Safety switch hidden type switch handle for vertical hinged door

Abstract

The utility model relates to the technical field of switch handles, in particular to a safety switch hidden type switch handle for a vertical hinged door, which comprises a first connecting seat and a second connecting seat, the surface of the first connecting seat is movably connected with a first pressing handle, and the surface of the first pressing handle is magnetically adsorbed with a connecting cover. A second pressing handle is movably connected to the surface of the second connecting base, an inserting rod is placed in the first pressing handle, and an inserting plate is slidably connected to the inner side of the second pressing handle. Under the connection of the inserting plate and the limiting plate, the action position of the inserting plate in the second pressing handle is regulated and controlled through the action of the telescopic spring and the abutting ball and the abutting connection of the abutting ball and the abutting groove, the rotation limiting effect of the second pressing handle on the second connecting base is achieved, and under the action of the inserting rod and the through hole, the second pressing handle is pressed and fixed through the abutting contact of the inserting rod and the inserting plate. The limitation of the insertion plate on the rotation of the second pressing handle on the second connecting seat can be relieved from the first pressing handle, so that the use convenience and reliability are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of switch handles, in particular to a switch handle for a swing door with a hidden safety switch. Background Art

[0002] The switch handle is a component installed on the door body to facilitate opening and closing the door.

[0003] The swing door is a type of door that is currently widely used. It refers to a door that is hinged on the side of the door and opens inward or outward. The use of a switch handle facilitates the closing and opening operations of the swing door. However, when the existing switch handle is used, the safety switch is a knob type and exposed on the outside of the switch handle. The advantage of this is that it is easy to operate, but it affects the overall aesthetic shape of the switch handle. In addition, the existing safety switch can only be operated from one side or controlled by a key. Once an incorrect operation occurs, the user cannot open the door without a key or professional unlocking tool. In an emergency, the user can only destroy the door lock or the door body. Utility Model Content

[0004] The utility model aims to provide a switch handle for a swing door with a hidden safety switch, so as to solve the problem that the overall aesthetic shape of the switch handle is affected in the above-mentioned background technology, and the existing safety switch can only be operated from one side or controlled by a key. Once an erroneous operation occurs, the user cannot open the door without a key or a professional unlocking tool. In an emergency, the user can only destroy the door lock or the door body.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a switch handle for a swing door with a hidden safety switch, comprising a first connecting seat and a second connecting seat, the surface of the first connecting seat is movably connected with a first pressure handle, the surface of the first pressure handle is magnetically adsorbed with a connecting cover, the surface of the second connecting seat is movably connected with the second pressure handle, an insertion rod is placed inside the first pressure handle, the inner side of the second pressure handle is slidably connected with an insertion plate, the surface of the insertion plate is fixedly connected with a control block, the surface of the insertion plate is slidably connected with a limit plate, the surface of the limit plate is provided with a through groove, and the inside of the through groove is fixedly connected with a support block, the inner side of the support block is fixedly connected with a telescopic spring, the surface of the telescopic spring is abutted with a ball, and the surface of the insertion plate is provided with a resisting groove.

[0006] Preferably, the first connecting seat and the second connecting seat have the same shape, the first pressing handle and the second pressing handle have the same shape, a magnet is embedded in the contacting surface of the first pressing handle and the connecting cover, and the connecting cover and the first pressing handle are connected by magnetic attraction.

[0007] Preferably, the cross-sections of the second pressure handle and the first pressure handle are both "L"-shaped, through holes are provided inside the first connecting seat, the first pressure handle and the second connecting seat, a sliding groove is provided on the surface of the second pressure handle, and the sliding groove is connected to the through hole.

[0008] Preferably, the cross section of the control block is in a "T" shape, the cross section of the plug plate is in a "concave" shape, and the cross section of the limit plate is in a "mountain" shape.

[0009] Preferably, the limit plate and the plug plate are slidably connected, the support block is disc-shaped, and the telescopic spring acts on the through groove on the limit plate through the support block.

[0010] Preferably, the abutting ball acts on the through slot on the limit plate through a telescopic spring, and the abutting ball is elastically slidably connected to the support block through the telescopic spring.

