CN213334666U

CN213334666U - Quick combination structure of electric heater

Info

Publication number: CN213334666U
Application number: CN202021330357.3U
Authority: CN
Inventors: 周洪章
Original assignee: Guangdong Dinghe Environmental Protection Technology Co ltd
Current assignee: Guangdong Dinghe Environmental Protection Technology Co ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-06-01
Anticipated expiration: 2030-07-08

Abstract

The utility model relates to a quick integrated configuration of electric heater. It includes preceding shell and backshell, be equipped with a plurality of barbs on the backshell, the barbs extend towards preceding shell direction, the position that corresponds the barbs on the preceding shell is equipped with a plurality of mouths of colluding, when preceding shell and backshell fold from beginning to end, the barbs collude with colluding the mouth and collude. The utility model discloses a preceding shell and backshell equipment are convenient, and the user aligns a plurality of barbs of backshell before inserting in a plurality of colludes of shell earlier, then the level promotes the backshell, and the barbs just can collude on the lateral wall of colluding the mouth, alright make the backshell fixed with preceding shell. On the contrary, if the user promotes the backshell towards opposite direction level, alright make the overhead kick break away from colluding the mouth, the user alright dismantle the backshell get off, consequently the utility model discloses the dismouting of electric heater is simple, quick, convenient to convenient maintenance, change electrical apparatus spare part.

Description

Quick combination structure of electric heater

Technical Field

The utility model relates to a technical field of room heater, in particular to quick integrated configuration of electric heater.

Background

The shell of the existing electric heater is usually connected by fasteners such as screws, so that the existing electric heater is inconvenient to disassemble, assemble and maintain.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick integrated configuration of dismouting, easy maintenance's electric heater.

The purpose of the utility model is realized like this:

the utility model provides a quick integrated configuration of electric heater, includes preceding shell and backshell, be equipped with a plurality of barbs on the backshell, the barb extends toward preceding shell direction, the position that corresponds the barb on the preceding shell is equipped with a plurality of mouths of colluding, when folding around preceding shell and the backshell, the barb with collude the mouth and collude. The utility model discloses during the electric heater installation, the user folds around shell and the backshell before with, and in a plurality of colludes of shell before the user aligns the inserting with a plurality of barbs of backshell, then promotes the backshell toward the horizontal direction again to make the barbs collude on colluding the lateral wall of mouth, thereby the fixed of shell and backshell before realizing. The utility model discloses during the electric heater maintenance, the workman promotes the backshell towards opposite direction level earlier to make on the overhead kick breaks away from the lateral wall of colluding the mouth, the overhead kick no longer colludes tightly on the lateral wall of colluding the mouth, then the workman tears out the backshell backward again. Therefore, the utility model discloses the dismouting of electric heater is simple, quick, easy maintenance.

The utility model can be further improved as follows.

The periphery of the rear shell is provided with a plurality of barbs, and the periphery of the front shell is provided with a plurality of hook openings.

The barb includes mutually perpendicular's first arm and second of colluding and colludes the arm, and first arm of colluding extends towards the preceding shell direction, first arm of colluding is connected with the backshell is perpendicular, the second colludes and exists between arm and the backshell and collude tight clearance, collude tight clearance and be greater than or equal to the thickness of colluding a mouthful edge, collude the lateral wall of mouthful and insert in colluding tight clearance.

The barb is L-shaped.

The upper and lower both sides of backshell are equipped with the overhead kick, the upper and lower both sides of preceding shell are equipped with collude the mouth.

The upper and lower both sides of backshell are equipped with the overhead kick, the left and right both sides of preceding shell are equipped with collude the mouth.

The novel multifunctional umbrella is characterized in that inwards-turned connecting plates are arranged on two sides of the back of the front shell, outwards-turned connecting plates are arranged on two sides of the opening of the rear shell, the outwards-turned connecting plates are attached to the inwards-turned connecting plates, the inwards-turned connecting plates are provided with the hook openings, and the outwards-turned connecting plates are provided with the inverted hooks.

The second hook arm extends in the horizontal direction or the height direction.

The width of the hook opening is larger than that of the second hook arm.

The hook opening is a horizontal long hole.

The utility model has the advantages as follows:

(one) the utility model discloses a preceding shell and backshell equipment is convenient, and the user aims at a plurality of colluding of inserting preceding shell with a plurality of barbs of backshell in the mouth earlier, then the level promotes the backshell, and the barb just can collude on colluding the lateral wall of mouth, alright make backshell and preceding shell fixed. On the contrary, if the user promotes the backshell towards opposite direction level, alright make the overhead kick break away from colluding the mouth, the user alright dismantle the backshell get off, consequently the utility model discloses the dismouting of electric heater is simple, quick, convenient to convenient maintenance, change electrical apparatus spare part.

Drawings

Fig. 1 is the structure schematic diagram of the utility model discloses shell rapid combination structure uses on the electric heater.

Fig. 2 is a schematic view of the structure of fig. 1 from another angle.

Fig. 3 is an exploded view of the electric heater of the present invention.

Fig. 4 is an enlarged view at a in fig. 2.

