Hinge with locking mechanism

Abstract

The utility model relates to the technical field of hinges, and discloses a hinge with a locking mechanism, which comprises a first blade and a second blade detachably arranged on one side of the first blade, the first blade is provided with a dismounting mechanism, and the dismounting mechanism is used for dismounting the first blade and the second blade. The dismounting mechanism comprises a first connecting block fixedly connected to the first blade, a second connecting block is fixedly connected to the top of the second blade, and one end of the first connecting block is rotationally connected with a first rotary knob. Through the arrangement of the first rotary knob, the first lead screw, the first connecting rod and the connecting groove, the effect that a worker can maintain the first blade and the second blade respectively more conveniently is achieved, the using effect is improved, and the problem that when an existing hinge is usually integrally arranged, when a folding hinge on the hinge needs to be maintained, the hinge is not convenient to maintain is solved. And the problem that the subsequent maintenance effect is affected due to the fact that dismounting operation is inconvenient is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to hinge technical field, concretely is a hinge with locking mechanism. BACKGROUND

[0002] Hinge is a kind of mechanical device for connecting two solids and allowing the relative rotation between two, it is usually used in various cabinet doors, and the main function of hinge is to provide support and connection, ensure the smooth opening and closing of cabinet door. By adjusting hinge, the problem of collision or too large gap between cabinet doors can be solved, but the existing hinge still has some problems in actual use;

[0003] For example, the application number CN202121023953.1 discloses a locking function hinge, which comprises a first page piece and a second page piece, at least two fixed blocks are arranged on the inner side surface of the first page piece, a connecting block is arranged on the inner side surface of the second page piece, the connecting block is connected between the two fixed blocks through a first rotating shaft, a limiting pressing piece is connected between the two fixed blocks outside the connecting block through a second rotating shaft, and elastic pieces are arranged on the inner side surface of the first page piece outside the limiting pressing piece. It has the characteristics of preventing the hinge from folding automatically in the absence of operation, and the locking mechanism on the existing hinge is often realized by pressing transmission, the stability of this locking mode is low, and misoperation may occur to cause locking failure, which is not conducive to use.

[0004] In view of the above problems, a hinge with locking mechanism is provided. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a hinge with locking mechanism, which is worked by the device, to solve the problem that the locking mechanism on the existing hinge is often realized by pressing transmission, the stability of this locking mode is low, misoperation may occur to cause locking failure, which is not conducive to use.

[0006] To achieve the above object, the utility model provides the following technical scheme: a hinge with locking mechanism, including blade one and the blade two that can be detachably arranged on the one side of blade one, the blade one is provided with dismounting mechanism, the dismounting mechanism is used for carrying out dismounting operation to blade one and blade two, the dismounting mechanism includes the connecting block one that is fixedly connected on blade one, the top of blade two is fixedly connected with connecting block two, one end of connecting block one is rotatably connected with knob one, one end of knob one extends to the inside of connecting block one and is fixedly connected with lead screw one.

[0007] Preferably, one side of the connecting block one is slidably connected with a connecting rod one, the outside of the lead screw one is threadedly connected with a sliding block, and the sliding block is slidably connected in the inside of the knob one.

[0008] Through the connecting relationship of the sliding block sliding connection, the sliding block does not deviate from the moving track during movement.

[0009] Preferably, the sliding block is fixedly connected with the first connecting rod, one side of the second connecting block is fixedly connected with the second connecting rod, the inner side of the second connecting rod is rotatably connected with the rotating block, and the rotating block is provided with two groups.

[0010] Through the arrangement of the rotating block, the first blade and the second blade can be normally used, and the stability is improved.

[0011] Preferably, one end of the first connecting rod is provided with a connecting groove, the rotating block is in sliding fit with the connecting groove, the top of the second connecting block is rotatably connected with the second knob, and the second knob is provided with two groups.

[0012] Through the arrangement of the rotating block and the connecting groove, the staff can conveniently maintain the first blade and the second blade, respectively.

[0013] Preferably, the bottom end of the second knob is fixedly connected with the bevel gear one, one side of the bevel gear one is meshedly connected with the bevel gear two, and the bevel gear two is rotatably connected in the inside of the second connecting block.

[0014] Through the arrangement of the bevel gear one and the bevel gear two, the transmission direction of the second knob is changed, and the work process is promoted.

