Door handle with hidden door lock

Abstract

The utility model relates to the technical field of door handles, in particular to a door handle with a hidden door lock, which comprises a shell and a locking mechanism, the locking mechanism comprises a sleeve, a square rod, a door lock, a door handle component, two limiting components and two mounting components, and a holding rod of the door handle component is matched with a corresponding limiting rod and a limiting plate. A holding rod is provided with a placement condition, a user only needs to shift and take out the holding rod, then rotate a fixing block and put the fixing block back to a limiting plate, the door plate is opened and closed, the holding rod is stored on the inner side of a shell and also plays a hiding role, and the design solves the problem that when a grab handle part rotates, plugging is needed for use, and the use is not convenient. And when the grab handle cannot be hidden quickly, the door is opened and closed slowly.

Description

TECHNICAL FIELD

[0001] The utility model relates to door handle technical field especially relates to a door lock hidden door handle. BACKGROUND

[0002] Door handle is the door accessory that can not be ignored, it has the ornamentality and the functionality simultaneously, the door handle in the prior art is directly exposed for the convenient use, under such condition, part children may appear the problem of collision when playing, there is certain security risk.

[0003] In the prior art, the patent (CN217557964U) proposes a hidden indoor door handle, including shell, the side of shell is provided with connecting rod, the bottom of connecting rod is provided with handle, the side close to shell of connecting rod is fixedly connected with sleeve pipe, the outer wall of sleeve pipe penetrates the side wall of shell, the inner wall of sleeve pipe is movably connected with square bar, the tail end of square bar is installed with door lock, the inside of sleeve pipe is provided with telescopic unit;Telescopic unit includes crossbar, magnetic limit shell, magnetic lug, clamping rod, vertical groove and spring, the hidden indoor door handle, the connecting rod and handle part can be hidden in the inside of shell, and according to the need, it can be extended, so that adults do not affect the normal use of opening door, and at ordinary times, it can be hidden, so that the overall appearance is flat, avoid the safety problem of collision when children play.

[0004] But in the prior art, the handle part needs to be inserted when rotating to facilitate use, and the handle cannot be hidden quickly, and the door is opened and closed slowly. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a door lock hidden door handle, solve the problem that handle part needs to be inserted when rotating to facilitate use in the prior art, and the handle cannot be hidden quickly, and the door is opened and closed slowly.

[0006] To achieve the above object, the utility model provides a door lock hidden door handle, including shell and locking mechanism, the locking mechanism includes sleeve pipe, square bar, door lock, door handle assembly, two limit components and two installation components, two installation components are fixedly connected with shell and located on the upper and lower sides of shell, two limit components are fixedly connected with shell and located on the inner side of shell, door handle assembly is fixedly connected with sleeve pipe and located on the circumferential side of sleeve pipe, sleeve pipe is rotatably connected with shell and located on the inner side of shell, square bar is fixedly connected with sleeve pipe and located on the inner side of sleeve pipe, door lock is fixedly connected with square bar and located on the inner side of square bar.

[0007] The door handle assembly comprises a fixed block, two rotating shafts, two horizontal rods and a holding rod, one end of each of the two horizontal rods is fixedly connected with the holding rod and is located at the upper end or the lower end of the holding rod, the other end of each of the two horizontal rods is fixedly connected with the corresponding rotating shaft and is located at one side of the corresponding rotating shaft, and the two rotating shafts are rotationally connected with the fixed block and are located at the upper side or the lower side of the fixed block.

[0008] Each limiting assembly comprises a limiting rod and a limiting plate, the limiting plate is fixedly connected with the limiting rod and is located at one end of the limiting rod, and the other end of the limiting rod is fixedly connected with the shell and is located at the inner side of the shell.

[0009] Each mounting assembly comprises a mounting plate and two mounting caps, the two mounting caps are rotationally connected with the mounting plate and are located at one side of the mounting plate, and the mounting plate is fixedly connected with the shell and is located at one side of the shell.

[0010] The shell comprises a shell body and an inner ring, the peripheral side of the inner ring is fixedly connected with the shell body and is located at the back side of the shell body, and the inner side of the inner ring is rotationally connected with the sleeve and is located at the peripheral side of the sleeve.

[0011] The door handle assembly of the door lock hidden type door handle is provided with the holding rod matched with the corresponding limiting rod and limiting plate, so that the holding rod is provided with a placing condition, the user only needs to rotate the fixed block after taking out the holding rod, and then places the fixed block on the limiting plate, so that the door opening and closing is completed, the holding rod is stored in the inner side of the shell, and the hidden effect is achieved. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced.

[0013] Figure 1 is the overall structure schematic view of the door lock hidden type door handle of the utility model.

[0014] Figure 2 is the front view of the door lock hidden type door handle of the utility model.

