Anti-theft door handle with anti-blocking function

Abstract

The utility model relates to the technical field of anti-theft doors, and discloses an anti-blocking anti-theft door handle which comprises a door body assembly, a handle assembly is installed in the middle of the front side of the door body assembly, and limiting locking assemblies are installed at the top and the bottom of the front end of the handle assembly respectively. And a pop-up assembly is mounted in the middle of the limiting and locking assembly. According to the utility model, the limiting and locking assembly is arranged on the device, so that the device can be stored in the door body when the device does not need to be used, and therefore, the door body can be more economical, and the situation that the door body is accidentally collided in daily life is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-theft doors, in particular to an anti-theft door handle with an anti-blocking function. Background Art

[0002] The full name of the anti-theft door is "anti-theft safety door". It has both anti-theft and safety performance. According to the "General Technical Conditions for Anti-theft Safety Doors", qualified anti-theft doors cannot be pried open or a 615 square centimeter opening on the door leaf can be opened within 15 minutes using ordinary hand tools such as chisels, screwdrivers, crowbars, and portable power tools such as hand drills, or a 38 square millimeter opening can be opened within a semicircle of 150 square millimeters at the locking point. And the locks used on anti-theft doors must be special anti-theft door locks with anti-drilling function that have passed the inspection of the Ministry of Public Security Testing Center. Anti-theft doors can be made of different materials, but only doors that meet the standard inspection and obtain the security product production license can be called anti-theft doors, which is mainly reflected in the intelligence of its key components (locks), including various types of electronic anti-theft locks that have begun to be widely used, such as fingerprints, passwords, IC card locks, etc. With the advancement of technology, in addition to replacing traditional mechanical locks with smart locks, IoT security doors will also be combined with smart home systems with functions such as security, home appliance control, and elderly and child care, and will be able to realize functions such as networked alarm, video surveillance, data transmission, and remote control. These are all manifestations of intelligence.

[0003] The application number is CN202020517342.1, which discloses an anti-theft door handle with an anti-blocking function, including a lock body and a handle, a fake keyhole is embedded in the front of the handle, an anti-blocking box is provided at the bottom of the handle, a screw is provided on the front of the anti-blocking box, a block is provided on the front of the anti-blocking box, the block is rotatably connected to the anti-blocking box, a cylinder is provided inside the anti-blocking box, a first keyhole is opened inside the cylinder, a connecting sleeve is provided on the back of the cylinder, a lock core is provided on the back of the connecting sleeve, a real keyhole is opened on the front of the lock core, a through hole is opened on the anti-blocking box, a guide component is provided inside the connecting sleeve, the guide component includes a guide sheet, the guide sheet is fixedly connected to the inner wall of the connecting sleeve, a guide keyhole is opened on the guide sheet, and a block sheet is provided inside the guide keyhole. The beneficial effect of the utility model is that even if it is maliciously operated by someone, it will not cause the lock core to be scrapped, and it only needs to be disassembled and reinstalled, avoiding the problem that the resident cannot enter due to the blocking of the lock core and needs to be forcibly broken.

[0004] Although the above-mentioned utility model is provided with a lock core on the back of the connecting sleeve, a real keyhole is provided on the front of the lock core, a through hole is provided on the anti-blocking box, and a guide component is provided inside the connecting sleeve, the guide component includes a guide plate, the guide plate is fixedly connected to the inner wall of the connecting sleeve, a guide keyhole is provided on the guide plate, and a baffle is provided inside the guide keyhole. Through this arrangement, even if the lock core is maliciously operated, it will not cause the lock core to be scrapped. It only needs to be disassembled and then reinstalled, avoiding the problem that the resident cannot enter due to the blockage of the lock core and needs to be forcibly broken. However, there is a disadvantage that when the device is in use, its protruding handle will cause some more or less bumps in daily use, which will cause a certain degree of damage and some probability of accidental injury.

[0005] Therefore, it is necessary to install a limited locking assembly on the device so that the device can be stored inside the door body when it is not needed. This can make the door body more economical and avoid accidental bumps in daily life. Utility Model Content

[0006] The purpose of the utility model is to provide an anti-theft door handle with an anti-blocking function to solve the problems raised in the above-mentioned background technology.

