Safety cable device and door with same

Abstract

The utility model relates to a safety cable device and a door with the same. The safety cable device comprises an upper pivot seat fixedly connected with a door frame assembly and a pivot base fixedly connected with a door leaf assembly, the upper pivot seat is provided with an adjusting shaft which is inserted into a shaft hole formed in the pivot base to form running fit, the adjusting shaft is provided with a through hole vertically penetrating through the upper pivot seat, and the upper pivot seat and the pivot base are fixedly connected through the through hole. The shaft hole vertically penetrates through the pivot base, the safety cable device further comprises a safety cable which is arranged in the through hole of the adjusting shaft in a penetrating mode so that the upper pivot base and the pivot base can be connected in series, and the two ends of the safety cable are each fixedly connected with a safety buckle which prevents the safety cable from being disengaged from the through hole. When the safety cable device is installed on the door, the effect of a door spindle can be achieved, meanwhile, the safety of the door leaf can be effectively protected, the danger caused by the situations of corner falling, falling and the like of the door leaf can be prevented, and the door leaf can be more concise and attractive in appearance through the hidden installation mode of the safety cable.

Description

Technical Field

[0001] The present application relates to door and window hardware technology, and more specifically, to a safety cable device and a door having the safety cable device. Background Art

[0002] Doors are an indispensable structure in buildings. With the development of society, there are more and more styles of doors, and the sizes and materials of the door leaves are also different. Since some door leaves are large in size or heavy in weight, they are easy to loosen from the door frame during long-term opening and closing, and the dangerous situation of the door leaf falling may occur. In order to prevent the door leaf from falling, a device installed between the door leaf and the door frame to prevent the door leaf from falling has appeared. For example, CN216110263U discloses a safety chain, which is installed on one side of the door leaf body and one side of the door frame body, and is used to connect the leaf body to the door frame body, effectively avoiding the phenomenon of the leaf body tilting and falling. For another example, CN110939354A discloses a floor spring door anti-slip structure, which is connected to the shaft tongue fixing seat and the shaft seat by connecting the two ends of the connecting rope respectively, so as to prevent the door frame assembly and the door clamp assembly from slipping. However, the anti-slip devices such as safety chains and safety ropes suitable for door leaves on the market are all exposed and exposed, which affects the appearance of the product. Utility Model Content

[0003] The technical problem to be solved by the present application is to provide a hidden safety cable device and a door with the safety cable device in view of the above-mentioned defects of the prior art.

[0004] In order to solve its technical problems, the present application proposes a safety rope device in the first aspect, including an upper pivot seat fixedly connected to a door frame assembly and a pivot base fixedly connected to a door leaf assembly, the upper pivot seat is provided with an adjusting shaft inserted into an axial hole opened on the pivot base to form a rotational fit, wherein the adjusting shaft is provided with a through hole penetrating the upper pivot seat up and down, and the axial hole penetrating the pivot base up and down, the safety rope device also includes a safety rope passing through the through hole of the adjusting shaft to connect the upper pivot seat and the pivot base in series, and the two ends of the safety rope are respectively fixedly connected to a safety buckle to prevent the safety rope from escaping from the through hole.

[0005] According to one embodiment of the safety rope device described in the present application, a mounting column is protruding upward from the upper portion of the upper pivot seat, a first mounting hole is defined in the mounting column and passes through the upper pivot seat vertically, and a second mounting hole is defined on the outer periphery of the mounting column and passes through transversely to the first mounting hole; a through hole is defined in the adjusting shaft and passes through the adjusting shaft vertically, and a locking hole extending transversely is defined on the outer periphery of the upper end of the adjusting shaft; after the upper end of the adjusting shaft is inserted into the first mounting hole, a pin is used to lock the adjusting shaft from the second mounting hole into the locking hole of the adjusting shaft to fix the adjusting shaft in the first mounting hole.

[0006] According to one embodiment of the safety rope device described in the present application, an axial hole seat is protruding downward from the lower portion of the pivot base, and the axial hole that passes through the pivot base from top to bottom is defined in the axial hole seat, and the lower end of the adjustment shaft is inserted into the axial hole to form a rotational fit.

[0007] According to one embodiment of the safety rope device described in the present application, the safety buckle has a first buckle hole and a second buckle hole arranged side by side, and the two ends of the safety rope are respectively passed through and fixed to the first buckle hole of the safety buckle and then buckled back and fixed to the second buckle hole of the safety buckle.

[0008] According to an embodiment of the safety line device described in the present application, the safety line is a steel wire rope.

[0009] In order to solve the technical problem, the present application proposes a door in the second aspect, comprising a door frame assembly and a door leaf assembly, and also comprising the aforementioned safety cable device.

[0010] According to one embodiment of the door described in the present application, the upper pivot seat is fixedly mounted on the profile bottom plate of the door frame assembly, the pivot base is fixedly mounted on the profile top plate of the door leaf assembly, and both ends of the safety rope are respectively accommodated in the profile cavities of the door frame assembly and the door leaf assembly.

