CN212096203U

CN212096203U - Multifunctional wrench

Info

Publication number: CN212096203U
Application number: CN201922409146.2U
Authority: CN
Inventors: 张英魁
Original assignee: Henan Hongcan Safety Equipment Co ltd
Current assignee: Henan Hongcan Safety Equipment Co ltd
Priority date: 2019-12-28
Filing date: 2019-12-28
Publication date: 2020-12-08
Anticipated expiration: 2029-12-28

Abstract

The utility model provides a multifunctional wrench, which comprises a head part, a handle and a functional part, wherein the head part is used for dismounting parts such as bolts, nuts and the like; the handle comprises a V-shaped bracket and is supported to two sides of the head; the both sides and the middle part of handle are equipped with the position of installation function respectively, the function include outside function and inboard function, the inside at the V type support of handle is installed to inboard function, the outside at the V type support of handle is installed to the outside function. It sets up open installation screens on the spanner, can install different instruments according to the demand, installs corresponding subassembly and uses when in-service use is facing different work scenes, has promoted the convenience of spanner.

Description

Multifunctional wrench

Technical Field

The utility model relates to fire-fighting equipment is a multi-functional spanner particularly.

Background

The wrench is a common mounting and dismounting tool and is mainly used for mounting fasteners such as bolts, nuts and the like. The fire fighting field also needs to use a wrench, and a corresponding special tool, namely the special fire fighting wrench is provided, but the existing fire fighting wrench has the advantages of simple structure and single functionality, and most of the special fire fighting wrenches can only be used for opening fire hydrants. In the fire fighting work, the places where the tools are needed are more, so that the carrying capacity of the tools is increased, and the problem of how to design the tool integrating multiple functions is faced by the current fire fighting industry.

Disclosure of Invention

The utility model provides a multifunctional wrench, it sets up open installation screens on the spanner, can install different instruments according to the demand, installs corresponding subassembly and uses in the in-service use in the face of different job scenarios, has promoted the convenience of spanner.

The utility model discloses realize above-mentioned purpose and adopt following technical scheme:

a multifunctional wrench comprises a head, a handle and a functional element.

The head part is a part for dismounting parts such as bolts, nuts and the like; the handle comprises a V-shaped bracket and is supported to two sides of the head; the both sides and the middle part of handle are equipped with the position of installation function respectively, the function include outside function and inboard function, the inside at the V type support of handle is installed to inboard function, the outside at the V type support of handle is installed to the outside function.

The outer side functional parts comprise a water belt inner buckle wrench, an integrated foam barrel cross inner cover wrench, a safety belt cutter, a vehicle window breaker and the like, and the inner side functional parts comprise a gas valve wrench and the like; the root of the outer side functional part and the outer part of the inner side functional part are both provided with sliding chutes; the outer side and the inner side of the corresponding support are respectively provided with a sliding groove for installing a sliding plate, the outer side functional part is installed in the sliding groove on the outer side of the support through the sliding plate, and the inner side functional part is installed in the sliding groove on the inner side of the support through the sliding plate.

Furthermore, the position of the front part of the sliding groove on the outer side of the support, which is close to the head, is provided with a limiting plate for limiting the sliding plate, and the sliding plate of the outer side functional part realizes a limiting effect by sliding to the part provided with the limiting plate in the sliding groove.

Limiting plates are respectively arranged on two sides of the bracket, the limiting ejector rod is hinged to the tail of the bracket, and the limiting plates are placed in the sliding grooves on the outer side of the bracket after rotating and are in butt joint with the limiting plates; the length of the sliding plate at the root of the outer side functional part is the same as that of the limiting plate.

A through hole is arranged between the sliding grooves on the outer side and the inner side; the sliding plate of the inner side functional part is correspondingly provided with a limit groove; when the inner side functional part is arranged in the bracket, the through hole corresponds to the limiting groove; the positions in the limiting plate, which correspond to the through hole and the limiting groove, are provided with clamping plates; when the limiting plate rotates into the sliding groove on the outer side, the clamping plate penetrates through the through hole and is clamped into the limiting groove.

The utility model adopts the above technical scheme following beneficial effect has:

overall structure is simple, adopts the mode realization of concatenation formula installation to the installation of function piece, and the installation is nimble convenient, carries out the installation of function piece according to the demand in actual work, because the setting of function piece has reduced whole shared space of equipping. Moreover, the functional parts are relatively firm to install, and the phenomenon of falling off cannot occur after the functional parts are installed.

Drawings

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

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

A multi-function wrench as shown in fig. 1 comprises a head 1, a handle 2 and a function member.

The head part 1 is a part for dismounting parts such as bolts, nuts and the like; the handle 2 comprises a V-shaped bracket 201, and the handle 2 is supported to two sides of the head 1; the two sides and the middle part of the handle 2 are respectively provided with a part for installing the functional part, the functional part comprises an outer functional part 301 and an inner functional part 302, the inner functional part 302 is installed inside the V-shaped support 201 of the handle 1, and the outer functional part 301 is installed outside the V-shaped support 201 of the handle.