[0011] Preferably, the abutting grooves are arranged in three groups on a side of the plug plate away from the control block, and the abutting balls are abutted and connected with the abutting grooves via telescopic springs.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. Through the rotational connection between the second connecting seat and the second pressure handle, under the connection between the plug plate and the control block, the plug plate and the control block act on the inner position of the second pressure handle to achieve a hidden effect, thereby improving the overall aesthetics of the switch handle. Moreover, under the connection between the plug plate and the limit plate, through the action of the telescopic spring and the abutting ball, and the abutting connection between the abutting ball and the abutting groove, the action position of the plug plate in the second pressure handle is regulated, thereby achieving a rotation limiting effect on the second pressure handle on the second connecting seat. Under the action of the plug rod and the through hole, through the abutting contact between the plug rod and the plug plate, the limitation of the plug plate on the rotation of the second pressure handle on the second connecting seat can be released from the first pressure handle, thereby improving its convenience and reliability in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front view stereoscopic schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a side perspective schematic diagram of a local structure of the utility model;

[0016] Figure 3 It is a three-dimensional schematic diagram of the connection structure of the second connection seat and the second pressure handle of the utility model;

[0017] Figure 4 It is a partially cutaway stereoscopic schematic diagram of the connection structure between the second connection seat and the second pressure handle of the utility model;

[0018] Figure 5 It is a three-dimensional schematic diagram of the structure of the plug board of the utility model;

[0019] Figure 6 For this utility model Figure 5 Schematic diagram of the cross-sectional view of the connection structure between the center plug plate and the limit plate.

[0020] In the figure: 1, first connecting seat; 11, first pressure handle; 12, connecting cover; 2, second connecting seat; 21, second pressure handle; 3, plug rod; 4, plug plate; 41, control block; 42, limit plate; 43, support block; 44, telescopic spring; 45, ball; 46, groove. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-6 , an embodiment provided by the utility model:

[0023] A switch handle for a swing door with a hidden safety switch, comprising a first connecting seat 1 and a second connecting seat 2, wherein a first pressing handle 11 is movably connected to the surface of the first connecting seat 1, a connecting cover 12 is magnetically adsorbed on the surface of the first pressing handle 11, a second pressing handle 21 is movably connected to the surface of the second connecting seat 2, an insert rod 3 is placed inside the first pressing handle 11, a plug plate 4 is slidably connected to the inner side of the second pressing handle 21, a control block 41 is fixedly connected to the surface of the plug plate 4, a limiting plate 42 is slidably connected to the surface of the limiting plate 42, and a surface of the limiting plate 42 penetrates A through groove is provided, and a support block 43 is fixedly connected to the inside of the through groove, a telescopic spring 44 is fixedly connected to the inner side of the support block 43, a ball 45 is abutted on the surface of the telescopic spring 44, and a groove 46 is provided on the surface of the plug plate 4. Through the rotational connection between the first connecting seat 1 and the first pressure handle 11, and the rotational connection between the second connecting seat 2 and the second pressure handle 21, the opening and closing of the door body can be controlled. Under the plug-in connection between the plug plate 4 and the second connecting seat 2, the rotation angle of the second pressure handle 21 on the second connecting seat 2 is limited.

[0024] Furthermore, the first connecting seat 1 and the second connecting seat 2 have the same shape, the first pressure handle 11 and the second pressure handle 21 have the same shape, and the contacting surface of the first pressure handle 11 and the connecting cover 12 is embedded with a magnet, and the connecting cover 12 and the first pressure handle 11 are connected by magnetic attraction. Through the connection between the second pressure handle 21 and the second connecting seat 2, the rotation of the second pressure handle 21 facilitates the control of opening and closing of the door body, and under the action of the first pressure handle 11 and the connecting cover 12, it is convenient to place and remove the insertion rod 3 in the first pressure handle 11.

[0025] Furthermore, the cross-sections of the second pressure handle 21 and the first pressure handle 11 are both in an "L" shape, and through holes are provided inside the first connecting seat 1, the first pressure handle 11 and the second connecting seat 2. A sliding groove is provided on the surface of the second pressure handle 21, and the sliding groove and the through hole are connected. The connection between the sliding groove and the through hole facilitates the abutment and contact between the insertion rod 3 and the insertion plate 4, thereby achieving the effect of controlling the action position of the insertion plate 4.

[0026] Furthermore, the cross-section of the control block 41 is in a "T" shape, the cross-section of the plug plate 4 is in a "concave" shape, and the cross-section of the limit plate 42 is in a "mountain" shape. Through the connection between the control block 41 and the plug plate 4, under the action of the control block 41, the control operation of the action position of the plug plate 4 on the limit plate 42 is realized.

[0027] Furthermore, the limit plate 42 and the plug plate 4 are slidably connected, the support block 43 is disc-shaped, and the telescopic spring 44 acts on the through groove on the limit plate 42 through the support block 43. Through the connection between the limit plate 42 and the support block 43, under the action of the support block 43, it is convenient to support the position of the telescopic spring 44 in the through groove on the limit plate 42.

