CN213242472U - Fuse for automobile overload protector - Google Patents

Abstract

The utility model discloses a fuse for an automobile overload protector, which comprises a fuse, wherein a pair of sleeves are arranged at two sides of the fuse, a pair of first springs are arranged in the sleeves, a door-shaped handle is inserted in the sleeves, a pair of baffles are arranged at two top ends of the door-shaped handle, a pair of first springs are sleeved outside the door-shaped handle, a dustproof device is arranged at the top of the fuse, and a label groove is arranged at the top of the dustproof device, the utility model relates to the technical field of automobile parts, the sleeves are arranged at two sides of the fuse, the door-shaped handle is arranged in the sleeves, the door-shaped handle can be pulled out to conveniently pull out the fuse, the pair of springs are arranged outside the door-shaped handle internally tangent to the sleeves, the door-shaped handle can be ensured to be withdrawn when the door-shaped handle is not suitable for use, meanwhile, the dustproof cap is arranged outside the door-shaped handle, and the label, is convenient for people to use.

Description

Fuse for automobile overload protector

Technical Field

The utility model relates to an automobile parts technical field specifically is a fuse for automobile overload protector.

Background

A plurality of electric devices in an automobile circuit are connected by electric wires with different colors, wherein the most neglectable electric device is a fuse, the fuse is a custom call, the national standard calls a fuse, the fuse is used for protecting the circuit and the electric device, and the utility model with the publication number of CN204834548U relates to an automobile fuse, which comprises a first shell, a first-level fuse, a first-level stitch, a socket, an insulator, a fixing buckle, a second shell, a redundant fuse and a second-level stitch, wherein the first-level fuse is arranged in the first shell, the first-level stitch is connected with the first-level fuse, the socket is arranged at the top of the first shell, the insulator is arranged in the socket, the fixing buckle is arranged at two sides of the first shell, the second shell is connected with the fixing buckle, the redundant fuse is arranged in the second shell, the secondary pin is fixedly connected with the redundant fuse, however, in actual life, the automobile fuse is small, and in addition, the automobile fuse is inserted into the socket for a long time, so that the automobile fuse is not easy to pull out, and dust can also fall on the fuse when the automobile runs for a long time.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a fuse for automobile overload protector has solved the problem that current device fuse is difficult for extracting.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a fuse for automobile overload protector, its characterized in that, a pair of sleeve is installed to the fuse both sides, and is a pair of be equipped with a pair of first spring in the sleeve, it is a pair of first spring and a pair of install a pair of backing plate between the sleeve top, it is a pair of the door type handle has been inserted to the sleeve, door type handle both ends are equipped with a pair of baffle, and is a pair of first spring housing is in door type handle is outside, and is a pair of first spring lower extreme is with a pair of the baffle upper end is connected, and is a pair of first spring upper end is with a pair of the backing plate lower extreme is connected, dust keeper is installed to the fuse top, the dust keeper top is.

Preferably, dust keeper is including establishing the first base at fuse rear portion, first base swing joint has dustproof cap, dustproof cap top is equipped with the opening, the opening externally mounted has the spring groove, the bolt has been inserted to spring inslot portion, the bolt passes the opening, spring inslot portion is equipped with the second spring, the second spring housing is in the bolt is outside, bolt outer end top is equipped with the diameter and is greater than the cap of spring groove diameter, the second spring right-hand member with the cap is connected, the second spring left end with the spring groove bottom is connected.

Preferably, the label groove is including installing second base and the spacing base at dust cap top, second base swing joint has the label lid, label lid top is equipped with the buckle, spacing base is equipped with the recess, the buckle card is in the recess.

Preferably, a third base is installed on the first base, a third spring is installed on the third base, one end of the third spring is clamped on the rear wall of the fuse, and the other end of the third spring is clamped on the inner wall of the dustproof cap.

Preferably, a pair of said first springs are in a compressed state.

Preferably, the side wall of the top of the bolt is provided with a limit arrow.

Preferably, the fuse front wall is provided with a jack, and the plug is inserted into the jack.

Preferably, the second spring is maintained in a stretched state.

Advantageous effects

The utility model provides a fuse for automobile overload protector, the utility model discloses install the sleeve in the fuse both sides to install door type handle in the sleeve, can pull out door type handle and conveniently pull out the fuse, it is equipped with a pair of spring to lie in door type handle outside at the sleeve inscribe, can guarantee to withdraw door type handle when not being suitable for door type handle, there is dustproof cap at door type handle externally mounted simultaneously, can effectually prevent that the dust from falling into on the fuse, be equipped with the bolt structure at dustproof cap top, can guarantee that dustproof cap can not drop easily, be provided with the label groove on dustproof cap, can carry out the label with the fuse, make things convenient for people to use.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a left side view of the present invention.

Fig. 3 is a partial cross-sectional view of the plug of the present invention.

