Integral drawer handle structure

Abstract

The utility model discloses an integral drawer handle structure, which belongs to the technical field of drawer handles and comprises a mounting block, a handle is fixedly mounted on one side of the mounting block, a mounting mechanism convenient for mounting the handle on a drawer is arranged in the mounting block, and the mounting mechanism comprises a cavity, a limit block, a limit screw, a through groove and a positioning pin rod. The installation block and the handle are installed in the through opening formed in the drawer through the installation mechanism, the limiting block moves by screwing the limiting screw rod, the positioning pin rod is extruded out to fix the installation block, installation is convenient and fast, external workpieces such as bolts do not need to be used for fixing the installation block and the handle, and the installation efficiency is improved. The installation block and the handle can be conveniently detached and replaced from the through opening, using is convenient and fast, enough displacement space exists between the limiting ring and the lantern ring which are elastically connected through the spring, the distance between the lantern ring and the limiting ring is adjustable, the installation block can be installed on drawers with different thicknesses, and using is more flexible.

Description

Technical Field

[0001] The utility model belongs to the technical field of drawer handles, in particular to an integral drawer handle structure. Background Art

[0002] A drawer is a box-shaped container that fits within a piece of furniture in a horizontal direction, allowing storage and retrieval of miscellaneous contents. It can be built into many types of furniture, including cabinets, chests of drawers (offices), desks, etc. A handle needs to be installed on the drawer to open and close the drawer.

[0003] Among them, it was found through retrieval that there is an application number CN202122561707.8, which discloses an integral drawer handle structure, including a drawer base plate, a panel and a stainless steel handle. The drawer base plate has a relative front panel and a rear panel. The bottom of the rear panel is provided with a mounting hole installed on the front end of the drawer. The stainless steel handle and the base plate are welded and polished to form an integral base plate. There is no gap on the product surface. The material selection, structure and composition process are optimized and designed to replace the original aluminum profile, injection molding, aluminum alloy die-casting stainless steel handles. The fixing method of screw assembly, the appearance is seamlessly integrated, without screw fixation, and the stainless steel handle and the base plate are integrated. The stainless steel material is durable and has the characteristics of no fading, no deformation, corrosion resistance, and temperature resistance after long-term use. The stainless steel handle covers and fits tightly to the recessed surface, which can not only effectively support and protect the panel, but also use the stainless steel structure to form a protective effect on the front-adhesive glass. The stainless steel integral stainless steel handle has a higher degree of size matching, no gap on the product surface, and a more overall beautiful appearance. The front glass is protected, and the problems of screw slippage that occur in the process are avoided.

[0004] However, after research, it was found that the handle is welded to the drawer as one. When the handle is damaged, it is not convenient to disassemble and replace the handle separately. It is not convenient to use and is not convenient to install on drawers of different thicknesses. It is not flexible to use. Therefore, a new device is provided to solve this problem. Utility Model Content

[0005] The purpose of the utility model is to provide an integrated drawer handle structure in order to solve the above-mentioned problem of insufficient flexibility and convenience in use.

[0006] The technical solution adopted by the utility model is as follows: an integrated drawer handle structure, comprising a mounting block, a handle is fixedly mounted on one side of the mounting block, and a mounting mechanism is arranged inside the mounting block for facilitating mounting the handle on the drawer;

[0007] Among them, the installation mechanism includes a cavity, a limit block, a limit screw, a through groove and a positioning pin rod. A cavity is arranged inside the installation block, and the limit block is slidably connected inside the cavity. A limit screw is embedded in one side of the installation block and is threadedly connected, and the end of the limit screw extends into the cavity and is rotatably connected to the limit block. Through grooves are symmetrically embedded inside the installation block, and the through grooves are communicated with the cavity. A positioning pin rod is elastically connected inside the through groove, and the positioning pin rod is arranged in a Z shape.

[0008] Among them, the mounting block is movably connected with a ring on the outside, and the ring fits with the mounting block, one side of the ring is elastically connected with a limit ring, and the limit ring has the same shape as the ring, and the other side of the ring is symmetrically fixedly installed with a threaded sleeve, the threaded sleeve is threadedly connected with a connecting rod, a slot is embedded on one side of the end of the connecting rod, a sliding rod is fixedly installed inside the slot, a spring block is nested and slidably connected to the outside of the sliding rod, and a spring ring is nested outside the sliding rod, and a through hole fitting with the connecting rod is provided on the surface of the mounting block.

