CN219316646U

CN219316646U - Door handle and screen door fixed inside

Info

Publication number: CN219316646U
Application number: CN202320239903.XU
Authority: CN
Inventors: 张西彬; 张朝阳
Original assignee: Changzhou Qishang Door And Window Co ltd
Current assignee: Changzhou Qishang Door And Window Co ltd
Priority date: 2023-02-17
Filing date: 2023-02-17
Publication date: 2023-07-07
Anticipated expiration: 2033-02-17

Abstract

The utility model belongs to the technical field of screen doors, and particularly relates to an internally fixed door handle and a screen door. The utility model comprises an inner mounting column and an outer handle frame body which is in sliding clamping connection with the outer side of the inner mounting column through a sliding component; the inner mounting column is provided with a through hole for matching and mounting with the door body, and the end face of the frame body at the opening side of the outer handle frame body is abutted with the door body. The door handle adopts the middle-impermeable long-strip-shaped outer handle frame body, so that the problem of inconvenience and cleanness caused by an arc-shaped structure in the prior art is effectively avoided, meanwhile, the door handle adopts a two-layer structure of an inner mounting column and an outer handle frame body which are matched, the inner mounting column is directly connected with the door body, and the outer handle frame body is in sliding clamping connection with the inner mounting column through the sliding component, so that the problem that the integral attractiveness of the door handle and the screen door is influenced due to the fact that screws are exposed outside the door body in the prior art is solved.

Description

Door handle and screen door fixed inside

Technical Field

The utility model belongs to the technical field of screen doors, and particularly relates to an internally fixed door handle and a screen door.

Background

In daily life, the screen door is used in more and more use scenes such as a balcony, an outdoor living room, a market, an office building, a workshop and the like, and generally, the screen door is a screen window arranged on a door, so that the problem that mosquitoes enter a room is effectively solved, and the interference of a Bayer insecticide or mosquito-repellent incense in our daily life is caused. The handle of traditional screen door is the arc structure of protrusion in the door body outside, and the both ends of arc structure pass through the screw and directly fix with the door body, and the screw directly exposes in the door body outside, influences people's visual aesthetic feeling, and when cleaning, the inboard of arc structure and the door body that arc structure corresponds are gone up because of the clearance is less and make clean comparatively troublesome simultaneously.

Disclosure of Invention

The utility model aims to overcome the defects of attractive appearance and inconvenient cleaning of a door handle of a screen door in the prior art, and provides the door handle with the fixing device arranged inside the handle and fixed inside and the screen door.

The technical scheme adopted for solving the technical problems is as follows: an internally fixed door handle comprises an inner mounting column and an outer handle frame body which is slidably clamped on the outer side of the inner mounting column through a sliding assembly; the inner mounting column is provided with a through hole for being matched with the door body for mounting, and the end face of the frame body at the opening side of the outer handle frame body is abutted with the door body.

Further, the sliding component comprises sliding grooves symmetrically arranged on two sides of the inner mounting column and convex strips symmetrically arranged on the inner side of the outer handle frame body and sliding in a matched manner with the two sliding grooves; the groove length d1 of the sliding groove is smaller than the length d2 of the inner mounting column.

Further, the outer handle frame body comprises a holding plate, side plates symmetrically arranged on two sides of the holding plate and fixed with the holding plate, and a baffle fixedly arranged at one end of the holding plate.

Further, hold the board, the curb plate, the baffle the sand grip integrated into one piece structure.

Further, the side plate is an arc plate, and the width L1 of the holding plate is larger than the width L2 of the opening side of the outer handle frame body.

Further, the through holes are countersunk nail holes.

A screen door comprises the door handle and a handle mounting groove formed in a door body.

Further, the handle mounting groove is a through groove from top to bottom in the vertical direction of the door body.

Further, when the door handle is mounted on the screen door, the baffle of the outer handle frame is located above the entire door handle.

Further, the inner mounting post includes a mounting portion for mounting in the handle mounting groove, a closing portion for closing a gap between the handle mounting groove and the inner mounting post, and a connecting portion that is sleeved in an inner cavity of the outer handle frame.

The door handle and the screen door fixed inside have the beneficial effects that:

1. the door handle adopts the middle-impermeable long-strip-shaped outer handle frame body, so that the problem of inconvenience and cleanness caused by an arc-shaped structure in the prior art is effectively avoided, meanwhile, the door handle adopts a two-layer structure of an inner mounting column and an outer handle frame body which are matched, the inner mounting column is directly connected with the door body, and the outer handle frame body is in sliding clamping connection with the inner mounting column through the sliding component, so that the problem that the integral attractiveness of the door handle and the screen door is influenced due to the fact that screws are exposed outside the door body in the prior art is solved.