[0015] Figure 3 is the A-A line section view of the door lock hidden type door handle of the utility model. Figure 2

[0016] Figure 4 is the B-B line section view of the door lock hidden type door handle of the utility model.​Figure 3 BB line section view.

[0017] 101-Outer shell, 102-Locking mechanism, 103-Sleeve, 104-Square bar, 105-Door lock, 106-Door handle assembly, 107-Limiting assembly, 108-Mounting assembly, 109-Fixing block, 110-Rotating shaft, 111-Crossbar, 112-Holding bar, 113-Limiting bar, 114-Limiting plate, 115-Mounting plate, 116-Mounting cap, 117-Shell, 118-Inner ring. Detailed Implementation

[0018] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0019] Please see Figures 1-4 ,in Figure 1 This is a schematic diagram of the overall structure of a concealed door handle according to this utility model. Figure 2 This is a front view of a concealed door handle according to this utility model. Figure 3 This is the utility model Figure 2 AA-line sectional view, Figure 4 This is the utility model Figure 3 BB line section view.

[0020] This utility model provides a concealed door handle 105, including a housing 101 and a locking mechanism 102. The locking mechanism 102 includes a sleeve 103, a square rod 104, a door lock 105, a door handle assembly 106, two limiting components 107, and two mounting components 108. The door handle assembly 106 includes a fixing block 109, two pivots 110, two crossbars 111, and a gripping rod 112. Each limiting component 107 includes a limiting rod 113 and a limiting plate 114. Each mounting component 108 includes a mounting plate 115 and two mounting caps 116. The housing 101 includes a shell 117 and an inner ring 118.

[0021] For this specific embodiment, both the mounting assemblies 108 are fixedly connected with the shell 101, both the limiting assemblies 107 are fixedly connected with the shell 101, the door handle assembly 106 is fixedly connected with the sleeve 103, the sleeve 103 is rotationally connected with the shell 101, the square rod 104 is fixedly connected with the sleeve 103, the door lock 105 is fixedly connected with the square rod 104, one end of each of the two horizontal rods 111 is fixedly connected with the holding rod 112, the other end of each of the two horizontal rods 111 is fixedly connected with the corresponding rotating shaft 110, both the rotating shafts 110 are rotationally connected with the fixed block 109, the limiting plate 114 is fixedly connected with the limiting rod 113, the other end of the limiting rod 113 is fixedly connected with the shell 101, both the mounting caps 116 are rotationally connected with the mounting plate 115, the mounting plate 115 is fixedly connected with the shell 101, the inner side of the built-in ring 118 is rotationally connected with the sleeve 103, the holding rod 112 of the door handle assembly 106 is matched with the corresponding limiting rod 113 and limiting plate 114 to provide a placing condition for the holding rod 112, and a user only needs to pull out the holding rod 112, rotate the fixed block 109, and then place it on the limiting plate 114 to complete the opening and closing of the door plate. The holding rod 112 is stored on the inner side of the shell 101, which also has a hiding effect. This design solves the problem that the handle part needs to be inserted for use when rotating, and cannot quickly hide the handle while the door is slowly opened and closed.

[0022] Among them, both the mounting assemblies 108 are located on the upper and lower sides of the shell 101, both the limiting assemblies 107 are located on the inner side of the shell 101, the door handle assembly 106 is located on the periphery of the sleeve 103, the sleeve 103 is located on the inner side of the shell 101, the square rod 104 is located on the inner side of the sleeve 103, and the door lock 105 is located on the inner side of the square rod 104. When opening and closing the door plate, a user only needs to take out the holding rod 112 clamped on the limiting plate 114, rotate the holding rod 112, and then drive the square rod 104 and the door lock 105 to rotate, thereby achieving the effect of quickly opening and closing the door plate. After the door plate is opened and closed, it can also be directly placed on the corresponding limiting plate 114 for clamping, which is convenient and fast.

[0023] Secondly, one end of the two horizontal rods 111 is located at the upper and lower ends of the holding rod 112, and the other end of the two horizontal rods 111 is located at one side of the corresponding rotating shaft 110. Both of the rotating shafts 110 are located on the upper and lower sides of the fixed block 109. The limiting plate 114 is located at one end of the limiting rod 113, and the other end of the limiting rod 113 is located on the inner side of the shell 101. Under the connection of the horizontal rod 111, the holding rod 112 performs circumferential motion around the two rotating shafts 110, which is convenient for users to rotate by themselves. In the use process, the two horizontal rods 111 will not be blocked by other components, and the operation is smooth and convenient to use.