[0007] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0008] The utility model is an anti-theft door handle with an anti-blocking function, comprising a door body assembly, a handle assembly is installed in the middle of the front side of the door body assembly, limited locking assemblies are installed on the top and bottom of the front end of the handle assembly respectively, and a pop-up assembly is installed in the middle of the limited locking assembly.

[0009] Furthermore, the door body assembly includes a door panel, a handle storage groove is opened in the middle of the door panel, and limiting installation grooves are respectively opened at the top and bottom of the inner side of the front end of the handle storage groove, and a sliding adjustment groove is installed on the outer side of the limiting installation groove.

[0010] Furthermore, the handle assembly includes a handle body, a plurality of anti-slip hook grooves are provided on the outer side of the handle body, a handle head is installed at the front end thereof, an unlocking button is installed at the front side of the handle head, and a fixing column is installed at the rear end thereof.

[0011] Furthermore, the limit locking assembly comprises a limit spring, a limit column is installed at the bottom of the limit spring, and a limit adjustment rod is installed at the outer side of the end of the limit column.

[0012] Furthermore, the pop-up assembly includes a pop-up installation groove, a return spring is installed inside the pop-up installation groove, and a lock core is installed in the middle of the return spring.

[0013] Furthermore, the handle head includes a lock head, and the top and bottom of the lock head are respectively provided with limit grooves and are correspondingly arranged, and a lock core placement groove is provided on the rear side, and the lock core placement groove is in a central position.

[0014] The utility model has the following beneficial effects:

[0015] (1) The utility model is an anti-theft door handle with an anti-blocking function. By installing a limited locking component on the device, the device can be stored inside the door body when it is not needed. This can make the door body more economical and avoid accidental bumps in daily life.

[0016] (2) The utility model is an anti-theft door handle with an anti-blocking function. A pop-up component is installed inside the device. When the device is used, the handle component stored in the door body can be popped out through the set component, which is convenient for use.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 This is a schematic diagram of the overall structure of an anti-theft door handle with an anti-blocking function according to the utility model;

[0020] Figure 2 This is a schematic diagram of the disassembled structure of an anti-theft door handle with an anti-blocking function according to the utility model;

[0021] Figure 3 This is a schematic diagram of the inner side of a handle of an anti-theft door handle with an anti-blocking function according to the utility model;

[0022] Figure 4 This is a schematic cross-sectional view of the structure of an anti-theft door handle with an anti-blocking function according to the utility model;

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] In the figure: 1. Door body assembly; 2. Handle assembly; 3. Limit locking assembly; 4. Pop-up assembly; 101. Door panel; 102. Handle storage slot; 103. Limit installation slot; 104. Sliding adjustment slot; 201. Handle body; 202. Anti-slip hook slot; 203. Handle head; 204. Unlock button; 205. Fixed column; 301. Limit spring; 302. Limit column; 303. Limit adjustment rod; 401. Spring installation slot; 402. Reset spring; 403. Lock core; 2031. Lock head; 2032. Limit slot; 2033. Lock core placement slot. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1 - Figure 4 As shown, the utility model is an anti-theft door handle with an anti-blocking function, including a door body assembly 1, a handle assembly 2 is installed in the middle of the front side of the door body assembly 1, and limited locking assemblies 3 are installed at the top and bottom of the front end of the handle assembly 2, and a pop-up assembly 4 is installed in the middle of the limited locking assembly 3.

[0027] By installing a limited locking assembly 3 on the device, the device can be stored inside the door panel 101 when not in use, which can make the door panel 101 more economical and avoid accidental bumps in daily life.

[0028] The door body assembly 1 includes a door panel 101, a handle storage groove 102 is opened in the middle of the door panel 101, and limit installation grooves 103 are respectively opened at the top and bottom of the inner side of the front end of the handle storage groove 102, and a sliding adjustment groove 104 is installed on the outer side of the limit installation groove 103. Through the setting of the sliding adjustment groove 104, a limit adjustment rod 303 for control and regulation can be installed inside the part, so that the movement control of the internal limit column 302 can be adjusted.