[0009] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0010] 1. In the utility model, the mounting block and the handle are installed in the through-hole excavated on the drawer through the mounting mechanism. The limiting block is moved by turning the limiting screw, and the positioning pin rod is squeezed out to fix the mounting block. The installation is convenient, and there is no need to use external workpieces such as bolts to fix the mounting block and the handle. The mounting block and the handle are easy to disassemble and replace from the through-hole, and the use is convenient.

[0011] 2. In the utility model, there is sufficient displacement space between the limit ring and the sleeve ring elastically connected by the spring, so that the distance between the sleeve ring and the limit ring is adjustable, and the mounting block can be installed on drawers of different thicknesses, which is more flexible to use.

[0012] 3. In the utility model, the connecting rod passes through the through hole on the drawer surface and then passes through the through hole on the mounting block surface. The spring block pops out and is stuck on one side of the mounting block under the elastic force of the spring coil, fixing the collar and the mounting block together. The collar and the mounting block are respectively stuck on both sides of the through hole, thereby enhancing the fixing effect of the handle. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall three-dimensional explosion structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the overall side section structure of the utility model;

[0015] Figure 3 For the utility model Figure 2 A schematic diagram of the enlarged structure at point A;

[0016] Figure 4 It is a schematic diagram of the overall side section explosion structure in the utility model.

[0017] Markings in the figure: 1, mounting block; 101, handle; 102, cavity; 1021, limit block; 1022, limit screw; 103, through slot; 1031, positioning pin rod; 2, collar; 201, limit ring; 202, connecting rod; 2021, spring block; 2022, slot; 2023, slide rod; 203, threaded sleeve. DETAILED DESCRIPTION

[0018] 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.

[0019] In the utility model:

[0020] Reference Figure 1-4 , an integrated drawer handle structure, comprising a mounting block 1, a handle 101 is fixedly mounted on one side of the mounting block 1, and a mounting mechanism is provided inside the mounting block 1 to facilitate mounting the handle on the drawer;

[0021] Reference Figure 1 , 2 4. In this embodiment, the mounting mechanism includes a cavity 102, a limit block 1021, a limit screw 1022, a through slot 103 and a positioning pin 1031. The mounting block 1 is provided with a cavity 102 inside, and the limit block 1021 is slidably connected inside the cavity 102. The limit screw 1022 is threadedly embedded in one side of the mounting block 1, and the end of the limit screw 1022 extends into the cavity 102 and is rotatably connected to the limit block 1021. The through slot 103 is symmetrically embedded inside the mounting block 1, and the through slot 103 is communicated with the cavity 102. The positioning pin 1031 is elastically connected inside the through slot 103, and the positioning pin 1031 is arranged in a Z shape;

[0022] A through opening that fits with the mounting block 1 is previously bored on the drawer, and then the mounting block 1 is inserted into the through opening, with the handle 101 outside the drawer. The installer then turns the limit screw 1022, and the limit screw 1022 pushes the limit block 1021 to move along the cavity 102 until the highest and lowest points of the limit block 1021 contact with the two positioning pins 1031, and the limit block 1021 squeezes the positioning pin 1031 to extend from the through slot 103 to the outside of the mounting block 1, and the positioning pin 1031 is stuck on the other side of the drawer, thereby achieving the purpose of fixing the mounting block 1 inside the through opening.

[0023] Reference Figure 1-4 In this embodiment, the mounting block 1 is movably connected with a collar 2 on the outside, and the collar 2 fits with the mounting block 1. A limiting ring 201 is elastically connected to one side of the collar 2, and the limiting ring 201 has the same shape as the collar 2. A threaded sleeve 203 is symmetrically fixedly installed on the other side of the collar 2. A connecting rod 202 is threadedly connected to the threaded sleeve 203. A slot 2022 is embedded at one end of the connecting rod 202. A sliding rod 2023 is fixedly installed inside the slot 2022. A spring block 2021 is nested and slidably connected to the outside of the sliding rod 2023. A spring ring is nested outside the sliding rod 2023. A through hole that fits with the connecting rod 202 is provided on the surface of the mounting block 1.