[0011] The implementation of the safety cable device of the present application and the door with the safety cable device have the following beneficial effects: the safety cable device according to the embodiment of the present application is inserted into the shaft hole opened on the pivot base through the adjustment shaft on the upper pivot seat to form a rotational fit, and the upper pivot seat and the pivot base are connected in series through the safety cable passing through the through hole opened on the adjustment shaft, and the two ends of the safety cable are respectively fixedly connected to the safety buckle to prevent falling off. The safety cable device installed on the door can not only play the role of the door axis, but also effectively protect the safety of the door leaf, prevent the dangers caused by the door leaf falling off, etc., and the hidden installation method of the safety cable can make the appearance of the door leaf more simple and beautiful. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The present application will be further described below with reference to the accompanying drawings and embodiments, in which:

[0013] Figure 1 is a schematic diagram of the overall structure of a safety rope device according to an embodiment of the present application;

[0014] Figure 2 yes Figure 1 The schematic diagram of the exploded structure of the safety cable device shown;

[0015] Figure 3 yes Figure 2 Structural sectional view of the middle adjustment shaft;

[0016] Figure 4 Is has Figure 1 Schematic diagram of the structure of the door of the safety cable device shown.

[0017] Explanation of the accompanying drawings: 100-door; 10-safety cable device; 11-upper pivot seat; 111-mounting column; 112-first mounting hole; 113-first mounting hole; 12-pivot base; 121-axis hole seat; 13-adjusting axis; 131-through hole; 132-locking hole; 14-axis hole; 15-safety cable; 16-safety buckle; 161-first buckle hole; 162-second buckle hole; 20-door frame assembly; 21-profile bottom plate; 30-door leaf assembly; 31-profile top plate. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solutions and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not intended to limit the present application. In addition, the embodiments in the present application and the features in the embodiments may be combined with each other in the absence of conflict.

[0019] Figure 1 and Figure 2 The overall structure and the exploded structure schematic diagram of the safety cable device 10 according to one embodiment of the present application are shown respectively. Figure 1 As shown, the safety cable device 10 is mainly composed of an upper pivot seat 11, a pivot base 12, a safety cable 15 and two safety buckles 16. The upper pivot seat 11 is used to be fixedly connected to the door frame assembly 20, and the pivot base 12 is used to be fixedly connected to the door leaf assembly 30 (see Figure 4 The upper pivot seat 11 is provided with an adjustment shaft 13, and the pivot base 12 is provided with an axis hole 14. The adjustment shaft 13 is inserted into the axis hole 14 to form a rotational fit, so that the pivot base 12 can rotate relative to the upper pivot seat 11, that is, the door leaf assembly 30 can rotate relative to the door frame assembly 20 (see Figure 4 As shown). The adjusting shaft 13 is provided with a through hole 131 penetrating the upper pivot seat 11 from top to bottom, and the shaft hole 14 penetrating the pivot base 12 from top to bottom, so that the upper pivot seat 11 and the pivot base 12 can be connected in series after the safety rope 15 is passed through the through hole 131 of the adjusting shaft 13, and a safety buckle 16 is fixedly connected to both ends of the safety rope 15 to prevent the safety rope 15 from falling out of the through hole 13. The safety rope device 10 can connect the upper pivot seat 11 and the pivot base 12 through the safety rope 15 to prevent them from falling off, and does not affect the relative rotation of the two. The hidden installation method of the safety rope 15 passing through the through hole 13 can also make the appearance more concise and comfortable.

[0020] See Figure 2As shown, for easy installation, the adjustment shaft 13 and the upper pivot seat 11 are designed in a split type. A mounting column 111 is protruded upward from the upper portion of the upper pivot seat 11, and a first mounting hole 112 is provided in the mounting column 111 and passes through the upper pivot seat 11 vertically. A second mounting hole 113 is provided on the outer periphery of the mounting column 11 and passes through the first mounting hole 112 horizontally. The adjustment shaft 13 has a shape that matches the first mounting hole 112 and is inserted into the first mounting hole 112. Further combined Figure 3 As shown, a through hole 113 is formed in the adjusting shaft 13, and a locking hole 132 extending transversely is formed on the outer periphery of the upper end of the adjusting shaft 13. After the upper end of the adjusting shaft 13 is inserted into the first mounting hole 112 of the upper pivot seat 11, a pin (not shown in the figure) is inserted from the outside of the mounting column 111 into the second mounting hole 113 and then correspondingly locked into the locking hole 132 of the adjusting shaft 13, so that the adjusting shaft 13 can be fixed in the first mounting hole 112. Figure 2 As shown, the lower part of the pivot base 12 is provided with an axis hole seat 121 protruding downward, and the axis hole seat 121 is provided with an axis hole 14 that passes through the pivot base 12 from top to bottom. The lower end of the adjustment shaft 13 is inserted into the axis hole 14 to form a rotational fit. Moreover, the through hole 131 in the adjustment shaft 13 can pass through the first mounting hole 112 and the axis hole 14 to the upper and lower sides of the upper pivot seat 11 and the pivot base 12 respectively. The safety rope 15 is passed through the through hole 131 of the adjustment shaft 13, and the two ends thereof extend out to connect with the safety buckle 16, so that the upper pivot seat 11 and the pivot base 12 can be connected in series. For details, see Figure 2 As shown, the safety buckle 16 has a first buckle hole 161 and a second buckle hole 162 arranged side by side. The two ends of the safety rope 15 are respectively passed through the first buckle hole 161 of the safety buckle 16 and then buckled back and fixed in the second buckle hole 162 of the safety buckle 16, so that the connection between the safety rope 15 and the safety buckle 16 can be more firmly established. The main function of the safety buckle 16 is to prevent the safety rope 15 from escaping from the through hole 13, so its specific shape and structure are not limited to the illustrated embodiment, and various other existing suitable forms can also be adopted. The safety rope 15 can be made of a strong material, preferably a steel wire rope.