[0028] Furthermore, the ball 45 acts on the through groove on the limit plate 42 through the telescopic spring 44, and the ball 45 is elastically slidably connected to the support block 43 through the telescopic spring 44. Through the abutment connection between the telescopic spring 44 and the ball 45, the elastic sliding effect of the ball 45 in the limit plate 42 is achieved.

[0029] Furthermore, the grooves 46 are arranged in three groups on one side of the plug board 4 away from the control block 41, and the balls 45 are connected to the grooves 46 by the telescopic springs 44. Under the connection between the grooves 46 and the balls 45, the movement control effect of the plug board 4 on the limiting plate 42 is achieved, thereby improving the performance and effect of the plug board 4.

[0030] Working principle: when the second pressure handle 21 is limited in rotation on the second connecting seat 2, the control block 41 is pushed to make the plug plate 4 slide on the limiting plate 42. Under the action of the support block 43 and the telescopic spring 44, the plug plate 4 is connected with the ball 45 to make it slide and limit on the limiting plate 42. Under the plug-in connection of the grooves provided on the plug plate 4 and the second connecting seat 2, the rotation limitation operation of the second pressure handle 21 on the second connecting seat 2 is completed. The control block 41 can be slid in the reverse direction to release the control. When the control cannot be released from the inside, the connection cover 12 is removed, and the plug rod 3 is taken out from the first pressure handle 11. Under the action of the through hole, the plug rod 3 and the plug plate 4 are abutted. Under the push of the plug rod 3, the action position of the plug plate 4 is changed, so as to realize the release of the limiting operation of the second connecting seat 2 on the second pressure handle 21 from the outside, thereby improving its usability and the aesthetic performance of the switch handle.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A switch handle for a swing door with a hidden safety switch, comprising a first connecting seat (1) and a second connecting seat (2), characterized in that: The surface of the first connecting seat (1) is movably connected with a first pressing handle (11), the surface of the first pressing handle (11) is magnetically adsorbed with a connecting cover (12), the surface of the second connecting seat (2) is movably connected with a second pressing handle (21), an insert rod (3) is placed inside the first pressing handle (11), the inner side of the second pressing handle (21) is slidably connected with an insert plate (4), the surface of the insert plate (4) is fixedly connected with a control block (41), the surface of the insert plate (4) is slidably connected with a limit plate (42), the surface of the limit plate (42) is provided with a through groove, and the inside of the through groove is fixedly connected with a support block (43), the inner side of the support block (43) is fixedly connected with a telescopic spring (44), the surface of the telescopic spring (44) is abutted with a ball (45), and the surface of the insert plate (4) is provided with a groove (46).

2. A switch handle for a swing door with a hidden safety switch according to claim 1, characterized in that: The first connecting seat (1) and the second connecting seat (2) have the same shape, the first pressing handle (11) and the second pressing handle (21) have the same shape, a magnet is embedded and connected on the contacting surface of the first pressing handle (11) and the connecting cover (12), and the connecting cover (12) and the first pressing handle (11) are connected by magnetic attraction.

3. The switch handle for a swing door with a hidden safety switch according to claim 1, characterized in that: The cross-sections of the second pressing handle (21) and the first pressing handle (11) are both L-shaped; through holes are provided inside the first connecting seat (1), the first pressing handle (11) and the second connecting seat (2); a sliding groove is provided on the surface of the second pressing handle (21), and the sliding groove is connected to the through hole.

4. The switch handle for a swing door with a hidden safety switch according to claim 1, characterized in that: The cross section of the control block (41) is in a "T" shape, the cross section of the plug plate (4) is in a "concave" shape, and the cross section of the limit plate (42) is in a "mountain" shape.

5. The switch handle for a swing door with a hidden safety switch according to claim 1, characterized in that: The limiting plate (42) and the inserting plate (4) are slidably connected in contact with each other, the supporting block (43) is in a disc shape, and the telescopic spring (44) acts on the through groove on the limiting plate (42) through the supporting block (43).

6. The switch handle for a swing door with a hidden safety switch according to claim 1, characterized in that: The abutting ball (45) acts on the through slot on the limit plate (42) through the telescopic spring (44), and the abutting ball (45) is elastically slidably connected to the support block (43) through the telescopic spring (44).

7. The switch handle for a swing door with a hidden safety switch according to claim 1, characterized in that: The abutting grooves (46) are arranged in three groups on a side of the plug plate (4) away from the control block (41), and the abutting balls (45) are abutted and connected with the abutting grooves (46) via telescopic springs (44).

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