The outer side functional part 301 is a water belt inner buckle wrench, an integrated foam barrel cross inner cover wrench, a safety belt cutter, a vehicle window breaker and other functional parts, and the inner side functional part 302 is a gas valve wrench and other functional parts; sliding plates 303 are arranged at the root part of the outer side functional part 301 and the outer part of the inner side functional part 302; the outer side and the inner side of the corresponding bracket 201 are respectively provided with a sliding groove 202 for installing a sliding plate 303, the outer functional part 301 is installed in the sliding groove 202 on the outer side of the bracket 201 through the sliding plate 303, and the inner functional part 302 is installed in the sliding groove 202 on the inner side of the bracket 201 through the sliding plate 303.

The front part of the sliding groove 202 on the outer side of the bracket 201, which is close to the head part 1, is provided with a limiting plate 203 for limiting the sliding plate 303, and the sliding plate 303 of the outer side functional part 301 realizes the limiting effect by sliding to the part provided with the limiting plate 203 in the sliding groove 202.

Two sides of the support 201 are respectively provided with a limiting push rod 204, the limiting push rod 204 is hinged to the tail of the support 201, and the limiting push rod 204 is placed into the sliding groove 202 on the outer side of the support 201 after rotating and is butted with the limiting plate 203; the sliding plate 303 at the root of the outer functional component 301 has the same length as the limiting plate 203.

A through hole 304 is arranged between the sliding grooves 303 at the outer side and the inner side; the sliding plate 303 of the inner functional part 302 is correspondingly provided with a limit groove 305; when the inner functional part 302 is arranged in the bracket 201, the through hole 304 corresponds to the limiting groove 305; the position of the inside of the limiting ejector rod 204 corresponding to the through hole 304 and the limiting groove 305 is provided with a clamping plate 205; when the limit post rod 204 rotates into the outer sliding groove 303, the clamping plate 205 passes through the through hole 304 and is clamped into the limit groove 305.

In the using process, the outer side functional part is placed in the sliding groove on the outer side of the bracket, and then the bracket is pushed to the head and is limited by the limiting plate; install inboard function piece in the inside of support, slide to the bottom of support and make spacing groove and through-hole corresponding, then rotate spacing ejector pin to spout in, the tip of spacing ejector pin supports the bottom of outside function piece, the inboard cardboard of spacing ejector pin passes the through-hole buckle to the spacing inslot, spanner overall installation is accomplished.

It should be noted that, in the drawings of the present embodiment, only one of the expressions of the structure is listed, and the outer functional element and the inner functional element may be adjusted according to the actual situation.

Claims

1. The utility model provides a multifunctional wrench, it includes head, handle and functional part, its characterized in that: the head part is a part for disassembling and assembling the bolt and the nut; the handle comprises a V-shaped bracket and is supported to two sides of the head; the both sides and the middle part of handle are equipped with the position of installation function respectively, the function include outside function and inboard function, the inside at the V type support of handle is installed to inboard function, the outside at the V type support of handle is installed to the outside function.

2. The multi-function wrench as claimed in claim 1, wherein: the outer side functional parts are a water belt inner buckle wrench, an integrated foam barrel cross inner cover wrench, a safety belt cutter and a vehicle window breaker, and the inner side functional parts are a gas valve wrench; the root of the outer side functional part and the outer part of the inner side functional part are both provided with sliding chutes; the outer side and the inner side of the corresponding support are respectively provided with a sliding groove for installing a sliding plate, the outer side functional part is installed in the sliding groove on the outer side of the support through the sliding plate, and the inner side functional part is installed in the sliding groove on the inner side of the support through the sliding plate.

3. The multi-function wrench as claimed in claim 2, wherein: the front part of the sliding groove on the outer side of the support is provided with a limiting plate for limiting the sliding plate at a position close to the head, and the sliding plate of the outer side functional part realizes a limiting effect by sliding to the part provided with the limiting plate in the sliding groove.

4. A multi-function wrench as claimed in claim 3, wherein: the two sides of the bracket are respectively provided with a limiting ejector rod, the limiting ejector rods are hinged to the tail of the bracket, and the limiting ejector rods are placed into the sliding grooves on the outer side of the bracket after rotating and are butted with the limiting plates; the length of the sliding plate at the root of the outer side functional part is the same as that of the limiting plate.

5. The multi-function wrench as claimed in claim 4, wherein: a through hole is arranged between the sliding grooves on the outer side and the inner side; the sliding plate of the inner side functional part is correspondingly provided with a limit groove; when the inner side functional part is arranged in the bracket, the through hole corresponds to the limiting groove; the positions in the limiting plate, which correspond to the through hole and the limiting groove, are provided with clamping plates; when the limiting plate rotates into the sliding groove on the outer side, the clamping plate penetrates through the through hole and is clamped into the limiting groove.