2. The outer handle frame body and the inner mounting column of the door handle are connected in a mode of matching the sliding groove and the convex strips, the door handle is fast to install, the groove length of the sliding groove is smaller than the length of the inner mounting column, the situation that the outer handle frame body falls off from the inner mounting column under the action of gravity in the installation or use process is avoided, and the stability of the door handle is guaranteed.

3. The width of the holding plate of the outer lifting frame of the door handle is larger than the width of the end face of the opening side of the outer lifting frame, and the side plates on two sides are designed to be arc-shaped surfaces, so that the outer lifting frame can be better adapted to the natural holding state of the human hand, and the comfort of the human hand is ensured.

4. The screen door is provided with the handle mounting groove matched with the door handle, and the inner mounting post of the door handle is provided with the counter sunk hole so as to fix the door handle and the door body, so that the screen door is convenient to mount and the mounting of the outer side frame is not influenced.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

Fig. 1 is a perspective view of a door handle of the present utility model;

FIG. 2 is a view of the top view block diagram of FIG. 1;

FIG. 3 is a schematic view of the structure of the inner mounting post of the present utility model;

FIG. 4 is a front view of the inner mounting post of the present utility model;

FIG. 5 is a schematic view of the structure of the outer frame of the present utility model;

FIG. 6 is an installation view of the door handle of the present utility model installed on a screen door;

fig. 7 is a detailed view at a in fig. 6.

In the figure, 1, an inner mounting column, 11, a mounting part, 12, a closing part, 13, a connecting part, 2, a sliding component, 21, a sliding groove, 22, a convex strip, 3, an outer handle frame body, 31, a holding plate, 32, a side plate, 33, a baffle, 4, a through hole, 5, a screen door, 6 and a handle mounting groove.

Description of the embodiments

The utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the utility model and therefore show only the structures which are relevant to the utility model.

An embodiment of the present utility model of an internally secured door handle and screen door 5 as shown in fig. 1-7, the door handle comprising an inner mounting post 1 and an outer handle frame 3 slidably snapped onto the outside of the inner mounting post 1 by a sliding assembly; the inner mounting column 1 is provided with a through hole 4 for being matched with the door body for mounting, and the end face of the frame body at the opening side of the outer handle frame body 3 is abutted with the door body.

It should be noted that the door handle of the utility model adopts the middle-impermeable strip-shaped outer handle frame body 3, effectively avoids the problem of inconvenient cleaning caused by adopting an arc structure in the prior art, and simultaneously adopts the two-layer structure of the inner mounting column 1 and the outer handle frame body 3 in a matched manner, and adopts the inner mounting column 1 to be directly connected with the door body, and the outer handle frame body 3 is in sliding clamping connection with the inner mounting column 1 through a sliding component, so that the problem that the whole aesthetic property of the door handle and the screen door 5 is influenced due to the fact that screws are exposed outside the door body in the prior art is solved. The frame end face of the opening side of the outer handle frame 3 is abutted with the door body, so that dust and other substances are guaranteed to enter a gap between the door handle and the screen door 5, and cleaning is convenient.

As shown in fig. 2 to 5, the sliding assembly comprises sliding grooves 21 symmetrically formed on both sides of the inner mounting column 1 and convex strips 22 symmetrically formed on the inner side of the outer handle frame 3 and sliding in cooperation with the two sliding grooves 21; the slot length d1 of the slot 21 is smaller than the length d2 of the inner mounting post 1. The outer handle frame 3 and the inner mounting column 1 of the door handle are connected in a mode of matching the sliding grooves 21 and the convex strips 22, the door handle is fast to install, the groove length of the sliding grooves 21 is smaller than the length of the inner mounting column 1, the situation that the outer handle frame 3 falls off from the inner mounting column 1 under the action of gravity in the installation or use process is avoided, and the stability of the door handle is guaranteed. In this embodiment, the holding plate 31, the side plate 32, the baffle 33 and the protruding strips 22 are integrally formed.

The outer handle frame 3 in this embodiment includes a holding plate 31, side plates 32 symmetrically disposed on both sides of the holding plate 31 and fixed to the holding plate 31, and a baffle 33 fixedly mounted on one end of the holding plate 31. When the door handle is mounted on the screen door 5, the baffle 33 of the outer handle frame 3 is positioned above the whole door handle, so that the stability of the door handle mounted on the screen door 5 is further ensured. Wherein the side plate 32 is an arc plate, and the width L1 of the hand holding plate 31 is larger than the width L2 of the opening side of the outer handle frame 3, see fig. 2. The width of the holding plate 31 of the outer lifting frame of the door handle is larger than the width of the end face of the opening side of the outer lifting frame, and the side plates 32 on two sides are designed to be arc-shaped surfaces, so that the outer lifting frame can be better adapted to the natural holding state of the hands of a human body, and the comfort of the hands of the human body is ensured.