[0029] The handle assembly 2 includes a handle body 201, a plurality of anti-skid hook grooves 202 are provided on the outer side of the handle body 201, and a handle head 203 is installed at the front end thereof, an unlocking button 204 is installed on the front side of the handle head 203, and a fixing column 205 is installed at the rear end thereof. By setting the anti-skid hook grooves 202, not only the anti-skid effect can be achieved, but also the handle can have the functional effect of a hook.

[0030] The limit locking assembly 3 includes a limit spring 301, a limit column 302 is installed at the bottom of the limit spring 301, and a limit adjustment rod 303 is installed on the outer side of the end of the limit column 302. The limit spring 301 is set so that when the handle assembly 2 needs to be stored in the interior of the door panel 101, the limit column 302 can be installed in the limit groove 2032 in the handle assembly 2 by squeezing the limit spring 301, so as to achieve the fixing effect.

[0031] The pop-up assembly 4 includes a pop-up installation groove 401 , a return spring 402 is installed inside the pop-up installation groove 401 , and a lock core 403 is installed in the middle of the return spring 402 .

[0032] The handle head 203 includes a lock head 2031 , and the top and bottom of the lock head 2031 are respectively provided with limit grooves 2032 , and are correspondingly arranged, and a lock core placement groove 2033 is provided on the rear side thereof, and the lock core placement groove 2033 is located in the center.

[0033] When using this device, first, move the limit adjustment rod 303 in the limit locking assembly 3 set on the door body assembly 1 to both sides, and then the handle assembly 2 will be quickly popped out under the action of the return spring 402 set at the bottom. The anti-slip hook groove 202 is set, not only the anti-slip effect can be achieved, but also the handle can have the function of a hook. When the handle assembly 2 needs to be stored in the interior of the door panel 101 through the set limit spring 301, the limit column 302 can be installed in the limit groove 2032 in the handle assembly 2 by squeezing its limit spring 301, so that the fixing effect can be achieved.

[0034] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An anti-theft door handle with an anti-blocking function, comprising a door body assembly (1), characterized in that: A handle assembly (2) is installed in the middle of the front side of the door body assembly (1), and a limit locking assembly (3) is installed at the top and bottom of the front end of the handle assembly (2), and a pop-up assembly (4) is installed in the middle of the limit locking assembly (3).

2. The anti-theft door handle with anti-blocking function according to claim 1, characterized in that: The door body assembly (1) comprises a door panel (101), a handle storage groove (102) is provided in the middle of the door panel (101), a limit installation groove (103) is provided at the top and bottom of the inner front end of the handle storage groove (102), and a sliding adjustment groove (104) is installed on the outer side of the limit installation groove (103).

3. The anti-theft door handle with anti-blocking function according to claim 1, characterized in that: The handle assembly (2) comprises a handle body (201), a plurality of anti-slip hook grooves (202) are provided on the outside of the handle body (201), a handle head (203) is installed at the front end thereof, an unlocking button (204) is installed at the front side of the handle head (203), and a fixing column (205) is installed at the rear end thereof.

4. The anti-theft door handle with anti-blocking function according to claim 1, characterized in that: The limit locking assembly (3) comprises a limit spring (301), a limit column (302) is installed at the bottom of the limit spring (301), and a limit adjustment rod (303) is installed on the outer side of the end of the limit column (302).

5. The anti-theft door handle with anti-blocking function according to claim 1, characterized in that: The pop-up assembly (4) comprises a pop-up installation groove (401), a return spring (402) is installed inside the pop-up installation groove (401), and a lock core (403) is installed in the middle of the return spring (402).

6. The anti-theft door handle with anti-blocking function according to claim 3, characterized in that: The handle head (203) comprises a lock head (2031), the top and bottom of the lock head (2031) are respectively provided with limit grooves (2032) and are arranged correspondingly, and a lock core placement groove (2033) is provided on the rear side thereof, and the lock core placement groove (2033) is located in the center.

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