[0024] At the same time, both of the mounting caps 116 are located on one side of the mounting plate 115, and the mounting plate 115 is located on one side of the shell 101. The back side of the shell 117 is located on the side of the inner ring 118, and the inner side of the inner ring 118 is located on the side of the sleeve 103. Each of the limiting rods 113 is provided with a spring element. When the user rotates the holding rod 112 to be clamped on the corresponding limiting plate 114, the limiting rod 113 is pressed. After the user gets the elastic feedback, it proves that the holding rod 112 is stably clamped on the limiting plate 114, which provides better pressing texture. When it is needed to be used, the holding rod 112 is taken out to separate the limiting plate 114. The holding rod 112 is rotated to the front side of the fixed block 109 around the rotating shaft 110, and then the holding rod 112 is rotated clockwise or counterclockwise, thereby driving the rotation of the sleeve 103, the square rod 104 and the door lock 105, opening the door plate. After the door is opened, the holding rod 112 is clamped on the corresponding limiting plate 114 again. When it is not used, the holding rod 112 will not be separated from the limiting plate 114 and hidden in the inner side of the shell 117.

[0025] In the embodiment, the user only needs to take out the holding rod 112 clamped on the limiting plate 114 when opening and closing the door panel, and after rotating the holding rod 112, the square rod 104 and the door lock 105 can be driven to rotate, so that the effect of quickly opening and closing the door panel is realized. After opening and closing the door panel, it can also be directly placed at the corresponding limiting plate 114 for clamping, which is convenient and fast. Under the connection of the cross rod 111, the holding rod 112 performs circular motion around the two rotating shafts 110, which is convenient for the user to rotate. In the use process, the two cross rods 111 will not be blocked by other components, and the operation is smooth and convenient to use. Each limiting rod 113 is provided with a spring element inside. When the user pulls the holding rod 112 to clamp on the corresponding limiting plate 114, the limiting rod 113 will be extruded. After the user gets the elastic feedback, it proves that the holding rod 112 is stably clamped on the limiting plate 114, and better pressing texture is provided. When it is needed to use, the holding rod 112 is taken out, the holding rod 112 is separated from the clamped limiting plate 114, the holding rod 112 is rotated to the front side of the fixed block 109 around the rotating shaft 110 through the cross rod 111, and then the holding rod 112 is rotated clockwise or counterclockwise, thereby driving the rotation of the sleeve 103, the square rod 104 and the door lock 105, opening the door panel. After opening and closing the door, the holding rod 112 is clamped on the corresponding limiting plate 114 again. When it is not used, the holding rod 112 will not be separated from the limiting plate 114, and is hidden inside the shell 117.

[0026] The above disclosure is only one or more preferred embodiments of the present application, which cannot limit the scope of the rights of the present application. Those skilled in the art can understand that all or part of the above-mentioned embodiments can be implemented, and equivalent changes made according to the claims of the present application still belong to the scope covered by the present application.

Claims

1. A concealed door handle, comprising a housing, characterized in that, It also includes a locking mechanism, which comprises a sleeve, a square rod, a door lock, a door handle assembly, two limiting assemblies, and two mounting assemblies. Both mounting assemblies are fixedly connected to the outer casing and located on the upper and lower sides of the outer casing. Both limiting assemblies are fixedly connected to the outer casing and located on the inner side of the outer casing. The door handle assembly is fixedly connected to the sleeve and located on the periphery of the sleeve. The sleeve is rotatably connected to the outer casing and located on the inner side of the outer casing. The square rod is fixedly connected to the sleeve and located on the inner side of the sleeve. The door lock is fixedly connected to the square rod and located on the inner side of the square rod.

2. The concealed door handle as described in claim 1, characterized in that, The door handle assembly includes a fixed block, two pivots, two crossbars, and a grip bar. One end of each of the two crossbars is fixedly connected to the grip bar and is located at the upper and lower ends of the grip bar, respectively. The other end of each of the two crossbars is fixedly connected to the corresponding pivot and is located on one side of the corresponding pivot. Both pivots are rotatably connected to the fixed block and are located on the upper and lower sides of the fixed block.

3. The concealed door handle as described in claim 2, characterized in that, Each of the limiting components includes a limiting rod and a limiting plate. The limiting plate is fixedly connected to the limiting rod and is located at one end of the limiting rod. The other end of the limiting rod is fixedly connected to the housing and is located inside the housing.

4. The concealed door handle as described in claim 3, characterized in that, Each of the mounting components includes a mounting plate and two mounting caps, both of which are rotatably connected to the mounting plate and located on one side of the mounting plate. The mounting plate is fixedly connected to the housing and located on one side of the housing.

5. The concealed door handle as described in claim 4, characterized in that, The outer casing includes a housing and an inner ring. The periphery of the inner ring is fixedly connected to the housing and located on the back side of the housing. The inner side of the inner ring is rotatably connected to the sleeve and located on the periphery of the sleeve.

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