In the figure: 1. a fuse; 2. a door-shaped handle; 3. a sleeve; 4. a base plate; 5. a dust cap; 6. a first spring; 7. a baffle plate; 8. a first base; 9. a third base; 10. a third spring; 11. buckling; 12. A jack; 13. a limiting arrow; 14. a spring slot; 15. a second spring; 16. a round cap; 17. a bolt; 18. a second base; 19. a label cover; 20. a limiting base.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a fuse for an automobile overload protector comprises a fuse 1, wherein a pair of sleeves 3 are installed on two sides of the fuse 1, a pair of first springs 6 are arranged in the pair of sleeves 3, a pair of backing plates 4 are installed between the pair of first springs 6 and the top ends of the pair of sleeves 3, a door-shaped handle 2 is inserted in the pair of sleeves 3, a pair of baffles 7 are arranged at two ends of the door-shaped handle 2, the pair of first springs 6 are sleeved outside the door-shaped handle 2, the lower ends of the pair of first springs 6 are connected with the upper ends of the pair of baffles 7, the upper ends of the pair of first springs 6 are connected with the lower ends of the pair of backing plates 4, a dustproof device is installed at the top of the fuse 1, a label groove is formed in the top of the dustproof device, the dustproof device comprises a first base 8 arranged at the rear portion of the fuse 1, and a dustproof cap 5, the top end of the dust cap 5 is provided with an opening, a spring groove 14 is arranged outside the opening, a bolt 17 is inserted into the spring groove 14, the bolt 17 penetrates through the opening, a second spring 15 is arranged inside the spring groove 14, the second spring 15 is sleeved outside the bolt 17, the top of the outer end of the bolt 17 is provided with a round cap 16 with the diameter larger than that of the spring groove 14, the right end of the second spring 15 is connected with the round cap 16, the left end of the second spring 15 is connected with the bottom of the spring groove 14, the label groove comprises a second base 18 and a limiting base 20, the second base 18 is movably connected with a label cover 19, the top end of the label cover 19 is provided with a buckle 11, the limiting base 20 is provided with a groove, the buckle 11 is clamped in the groove, and the first base 8 is provided with a third base 9, install third spring 10 on the third base 9, third spring 10 one end card is in fuse 1 back wall, the other end card of third spring 10 is in dustproof cap 5 inner wall, and a pair of first spring 6 is in compression state, bolt 17 top lateral wall is equipped with spacing arrow 13, the fuse 1 antetheca is equipped with jack 12, bolt 17 inserts in the jack 12, second spring 15 keeps tensile state.

The following working principles, detailed connecting means thereof, and the following main descriptions of the working principles and processes thereof are well known in the art, and will be referred to by those skilled in the art for the specific connection and operation sequence of the components in the present disclosure.

Example (b): when the automobile fuse 1 needs to be replaced, the round cap 16 is pulled up, the round cap 16 drives the bolt 17 to be pulled out from the jack 12, then the third spring 10 on the third base 9 ejects the dustproof cap 5 to the rear of the fuse 1, then the door-shaped handle 2 is pulled out, the fuse 1 is pulled out, the first spring 6 is arranged outside the door-shaped handle 2, the door-shaped handle 2 can be retracted into the sleeve 3 when the door-shaped handle 2 is not needed to be used, the damage is prevented, the second spring 15 is arranged inside the spring groove 14, one end of the second spring 15 is connected with the bottom of the spring groove 14, one end of the second spring is connected with the round cap 16, the second spring 15 keeps a stretching state, the bolt 17 can be fixed in the jack 12, the bolt 17 is prevented from falling off, when the fuse 1 needs to be labeled, the top end of the label cover 19 is moved, the buckle 11 is moved out from the groove on the limiting base 20, and then the label can be placed in the label groove, the tab cover 19 is then closed and the clasp snapped.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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 (8)

1. A fuse for an automobile overload protector comprises a fuse (1) and is characterized in that, a pair of sleeves (3) are installed on two sides of the fuse (1), a pair of first springs (6) are arranged in the pair of sleeves (3), a pair of backing plates (4) are installed between the pair of first springs (6) and the top ends of the pair of sleeves (3), a door-shaped handle (2) is inserted in the pair of sleeves (3), a pair of baffles (7) is arranged at two ends of the door-shaped handle (2), the pair of first springs (6) are sleeved outside the door-shaped handle (2), the lower ends of the pair of first springs (6) are connected with the upper ends of the pair of baffles (7), the upper ends of the pair of first springs (6) are connected with the lower ends of the pair of backing plates (4), the anti-dust device is installed at the top of the fuse (1), and a label groove is formed in the top of the anti-dust device.

2. The fuse according to claim 1, the dustproof device comprises a first base (8) arranged at the rear part of the fuse (1), the first base (8) is movably connected with a dustproof cap (5), the top end of the dustproof cap (5) is provided with an opening, a spring groove (14) is arranged outside the opening, a bolt (17) is inserted into the spring groove (14), the bolt (17) passes through the opening, a second spring (15) is arranged in the spring groove (14), the second spring (15) is sleeved outside the bolt (17), a round cap (16) with the diameter larger than that of the spring groove (14) is arranged at the top of the outer end of the bolt (17), the right end of the second spring (15) is connected with the round cap (16), and the left end of the second spring (15) is connected with the bottom of the spring groove (14).

3. The fuse of the automobile overload protector according to claim 2, wherein the label slot comprises a second base (18) and a limiting base (20), the second base (18) is mounted on the top of the dust cap (5), the label cover (19) is movably connected to the second base (18), a buckle (11) is arranged at the top end of the label cover (19), a groove is formed in the limiting base (20), and the buckle (11) is clamped in the groove.

4. The fuse of claim 2, wherein a third base (9) is mounted on the first base (8), a third spring (10) is mounted on the third base (9), one end of the third spring (10) is clamped on the rear wall of the fuse (1), and the other end of the third spring (10) is clamped on the inner wall of the dust cap (5).

5. A fuse in accordance with claim 1, characterised in that said pair of first springs (6) are in compression.

6. The fuse according to claim 2, wherein the top side wall of the plug (17) is provided with a limit arrow (13).

7. The fuse of claim 6, wherein the fuse (1) has a receptacle (12) on the front wall, and the plug (17) is inserted into the receptacle (12).

8. A fuse in accordance with claim 2, characterised in that said second spring (15) is kept in tension.

Images