[0024] Two through holes that match the connecting rod 202 are previously drilled near the upper and lower sides of the through opening. After the mounting block 1 is inserted into the through opening, the connecting rod 202 is screwed so that the common length of the connecting rod 202 and the threaded sleeve 203 matches the thickness of the drawer and the through hole of the mounting block 1. The collar 2 and the limiting ring 201 are sleeved on the outside of the mounting block 1. The connecting rod 202 passes through the through hole on the drawer surface and then passes through the through hole on the surface of the mounting block 1. The spring block 2021 pops out and is stuck on one side of the mounting block 1 under the action of the elastic force of the spring coil, fixing the collar 2 and the mounting block 1 together. The collar 2 and the mounting block 1 are respectively stuck on both sides of the through opening, thereby strengthening the fixing effect on the mounting block 1. The positioning pin rod 1031 is stuck on the other side of the limiting ring 201. There is enough displacement space between the limiting ring 201 and the collar 2 elastically connected by the spring, so that the distance between the collar 2 and the limiting ring 201 is adjustable, and the mounting block 1 can be installed on drawers of different thicknesses, which is more flexible to use.

[0025] Working principle: First, a through hole that fits with the mounting block 1 is drilled on the drawer, and two through holes that fit with the connecting rod 202 are drilled near the upper and lower sides of the through hole. The connecting rod 202 is screwed so that the common length of the connecting rod 202 and the threaded sleeve 203 matches the thickness of the drawer and the through hole of the mounting block 1. Then, the mounting block 1 is inserted into the through hole, and the handle 101 is placed outside the drawer. The collar 2 and the limit ring 201 are sleeved on the outside of the mounting block 1. The connecting rod 202 passes through the through hole on the drawer surface and then passes through the through hole on the surface of the mounting block 1. The spring block 2021 pops out and is stuck on one side of the mounting block 1 under the elastic force of the spring coil, fixing the collar 2 and the mounting block 1 together. , and then turn the limiting screw 1022, the limiting screw 1022 pushes the limiting block 1021 to move along the cavity 102 until the highest and lowest points of the limiting block 1021 contact with the two positioning pins 1031, the limiting block 1021 squeezes the positioning pin 1031 and extends from the through groove 103 to the outside of the mounting block 1, the positioning pin 1031 is stuck on the other side of the limiting ring 201, and the mounting block 1 is fixed inside the through opening. There is enough displacement space between the limiting ring 201 and the sleeve ring 2 elastically connected by the spring, so that the distance between the sleeve ring 2 and the limiting ring 201 is adjustable, and the mounting block 1 can be installed on drawers of different thicknesses, which is more flexible to use.

[0026] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An integrated drawer handle structure, comprising a mounting block (1), Features: A handle (101) is fixedly mounted on one side of the mounting block (1), and a mounting mechanism is provided inside the mounting block (1) for facilitating mounting the handle on the drawer; The installation mechanism comprises a cavity (102), a limiting block (1021), a limiting screw rod (1022), a through slot (103) and a positioning pin rod (1031); The mounting block (1) is provided with a cavity (102) inside, and a limit block (1021) is slidably connected inside the cavity (102). A limit screw (1022) is embedded in one side of the mounting block (1) and is threadedly connected. The end of the limit screw (1022) extends into the cavity (102) and is rotatably connected to the limit block (1021). A through groove (103) is symmetrically embedded inside the mounting block (1), and the through groove (103) is communicated with the cavity (102). A positioning pin (1031) is elastically connected inside the through groove (103).

2. An integrated drawer handle structure as claimed in claim 1, Features: The positioning pin rod (1031) is arranged in a Z shape.

3. The integrated drawer handle structure according to claim 1, Features: The installation block (1) is movably connected to a collar (2) on the outside, and the collar (2) fits with the installation block (1).

4. An integrated drawer handle structure as claimed in claim 3, Features: One side of the collar (2) is elastically connected to a limiting ring (201), and the limiting ring (201) and the collar (2) have the same shape.

5. The integrated drawer handle structure as claimed in claim 3, Features: A threaded sleeve (203) is symmetrically fixedly mounted on the other side of the collar (2), the threaded sleeve (203) is internally threadedly connected to a connecting rod (202), a slot (2022) is embedded at one end of the connecting rod (202), a sliding rod (2023) is fixedly mounted inside the slot (2022), a spring block (2021) is nested and slidably connected outside the sliding rod (2023), a spring ring is nested outside the sliding rod (2023), and a through hole that fits with the connecting rod (202) is provided on the surface of the mounting block (1).

Images