[0021] Based on the safety cable device 10 of the present application, the present application also provides a door having the safety cable device 10 . Figure 4 FIG. 1 is a schematic structural diagram of a door 100 having the safety cable device 10 according to an embodiment of the present application. Figure 4As shown, the door 100 includes a door frame assembly 20 and a door leaf assembly 30, and the above-mentioned safety cable device 10 is installed on the door frame assembly 20 and the door leaf assembly 30. The upper pivot seat 11 of the safety cable device 10 is fixedly installed on the profile bottom plate 21 of the door frame assembly 20, and the pivot base 12 of the safety cable device 10 is fixedly installed on the profile top plate 31 of the door leaf assembly 30. The adjustment shaft 13 provided on the upper pivot seat 11 is inserted into the shaft hole 14 opened on the pivot base 12 to form a rotational fit, which can play the role of a door shaft. The redundant parts of the safety cable 15 exposed after passing through the through hole 131 of the adjustment shaft 13 and connected to the safety buckle 16 can be respectively accommodated in the profile cavity of the door frame assembly 20 and the door leaf assembly 30 for further hiding, which can realize the function of preventing the door leaf from falling off, and can make the appearance of the door leaf more concise and beautiful, which can better meet the needs of customers.

[0022] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A safety cable device, comprising an upper pivot seat fixedly connected to a door frame assembly and a pivot base fixedly connected to a door leaf assembly, wherein the upper pivot seat is provided with an adjustment shaft inserted into an axis hole provided on the pivot base to form a rotational fit, characterized in that: The adjusting shaft is provided with a through hole which passes through the upper pivot seat up and down, and the shaft hole passes through the pivot base up and down. The safety rope device also includes a safety rope which passes through the through hole of the adjusting shaft to connect the upper pivot seat and the pivot base in series, and both ends of the safety rope are respectively fixedly connected with a safety buckle which prevents the safety rope from escaping from the through hole.

2. The safety line device according to claim 1, characterized in that: A mounting column is protruding upward from the upper part of the upper pivot seat, and a first mounting hole is defined in the mounting column and passes through the upper pivot seat vertically, and a second mounting hole is defined on the outer periphery of the mounting column and passes through transversely to the first mounting hole; a through hole is defined in the adjusting shaft and passes through the upper part, and a locking hole extending transversely is defined on the outer periphery of the upper end of the adjusting shaft; after the upper end of the adjusting shaft is inserted into the first mounting hole, a pin is used to lock the adjusting shaft from the second mounting hole into the locking hole of the adjusting shaft to fix the adjusting shaft in the first mounting hole.

3. The safety line device according to claim 1, characterized in that: An axis hole seat is protruded downwardly from the lower part of the pivot base, and the axis hole seat is provided with the axis hole which passes through the pivot base vertically, and the lower end of the adjusting shaft is inserted into the axis hole to form a rotational fit.

4. The safety line device according to claim 1, characterized in that: The safety buckle has a first buckle hole and a second buckle hole arranged side by side, and two ends of the safety rope are respectively passed through and fixed in the first buckle hole of the safety buckle and then buckled back and fixed in the second buckle hole of the safety buckle.

5. The safety line device according to claim 1, characterized in that: The safety rope is a steel wire rope.

6. A door, comprising a door frame assembly and a door leaf assembly, characterized in that: Also includes a safety line device as claimed in any one of claims 1-5.

7. The door according to claim 6, characterized in that The upper pivot seat is fixedly mounted on the profile bottom plate of the door frame assembly, the pivot base is fixedly mounted on the profile top plate of the door leaf assembly, and both ends of the safety cable are respectively accommodated in the profile cavities of the door frame assembly and the door leaf assembly.

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