CN112031530A

CN112031530A - Invisible handle

Info

Publication number: CN112031530A
Application number: CN202010926462.1A
Authority: CN
Inventors: 赵相喆; 杨威; 符卓
Original assignee: Guangdong Zhufang Technology Co ltd
Current assignee: Guangdong Zhufang Technology Co ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2020-12-04

Abstract

The invention discloses an invisible handle which comprises a panel, a frame, a pressing plate, a connecting assembly, a lock catch, a spring fixing piece and a shell, wherein the panel is assembled in the frame in a limiting mode, a fixing column is welded at the upper end of the inner surface of the panel, the pressing plate is welded at the lower end of the inner surface of the panel, the spring fixing piece is hoisted on the lower side of the fixing column through a sleeve piece, the cross section of the sleeve piece adopts an annular design, the sleeve piece can be sleeved on the surface of the fixing column, a connecting spring is welded on the lower surface of the spring fixing piece, a spring moving piece is welded on the lower surface of the connecting spring, the spring moving piece and the connecting assembly are integrally designed, a lock catch movable. The plane of the handle is flush with the section bar, so that the handle is more attractive; only need during the operation action can open the locking device and accomplish the work of opening the door, it is more convenient to operate.

Description

Invisible handle

Technical Field

The invention relates to the technical field of doors and windows, in particular to an invisible handle.

Background

The door and window handle generally has the function of locking the door and window, and the conventional auxiliary locking mode is either a mode of pressing up and down or a mode of rotating.

Wherein use the pin to be connected handle and transmission piece, then use the mode of shell fragment to carry on spacingly to the handle, turn into thrust back to torsion, through shift fork conveying lock department, realize that door and window unblanks. According to the scheme, as the torsion forms larger shearing force at the pin, the hidden danger of fatigue fracture exists after the pin is used for a certain number of times, and the pin can be used for painting, so that the efficiency is influenced; in addition, the elastic sheet is used for limiting, the hand feeling of the switch is relatively harsh and unsmooth, and the use experience is influenced.

The lock device is opened by pressing upwards and downwards, so that the lock device needs two operations, and the current state of the lock device is not easy to distinguish whether the lock is opened or closed, and the lock device can be clear only by pushing and pulling, and is troublesome to operate and destructive to hardware of the handle.

Disclosure of Invention

The invention aims to provide an invisible handle, which solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an invisible handle, includes panel, frame, clamp plate, coupling assembling, hasp, spring mounting and shell, the inside spacing panel that is equipped with of frame, the welding of the internal surface upper end department of panel has the fixed column, the welding of the internal surface lower extreme department of panel has the clamp plate, spring mounting hoists at the fixed column downside through the external member, and the external member cross section adopts the annular design, and the external member can realize the suit on the fixed column surface, the lower surface welding of spring mounting has coupling spring, coupling spring's lower surface welding has the spring moving part, spring moving part and coupling assembling adopt the integrated design, just department is equipped with the hasp movable slot in the middle of coupling assembling and the spring moving part, the hasp assembly is in.

Furthermore, a nameplate is recorded on the outer surface of the panel.

The further implementation mode of the invention has the advantages that: the enterprise logo can be correspondingly recorded according to production requirements at the initial stage of production, and the purpose of specialization is achieved.

Furthermore, the contact surface of the pressing plate and the connecting assembly is obliquely arranged, and the contact surface is polished.

The further implementation mode of the invention has the advantages that: when the connecting component is pressed down, the connecting component moves along the inclined contact surface along with the pressing force, and the purpose of unlocking is achieved.

Furthermore, the shell is fixed on the frame through fixing bolts, the number of the shells is two, the two shells are respectively located at two end faces of the frame, the number of the fixing bolts is four, the four fixing bolts are divided into two groups and arranged at the two shells, and the upper end and the lower end of each shell are respectively fixed in an auxiliary mode through one fixing bolt.

The further implementation mode of the invention has the advantages that: the shell can be fixed, and meanwhile, the purpose of shielding and protecting internal components through the shell is achieved.

Compared with the prior art, the invention has the following beneficial effects: in the non-operation state, the handle plane is flush with the section bar, so that the door and window frame is more attractive, and the panel is flush with the door and window frame, so that the door and window frame is attractive and is not easy to hide dust; when in operation, the lock device can be unlocked to complete the door opening operation only by one action. The lock device is in an open state only by pressing down the middle part of the handle with fingers, and the door and the window can be freely opened and closed by moving left and right; the finger is removed and the lock automatically returns to the locked position.

Drawings

FIG. 1 is a perspective view of the internal structure of the present invention;

FIG. 2 is a side view of the internal structure of the present invention;

fig. 3 is a perspective view of the present invention.