[0015] Preferably, one side of the bevel gear two is fixedly connected with the second screw rod, the outer side of the second screw rod is threadedly connected with the clamping block group, and the clamping block group is slidingly connected to the outer side of the rotating block.

[0016] Through the arrangement of the second screw rod, the clamping block group can move more stably, and use is facilitated.

[0017] Preferably, one end of the first connecting rod is also provided with the clamping groove group, and the clamping groove group is in sliding fit with the clamping block group.

[0018] Through the arrangement of the clamping groove group and the clamping block group, the staff can conveniently lock the angles of the first blade and the second blade.

[0019] Compared with the prior art, the utility model has the advantages that:

[0020] 1、The application realizes the function that the staff can more conveniently maintain the blade one and the blade two respectively, improves the use effect, solves the problem that the existing hinge is often integrally arranged, when the folding leaf on the hinge needs to be maintained, it is inconvenient to disassemble, thereby affecting the subsequent maintenance effect.

[0021] 2、The application realizes the function that the staff can conveniently lock the angle of the blade one and the blade two, improves the use efficiency, solves the problem that the existing locking mechanism on the hinge is often realized by pressing transmission, the stability of this locking mode is low, the misoperation is easy to occur, thereby causing the locking state to fail, which is not conducive to use. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a whole structure schematic view of the utility model;

[0023] Figure 2 It is a connecting block one and connecting block two structure view of the utility model;

[0024] Figure 3 It is a connecting rod two and sliding block structure view of the utility model;

[0025] Figure 4 It is a Figure 3 It is a structure view of the enlarged structure of A in the middle;

[0026] Figure 5 It is a knob two and card slot group structure view of the utility model.

[0027] In the drawing: 1, blade one; 11, connecting block one; 111, connecting rod one; 12, knob one; 121, lead screw one; 122, sliding block; 2, blade two; 21, connecting block two; 211, connecting rod two; 212, rotating block; 213, connecting slot; 22, knob two; 221, bevel gear one; 222, bevel gear two; 223, lead screw two; 224, card block group; 225, card slot group. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0029] To further understand the content of this utility model, a detailed description of this utility model will be provided in conjunction with the accompanying drawings.

[0030] Combination Figures 1-3 A hinge with a locking mechanism includes a blade 1 and a blade 2 detachably disposed on one side of the blade 1. The blade 1 is provided with a disassembly mechanism for disassembling the blade 1 and the blade 2. The disassembly mechanism includes a connecting block 11 fixedly connected to the blade 1, a connecting block 21 fixedly connected to the top of the blade 2, a knob 12 rotatably connected to one end of the connecting block 11, and a screw 121 fixedly connected to one end of the knob 12 extending into the interior of the connecting block 11.

[0031] The present invention will be further described below with reference to the embodiments.

[0032] Example 1:

[0033] To address the problem that existing hinges are often integrated, making disassembly difficult and hindering subsequent maintenance when the hinge flaps need to be removed for maintenance, this embodiment discloses the following technical solution, specifically as follows: Figures 1-4 As shown, a connecting rod 111 is slidably connected to one side of connecting block 11, and a sliding block 122 is threadedly connected to the outer side of screw 121. The sliding block 122 is slidably connected inside knob 12, and the sliding block 122 is fixedly connected to the connecting rod 111. A connecting rod 211 is fixedly connected to one side of connecting block 21, and a rotating block 212 is rotatably connected to the inner side of connecting rod 211. Two sets of rotating blocks 212 are provided. A connecting groove 213 is opened at one end of connecting rod 111, and the rotating block 212 slides with the connecting groove 213. When using the structure, blade 1 and blade 2 can be installed in designated positions respectively. When blade 1 or blade 2... When damage occurs and maintenance is required, knob 12 located on connecting block 11 can be rotated. Knob 12 rotates lead screw 121, which in turn moves sliding block 122. Sliding block 122 moves connecting rod 111, causing connecting rod 111 to detach from one end of connecting rod 211. At this time, blade 11 and blade 22 can be separated. When installation is required, align connecting rod 111 with connecting rod 211 and rotate knob 12 in the opposite direction to make rotating block 212 engage with connecting groove 213, thereby completing the installation operation. This makes it easier for staff to maintain blade 1 and blade 2 separately, improving the usage effect.

