiving groove 11, a second through hole 13 is provided on one side of the second connecting section 9, a contact contact 14 is fixedly connected to the second connecting section 9 at the position corresponding to the contact slide groove 6, a supporting slide groove 15 is provided inside the second connecting section 9 at the position corresponding to the supporting contact 1 7, and a guide head 16 is fixedly connected to one side of the supporting slide groove 15;

[0029] The movable support member 12 includes a telescopic box body 1201 embedded in the accommodating groove 11, one side of the telescopic box body 1201 is rotatably connected to a roller rod 1202, and the other side of the telescopic box body 1201 is provided with a group of sliding holes, and the inside of each group of sliding holes is slidably connected to a positioning column 1203, one end of each group of positioning columns 1203 is fixedly welded to the inner wall of the accommodating groove 11, and a support spring 1204 is sleeved on the positioning column 1203 located between the inner wall of the accommodating groove 11 and the other side of the telescopic box body 1201.

[0030] The working principle of this kind of glass sliding door closer is:

[0031] First, install the card 1 and the card 2 2 at the connection of the two adjacent glass sliding doors respectively by screws. When one of the glass sliding doors and the card 1 are pushed closer to the card 2 2 and the other glass sliding door, the contact slide groove 6 on the card 1 first slides into and is stuck on the contact contact 14 of the card 2 2, and the support contact 17 on the card 1 is guided by the guide head 16 of the card 2 2, and slides into and is stuck inside the support slide groove 15. At this time, the connection between the contact contact 14 and the contact slide groove 6 and the connection between the support contact 17 and the support slide groove 15 can realize the support and limiting structure of the connection between the card 1 and the card 2, which can effectively reduce the risk of sagging at the later connection. In the process of connecting the card 1 and the card 2, the roller rod 1202 of the movable support member 12 can smoothly slide into the inner groove 8 and contact with the supporting edge 801 of the inner groove 8, thereby further supporting the connection and preventing the risk of sagging at the later stage.

[0032] By providing a support spring 1204 and a group of positioning columns 1203, the telescopic box body 1201 can be elastically supported inside the accommodating groove 11, which is beneficial for the telescopic box body 1201 to drive the roller rod 1202 to elastically avoid when sliding, and can also make the roller rod 1202 fit tightly inside the inner groove 8 and contact the supporting edge 801.

[0033] Embodiment 2:

[0034] In view of the above embodiment 1, for further description, refer to Figure 3-Figure 5 The outer structures of the supporting contact 17 and the contact contact 14 are respectively adapted to the internal structures of the supporting slide groove 15 and the contact slide groove 6, and the card 11 and the card 22 are slidingly connected through the supporting contact 17, the contact contact 14, the supporting slide groove 15 and the contact slide groove 6. A supporting edge 801 is provided at the bottom of the inner groove 8, and the bottom of the supporting edge 801 contacts the bottom edge of the roller 1202. The card 1 and the card 22 are both square structures integrally injection-molded of plastic material, and the outer walls of the card 1 and the card 22 are smooth and free of burrs.

[0035] By adapting the outer structures of the supporting contact 17 and the contact contact 14 to the internal structures of the supporting slot 15 and the contact slot 6 respectively, the contacts can slide into the slot more smoothly to avoid interference. The setting of the supporting edge 801 can support the bottom edge of the roller rod 1202 to achieve a supporting effect.

[0036] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A door closer for a glass sliding door, comprising a first clamping member (1) and a second clamping member (2), characterized in that: The clamping member 1 (1) comprises a connecting section 1 (3) and a limiting baffle (4), wherein the limiting baffle (4) is fixedly connected to one side of the connecting section 1 (3), a through hole 1 (5) is provided on the other side of the connecting section 1 (3), a contact slide groove (6) is provided on the top of the connecting section 1 (3), a supporting contact 1 (7) is fixedly connected to the bottom of the connecting section 1 (3), and an inner groove (8) is provided on one side of the connecting section 1 (3) between the contact slide groove (6) and the supporting contact 1 (7); The second clamping member (2) comprises a second connecting section (9) and an outer convex box body (10), wherein the outer convex box body (10) is fixedly connected to one side of the second connecting section (9), and a receiving groove (11) communicating with the inner part of the outer convex box body (10) is provided inside the second connecting section (9), and a movable supporting member (12) is provided inside the receiving groove (11), and a through hole (13) is provided on one side of the second connecting section (9), and a contact contact (14) is fixedly connected to the second connecting section (9) at a position corresponding to the contact slide groove (6), and a supporting slide groove (15) is provided inside the second connecting section (9) at a position corresponding to the supporting contact (7), and a guide head (16) is fixedly connected to one side of the supporting slide groove (15).

2. The glass sliding door closer according to claim 1, characterized in that: The outer structures of the supporting contact 1 (7) and the contact contact (14) are respectively adapted to the internal structures of the supporting slide groove (15) and the contact slide groove (6), and the clamping member 1 (1) and the clamping member 2 (2) are slidably connected via the supporting contact 1 (7), the contact contact (14), the supporting slide groove (15) and the contact slide groove (6).

3. The glass sliding door closer according to claim 1, characterized in that: The movable support member (12) comprises a telescopic box body (1201) embedded in the receiving groove (11); one side of the telescopic box body (1201) is rotatably connected to a roller rod (1202); the other side of the telescopic box body (1201) is provided with a group of sliding holes; a group of the sliding holes are slidably connected to a positioning column (1203); one end of a group of the positioning columns (1203) are fixedly welded to the inner wall of the receiving groove (11); and a support spring (1204) is sleeved on the positioning column (1203) located between the inner wall of the receiving groove (11) and the other side of the telescopic box body (1201).

4. The glass sliding door closer according to claim 3, characterized in that: A supporting edge (801) is provided at the bottom of the inner groove (8), and the bottom of the supporting edge (801) is in contact with the bottom edge of the roller (1202).

5. The glass sliding door closer according to claim 1, characterized in that: The first clamping piece (1) and the second clamping piece (2) are both square structures integrally injection-molded from plastic material, and the outer walls of the first clamping piece (1) and the second clamping piece (2) are smooth and free of burrs.

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