CN203279404U

CN203279404U - Clasp switch device

Info

Publication number: CN203279404U
Application number: CN 201320267025
Authority: CN
Inventors: 杨胜; 刘娟; 黎澄光; 杨宁; 刘红晶
Original assignee: NANTONG NINGPU ELECTRICAL APPLIANCES CO Ltd
Current assignee: NANTONG NINGPU ELECTRICAL APPLIANCES CO Ltd
Priority date: 2013-05-15
Filing date: 2013-05-15
Publication date: 2013-11-06
Anticipated expiration: 2023-05-15

Abstract

The utility model discloses a clasp switch device. The device comprises an upper cover, a movable clasp handle component and a bottom cover. The upper cover is fixedly connected with the bottom cover. The movable clasp handle component is disposed between the upper cover and the bottom cover. The movable clasp handle component comprises a clasp handle, a clasp disposed in front of the clasp handle, two spring grooves respectively disposed at two sides of the clasp handle and two springs respectively disposed inside the two spring grooves. The upper cover is provided with a clasp handle hole. The clasp handle of the movable clasp handle component is disposed below the clasp handle hole. The front side of the upper cover is provided with a clasp hole. The clasp of the movable clasp handle component is slidingly connected with the clasp hole of the upper cover. The lower end surface of the upper cover is provided with two limiting steps that are respectively led through the rear parts of the two spring grooves of the movable clasp handle component. The front and the rear ends of the springs are respectively connected with the front parts of the spring grooves and the limiting steps of the upper cover. The device is simple in structure, and convenient to use. In a using process of the device, the clasp can retract for unlocking just with a hand backwards pushing the clamp handle; and if the hand stops pushing, the elastic force of the springs allows the clamp to pop up for locking.

Description

A kind of buckle switching device

Technical field

The utility model relates to a kind of buckle switching device.

Background technology

Some parts on many household electrical appliance (as air purifier etc.) need often to open and close.If this base part is installed by screw, can relatively expend time in when dismantling and installing.Based on this situation, the applicant considers a buckle switching device is installed on these parts, with dismounting and the installation that facilitates these parts.But mostly there is complex structure in existing buckle switching device, uses the shortcoming inconvenient, that cost is higher, therefore, is necessary to design a kind of simple in structure, easy to use, buckle switching device that cost is low.

The utility model content

Technical problem to be solved in the utility model is to provide a kind of simple in structure, easy to use, buckle switching device that cost is low.

In order to solve the problems of the technologies described above, technical scheme provided by the utility model is: a kind of buckle switching device comprises upper cover, movable attacker's assembly and bottom; Described upper cover is fixedly connected with bottom; Described movable attacker's assembly is arranged between upper cover and bottom; Described movable attacker's assembly comprises the attacker, be positioned at the buckle of attacker's front end, lay respectively at two spring grooves of attacker both sides and the spring that is separately positioned on two spring grooves; Cover on described and be provided with the attacker hole, the attacker of movable attacker's assembly is positioned at below, attacker hole; The front side of described upper cover is provided with block button hole, and the buckle of movable attacker's assembly and the block button hole of upper cover are slidably connected; The lower surface of described upper cover is provided with two limited steps that stretch into respectively two spring groove rear portions of movable attacker's assembly, is connected limited step with the front portion of spring groove respectively and is connected in the rear and front end of spring with upper cover.

Described movable attacker's assembly also comprises two gathering sills that lay respectively at two spring grooves outside; The lower surface of described upper cover be provided with two respectively with two guide pillars that gathering sill is slidably connected of movable attacker's assembly.

After having adopted technique scheme, the utlity model has following beneficial effect: (1) the utility model is simple in structure, easy to use, during use as long as promote backward the attacker with hand, the buckle release that just bounces back; After unclamping hand, the elastic force of spring can make buckle eject and pin.

(2) lower surface of upper cover of the present utility model be provided with two respectively with two guide pillars that gathering sill is slidably connected of movable attacker's assembly, gathering sill can play the effect of guiding, makes the buckle retraction and ejects more smooth and easy.

Description of drawings

Content of the present utility model is easier to be expressly understood in order to make, and the below is described in further detail the utility model, wherein according to specific embodiment also by reference to the accompanying drawings

Fig. 1 is structural representation of the present utility model.

Fig. 2 is the A-A cutaway view of Fig. 1.

Label in accompanying drawing is:

Upper cover 1, attacker hole 11, block button hole 12, limited step 13, guide pillar 14, movable attacker's assembly 2, attacker 21, buckle 22, spring groove 23, spring 24, gathering sill 25, bottom 3.

Embodiment

(embodiment 1)

See Fig. 1 and Fig. 2, the buckle switching device of the present embodiment comprises upper cover 1, movable attacker's assembly 2 and bottom 3.

Upper cover 1 is fixedly connected with bottom 3.Movable attacker's assembly 2 is arranged between upper cover 1 and bottom 3.Movable attacker's assembly 2 comprises attacker 21, be positioned at the buckle 22 of attacker's 21 front ends, lay respectively at two spring grooves 23 of attacker 21 both sides, two gathering sills 25 that are separately positioned on the spring 24 of two spring grooves 23 and lay respectively at two spring groove 23 outsides.Upper cover 1 is provided with attacker hole 11, and the attacker 21 of movable attacker's assembly 2 is positioned at 11 belows, attacker hole.The front side of upper cover 1 is provided with block button hole 12, and the buckle 22 of movable attacker's assembly 2 is slidably connected with the block button hole 12 of upper cover 1.The lower surface of upper cover 1 is provided with two limited steps 13 that stretch into respectively two spring groove 23 rear portions of movable attacker's assembly 2, and the rear and front end of spring 24 is connected with the limited step 13 of being connected with upper cover in the front portion of spring groove 23 respectively.The lower surface of upper cover 1 is provided with two guide pillars 14 that are slidably connected with two gathering sills 25 of movable attacker's assembly 2 respectively.

During use as long as with the attacker hole 11 interior attackers 21 to rear promotion movable button hand assembly 2 of hand from upper cover 1, buckle 22 release that just bounces back.After unclamping hand, the elastic force of spring 24 can make buckle 22 eject and pin.

Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the above is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.

Claims

1. a buckle switching device, is characterized in that: comprise upper cover (1), movable attacker's assembly (2) and bottom (3); Described upper cover (1) is fixedly connected with bottom (3); Described movable attacker's assembly (2) is arranged between upper cover (1) and bottom (3); Described movable attacker's assembly (2) comprises attacker (21), be positioned at the buckle (22) of attacker (21) front end, lay respectively at two spring grooves (23) of attacker (21) both sides and the spring (24) that is separately positioned on two spring grooves (23); Described upper cover (1) is provided with attacker hole (11), and the attacker (21) of movable attacker's assembly (2) is positioned at below, attacker hole (11); The front side of described upper cover (1) is provided with block button hole (12), and the buckle (22) of movable attacker's assembly (2) is slidably connected with the block button hole (12) of upper cover (1); The lower surface of described upper cover (1) is provided with the limited step (13) at two two spring grooves (23) rear portions of stretching into respectively movable attacker's assembly (2), and the rear and front end of spring (24) is connected 1 with the front portion of spring groove (23) with upper cover respectively) limited step (13) be connected.

2. a kind of buckle switching device according to claim 1 is characterized in that: described movable attacker's assembly (2) also comprises two gathering sills (25) that lay respectively at two spring grooves (23) outside; The lower surface of described upper cover (1) is provided with two guide pillars (14) that are slidably connected with two gathering sills (25) of movable attacker's assembly (2) respectively.