[0034] Example 2:

[0035] To address the issue that existing hinge locking mechanisms often rely on push-to-lock mechanisms, which suffer from low stability and are prone to accidental activation leading to locking failure and usability issues, this embodiment discloses the following technical solution, specifically as follows: Figure 2 , Figure 4 and Figure 5 As shown, a knob 22 is rotatably connected to the top of connecting block 21, and two sets of knobs 22 are provided. A bevel gear 221 is fixedly connected to the bottom of knob 22. A bevel gear 222 is meshed with one side of bevel gear 221. Bevel gear 222 is rotatably connected inside connecting block 21. A lead screw 223 is fixedly connected to one side of bevel gear 222. A locking block group 224 is threaded to the outside of lead screw 223. The locking block group 224 is slidably connected to the outside of rotating block 212. A slot group 225 is also provided at one end of connecting rod 111. The slot group 225 and the locking block group 224 are slidably engaged. When the structure is in use, blade 2 and blade 1 need to rotate to a certain angle. When fixing is required, knob 22 on connecting rod 211 can be rotated. Knob 22 rotates bevel gear 221, which in turn rotates bevel gear 222. Bevel gear 222 rotates lead screw 223, which in turn moves locking block assembly 224. Locking block assembly 224 can then move into slot assembly 225 on connecting rod 111, preventing blade 2 and blade 1 from rotating and thus achieving a locking operation. When rotation is required, knob 22 is rotated in the opposite direction, causing locking block assembly 224 to disengage from slot assembly 225. This allows for convenient locking of blade 1 and blade 2 at their angles, improving efficiency.

[0036] It should be noted that the aforementioned electrical components are equipped with power supplies, and their control methods are existing technologies. To avoid redundancy, they will be described here uniformly. Furthermore, this application is primarily for the protection of mechanical equipment, so the control methods and circuit connections will not be explained in detail herein. In this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A hinge with a locking mechanism, comprising a blade one (1) and a blade two (2) detachably arranged on one side of the blade one (1), characterized in that: The blade one (1) is provided with a dismounting mechanism for dismounting the blade one (1) and the blade two (2), the dismounting mechanism comprises a connecting block one (11) fixedly connected to the blade one (1), the top of the blade two (2) is fixedly connected with a connecting block two (21), one end of the connecting block one (11) is rotatably connected with a knob one (12), one end of the knob one (12) extends to the inside of the connecting block one (11) and is fixedly connected with a lead screw one (121).

2. A hinge with a locking mechanism according to claim 1, characterized in that: One side of the connecting block one (11) is slidably connected with a connecting rod one (111), the outside of the lead screw one (121) is threadedly connected with a sliding block (122), and the sliding block (122) is slidably connected in the inside of the knob one (12).

3. A hinge with a locking mechanism according to claim 2, characterized in that: The sliding block (122) is fixedly connected with the connecting rod one (111), one side of the connecting block two (21) is fixedly connected with a connecting rod two (211), the inside of the connecting rod two (211) is rotatably connected with a rotating block (212), and the rotating block (212) is provided with two groups.

4. A hinge with a locking mechanism according to claim 3, characterized in that: One end of the connecting rod one (111) is provided with a connecting groove (213), the rotating block (212) and the connecting groove (213) are in sliding fit, the top of the connecting block two (21) is rotatably connected with a knob two (22), and the knob two (22) is provided with two groups.

5. A hinge with a locking mechanism according to claim 4, characterized in that: The bottom end of the knob two (22) is fixedly connected with a bevel gear one (221), one side of the bevel gear one (221) is meshedly connected with a bevel gear two (222), and the bevel gear two (222) is rotatably connected in the inside of the connecting block two (21).

6. A hinge with a locking mechanism according to claim 5, characterized in that: One side of the bevel gear two (222) is fixedly connected with a lead screw two (223), the outside of the lead screw two (223) is threadedly connected with a clamping block group (224), and the clamping block group (224) is slidably connected to the outside of the rotating block (212).

7. A hinge with a locking mechanism according to claim 6, characterized in that: One end of the connecting rod one (111) is also provided with a clamping groove group (225), and the clamping groove group (225) and the clamping block group (224) are in sliding fit.

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