In the figure: 1. a panel; 2. a nameplate; 3. a frame; 4. fixing the bolt; 5. pressing a plate; 6. a connecting assembly; 7. locking; 8. a spring moving member; 9. a connecting spring; 10. a spring mount; 11. fixing a column; 12. a housing.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution of an invisible handle: the utility model provides an invisible handle, includes panel 1, frame 3, clamp plate 5, coupling assembling 6, hasp 7, spring mounting 10 and

shell

12, 3 inside spacing panels 1 that are equipped with of frame, the welding of panel 1's internal surface upper end department has fixed column 11, the welding of panel 1's internal surface lower extreme department has clamp plate 5, spring mounting 10 hoists at fixed column 11 downside through the external member, and the external member cross section adopts the annular design, and the external member can realize the suit on fixed column 11 surface, the welding of spring mounting 10 lower surface has connecting spring 9, the welding of connecting spring 9's lower surface has spring moving part 8, spring moving part 8 and coupling assembling 6 adopt the integrated design, and be in the middle of coupling assembling 6 and the spring moving part 8 department be equipped with hasp 7 movable slot, hasp 7 assembly is at the movable slot.

Unlocking state: panel 1 and clamp plate 5 synchronization action, when pressing down panel 1, clamp plate 5 together is pressed down, and clamp plate 5 withstands coupling assembling 6 this moment, and coupling assembling 6 moves up along the inclined plane of clamp plate 5, realizes driving hasp 7 rebound in step, and the lock realizes the open mode.

Locking state: when the panel 1 is loosened, the pressure plate 5 returns, and the compressed connecting spring 9 starts to recover from the compressed state to the original state, so that the spring moving piece 8 at the bottom of the connecting spring moves downwards, the lock catch 7 falls back, and the locking is realized.

The outer surface of the panel 1 is inscribed with a nameplate 2. Can correspondingly etch enterprise logo at the initial stage of production according to production requirements, and achieve the purpose of specialization

The contact surface of clamp plate 5 and coupling assembling 6 inclines to set up, and the contact surface adopts the polishing to handle. When the connecting component is pressed down, the connecting component moves along the inclined contact surface along with the pressing force, and the purpose of unlocking is achieved.

The shell 12 is fixed on the frame 3 through the fixing bolt 4, the number of the shells 12 is two, the two shells 12 are respectively located at two end faces of the frame 3, the number of the fixing bolts 4 is four, the four fixing bolts 4 are divided into two components and arranged at the two shells 12, and the upper end and the lower end of each shell 12 are respectively fixed in an auxiliary mode through one fixing bolt 4. A fixation of the housing 12 is possible while the internal components are shielded by the housing 12 for the purpose of protection.

The working principle is as follows: unlocking state: panel 1 and clamp plate 5 synchronization action, when pressing down panel 1, clamp plate 5 together is pressed down, and clamp plate 5 withstands coupling assembling 6 this moment, and coupling assembling 6 moves up along the inclined plane of clamp plate 5, realizes driving hasp 7 rebound in step, and the lock realizes the open mode.

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

Claims

1. An invisible handle, which is characterized in that: comprises a panel (1), a frame (3), a pressing plate (5), a connecting assembly (6), a lock catch (7), a spring fixing piece (10) and a shell (12), wherein the panel (1) is assembled inside the frame (3) in a limiting manner, a fixed column (11) is welded at the upper end of the inner surface of the panel (1), the pressing plate (5) is welded at the lower end of the inner surface of the panel (1), the spring fixing piece (10) is hoisted at the lower side of the fixed column (11) through a kit, the transverse section of the kit adopts an annular design, the kit can be sheathed on the surface of the fixed column (11), a connecting spring (9) is welded at the lower surface of the spring fixing piece (10), a spring moving piece (8) is welded at the lower surface of the connecting spring (9), the spring moving piece (8) and the connecting assembly (6) are designed in an integrated manner, and a movable, the lock catch (7) is assembled in the movable groove.

2. The invisible handle according to claim 1, wherein: the outer surface of the panel (1) is recorded with a nameplate (2).

3. The invisible handle according to claim 1, wherein: the contact surface of the pressing plate (5) and the connecting assembly (6) is obliquely arranged, and the contact surface is polished.

4. The invisible handle according to claim 1, wherein: the outer shell (12) is fixed on the frame (3) through the fixing bolts (4), the outer shell (12) is provided with two, the two outer shells (12) are respectively located at two end faces of the frame (3), the fixing bolts (4) are provided with four, the four fixing bolts (4) are divided into two components and are arranged at the two outer shells (12), and the upper end and the lower end of each outer shell (12) are respectively fixed in an auxiliary mode through the fixing bolts (4).