As shown in fig. 6 and 7, a door 5 of the present embodiment, which is exemplified by a screen door, includes the above-mentioned door handle and a handle mounting groove 6 provided in a door body. The through holes 4 on the inner mounting column 1 in the embodiment are countersunk nail holes, and threaded holes corresponding to the through holes 4 are formed in the handle mounting grooves 6; the inner mounting column 1 is fixedly connected with the door body through screws. The screw passes through the through hole 4 on the inner mounting column 1 and is connected with the threaded hole in the handle mounting groove 6. In this embodiment, the inner mounting post 1 includes a mounting portion 11 for being mounted in the handle mounting groove 6, a closing portion 12 for closing a gap between the handle mounting groove 6 and the inner mounting post 1, and a connecting portion 13 that is sleeved in the inner cavity of the outer handle frame 3. The mounting portion 11 of the inner mounting post 1 is placed in the handle mounting groove 6, the closing portion 12 protrudes from the mounting portion 11, and the connecting portion 13 is embedded in the inner cavity of the outer handle frame 3, and it should be further explained that after the outer handle frame 3 is mounted with the inner mounting post 1, the end face of the opening side of the outer handle frame 3 is flush with the end face of the closing portion 12 close to the door body. The handle mounting groove 6 may be a through groove from top to bottom in the vertical direction of the door body, the door handle may be mounted at any position of the handle mounting groove 6 according to the height requirement as shown in fig. 6, and the handle mounting groove 6 may also be a square groove formed on the door body and adapted to the door handle, which is not absolutely limited herein.

The screen door 5 is provided with the handle mounting groove 6 matched with the door handle, the handle mounting groove 6 is internally provided with the threaded hole matched with the countersunk hole on the inner mounting column 1 of the door handle to fix the door handle and the door body, the threaded hole is not required, the door handle and the door body are screwed and fixed by utilizing the screw, and the installation is convenient and the installation of the outer frame body 3 is not influenced.

It should be understood that the above-described specific embodiments are only for explaining the present utility model and are not intended to limit the present utility model. Obvious variations or modifications which extend from the spirit of the present utility model are within the scope of the present utility model.

Claims

1. An internally fixed door handle, characterized by: comprises an inner mounting column (1) and an outer handle frame body (3) which is in sliding clamping connection with the outer side of the inner mounting column (1) through a sliding component; the inner mounting column (1) is provided with a through hole (4) for being matched with the door body for mounting, and the end face of the frame body at the opening side of the outer handle frame body (3) is abutted with the door body.

2. An internally secured door handle according to claim 1, wherein: the sliding assembly comprises sliding grooves (21) symmetrically arranged on two sides of the inner mounting column (1) and convex strips (22) symmetrically arranged on the inner side of the outer handle frame body (3) and matched with the two sliding grooves (21) to slide; the groove length d1 of the sliding groove (21) is smaller than the length d2 of the inner mounting column (1).

3. An internally secured door handle as in claim 2, wherein: the outer handle frame body (3) comprises a holding plate (31), side plates (32) symmetrically arranged on two sides of the holding plate (31) and fixed with the holding plate (31), and a baffle plate (33) fixedly arranged at one end of the holding plate (31).

4. An internally secured door handle according to claim 3, wherein: the hand holding plate (31), the side plates (32), the baffle plate (33) and the raised strips (22) are integrally formed.

5. An internally secured door handle according to claim 3, wherein: the side plates (32) are arc-shaped plates, and the width L1 of the holding plate (31) is larger than the width L2 of the opening side of the outer handle frame body (3).

6. An internally secured door handle according to claim 1, wherein: the through holes (4) are countersunk nail holes.

7. A screen door, characterized in that: comprising a door handle according to any one of the preceding claims 1 to 6 and a handle mounting groove (6) provided in the door body.

8. A screen door as in claim 7, wherein: the handle mounting groove (6) is a through groove from top to bottom in the vertical direction of the door body.

9. A screen door as in claim 7, wherein: when the door handle is mounted on the door (5), the baffle plate (33) of the outer handle frame body (3) is positioned above the whole door handle.

10. A screen door as in claim 7, wherein: the inner mounting column (1) comprises a mounting part (11) for being mounted in the handle mounting groove (6), a closing part (12) for closing a gap between the handle mounting groove (6) and the inner mounting column (1), and a connecting part (13) sleeved in the inner cavity of the outer handle frame body (3).