Fig. 5 is an enlarged view at B in fig. 3.

Fig. 6 is an enlarged view at C in fig. 3.

Fig. 7 is a side view of the electric heater of the present invention.

Fig. 8 is a cross-sectional view taken at a-a in fig. 7.

Fig. 9 is an enlarged view at D in fig. 8.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

An embodiment one, as shown in fig. 1 to fig. 9, a quick integrated configuration of electric heater, includes preceding shell 11 and backshell 12, be equipped with a plurality of barbs 2 on the periphery on the backshell 12, barb 2 extends toward 11 directions of preceding shell, the position that corresponds barb 2 on the preceding shell 11 is equipped with a plurality of mouths of colluding 10, when preceding shell 11 and backshell 12 fold from beginning to end, barb 2 colludes with colluding a mouthful 10.

As a more specific technical solution of the present invention.

The barb 2 is L-shaped.

The barb 2 includes mutually perpendicular's first arm 20 and second hook 21 that colludes, and first hook 20 extends toward 11 directions of preceding shell, first hook 20 is connected with backshell 12 is perpendicular, there is the tight clearance 22 of colluding between second hook 21 and the backshell 12, collude tight clearance 22 and be greater than or equal to the thickness that colludes a mouthful 10 edge, collude the lateral wall of a mouthful 10 and insert in colluding tight clearance 22.

The upper and lower sides of the rear shell 12 are provided with the barbs 2, and the upper and lower sides of the front shell 11 are provided with the hook openings 10.

The upper side and the lower side of the back of the front shell 11 are provided with inward turning connecting plates 13, the upper side and the lower side of the opening of the rear shell 12 are provided with outward turning connecting plates 14, the outward turning connecting plates 14 are attached to the inward turning connecting plates 13, the inward turning connecting plates 13 are provided with the hook openings 10, and the outward turning connecting plates 14 are provided with the barbs 2.

The second hook arm 21 extends in a horizontal direction or a height direction.

The width of the hook opening 10 is larger than that of the second hook arm 21.

The hook opening 10 is a horizontal long hole.

The utility model discloses during the electric heater installation, the user folds around shell and the backshell before with, and in a plurality of colludes of shell before the user aligns the inserting with a plurality of barbs of backshell, then promotes the backshell toward the horizontal direction again to make the barbs collude on colluding the lateral wall of mouth, thereby the fixed of shell and backshell before realizing. The utility model discloses during the electric heater maintenance, the workman promotes the backshell towards opposite direction level earlier to make on the overhead kick breaks away from the lateral wall of colluding the mouth, the overhead kick no longer colludes tightly on the lateral wall of colluding the mouth, then the workman tears out the backshell backward again. Therefore, the utility model discloses the dismouting of electric heater is simple, quick, easy maintenance.

The second embodiment is similar to the first embodiment, and the only difference is that: the left and right sides of the rear shell 12 are provided with the barbs 2, and the left and right sides of the front shell 11 are provided with the hook openings 10. The hook opening 10 is a vertical long hole.

Claims

1. The utility model provides a quick integrated configuration of electric heater, includes preceding shell and backshell, characterized by, be equipped with a plurality of barbs on the backshell, the barb extends toward preceding shell direction, the position that corresponds the barb on the preceding shell is equipped with a plurality of mouths of colluding, when preceding shell and backshell fold around, the barb with collude the mouth and collude.

2. The quick assembling structure of electric heater as claimed in claim 1, wherein the rear shell has a plurality of barbs on its periphery, and the front shell has a plurality of barbs on its periphery.

3. The fast assembling structure of the electric heater as claimed in claim 2, wherein the barb includes a first hooking arm and a second hooking arm perpendicular to each other, the first hooking arm extends toward the front housing, the first hooking arm is perpendicular to the rear housing, a hooking gap is formed between the second hooking arm and the rear housing, the hooking gap is greater than or equal to a thickness of an edge of the hooking opening, and a sidewall of the hooking opening is inserted into the hooking gap.

4. The quick assembling structure of electric heater as claimed in claim 3, wherein the barbs are L-shaped.

5. The fast assembling structure of electric heater as claimed in claim 4, wherein said back shell has said barbs at upper and lower sides thereof, and said front shell has said barbs at upper and lower sides thereof.

6. The quick assembling structure of electric heater as claimed in claim 4, wherein said reverse hooks are provided on left and right sides of said rear shell, and said hook openings are provided on left and right sides of said front shell.

7. The fast assembling structure of electric heater as claimed in claim 3, wherein the back of the front shell has inward-turned connecting plates at both sides thereof, the back shell has outward-turned connecting plates at both sides thereof, the outward-turned connecting plates are attached to the inward-turned connecting plates, the inward-turned connecting plates have the hook openings thereon, and the outward-turned connecting plates have the barbs thereon.

8. The quick assembling structure of electric heater as claimed in claim 3, wherein the second hook extends horizontally or in height.

9. The quick assembling structure of electric heater as claimed in claim 3, wherein the width of the hook opening is greater than the width of the second hook arm.

10. The quick assembling structure of electric heater as claimed in claim 1, wherein the hooking opening is a horizontally elongated hole.