CN208294127U - A kind of multi-functional break-in tool - Google Patents

Abstract

The utility model discloses a kind of multi-functional break-in tools, including the body of rod, holding rod and work head；The body of rod is connected with connector close to the threaded one end of holding rod；One end of connector is external screw thread head compatible with the internal screw thread on the body of rod；The other end of connector is hexagonal jack；The axis being arranged symmetrically is hinged on the lateral wall of connector；The end of thread of connector is socketed with the first fastening bolt and the second fastening bolt for pushing against axis；One end of each work head is equipped with fixed ring compatible with axis；The center of fixed ring is fixedly connected with hexagon prism compatible with hexagonal jack.The utility model structure is simple, easy to use, can carry work head of different shapes, selects suitable work head to carry out operation according to work members, realizes several work purposes；By impact bar, work head can be improved to the impact force of work members, more preferably work members can be dismantled faster.

Description

A kind of multi-functional break-in tool

Technical field

The utility model relates to break-in tool technical field, specially a kind of multi-functional break-in tool.

Background technique

Break-in tool is mainly used for fire-fighting, traffic police, People's Armed Police, and fire, earthquake, traffic accident, assault rescue situations are occurring Lower use, quick dismantling remove the barriers such as burglary-resisting window railing, the building iron that collapses, window fence.

However existing break-in tool, in use there is some shortcomings, existing break-in tool is a kind of Tool can only dismantle a kind of specifically situation, have a single function, when needing to dismantle a variety of situations, it is necessary to take With a variety of break-in tools, it is very inconvenient to carry, and can not meet the requirement of user.

In this regard, the utility model proposes a kind of new solutions.

Summary of the invention

It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of multi-functional break-in tool Problem.

To achieve the above object, the utility model provides the following technical solutions: a kind of multi-functional break-in tool, including bar Body, be socketed in outside body of rod one end for the holding rod of gripping and several variform removably work with the body of rod Head；The body of rod is connected with connector close to the threaded one end of holding rod；One end of the connector is and the internal screw thread on the body of rod Compatible external screw thread head；The other end of connector is hexagonal jack；It is hinged with and is arranged symmetrically on the lateral wall of the connector Axis；The end of thread of the connector is socketed with the first fastening bolt and the second fastening bolt for pushing against axis；Often One end of one work head is equipped with fixed ring compatible with axis；The center of the fixed ring is fixedly connected with and institute State the compatible hexagon prism of hexagonal jack.

Further, the body of rod is movably installed with inside close to one end of holding rod and sets internal thread connection ring；It is described One end of connection ring is fixedly connected with connecting shaft；The connecting shaft extends to inside and the fixation of the body of rod far from one end of connection ring It is connected with slide post；The slide post is connected by the inner sidewall of second spring and the body of rod；The side of the slide post is equipped with punching Bar is hit, the other end of the impact bar extends to outside of the body of rod far from holding rod one end and is connected with stay column；The impact bar leans on One end of nearly stay column is connected by the inner sidewall of the first spring and the body of rod.

Further, the impact bar is tapered close to one end of slide post.

Further, the body of rod is equipped with the dead ring for being used to be clamped impact bar of cone-shaped far from one end of holding rod；Institute The side for stating the external dead ring of the body of rod is threaded with snap ring.

Further, the material of the holding rod is rubber or plastics.

Compared with prior art, the utility model has the beneficial effects that realizing that work head is fixed with the body of rod by connector Connection is convenient for changing different work heads and carries out operation；By pulling impact bar, impact bar is made to have an impact to work head Power improves work head to the impact force of work members, convenient for work members such as forcible entry brick walls；Present apparatus structure is simple, easy to use, Work head of different shapes can be carried, selects suitable work head to carry out operation according to work members, realizes several work purposes； By impact bar, work head can be improved to the impact force of work members, more preferably work members can be dismantled faster.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the connection schematic diagram of connector and work head in the utility model；

Fig. 3 is the partial schematic sectional view of the utility model；

Fig. 4 is the connection schematic diagram of snap ring and dead ring in the utility model.

In figure: the 1- body of rod, 2- impact bar, 3- snap ring, 4- stay column, 5- connector, 6- axis, 7- work head, 71- are fixed Ring, 72- hexagon prism, the first fastening bolt of 8-, the second fastening bolt of 9-, 10- holding rod, 11- connection ring, 12- dead ring, 13- One spring, 14- connecting shaft, 15- second spring, 16- slide post.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

As shown in Figures 1 to 4, a kind of multi-functional break-in tool, including the body of rod 1, be socketed in outside 1 one end of the body of rod for holding The holding rod 10 held and several variform and dismountable work heads 7 of the body of rod 1；The body of rod 1 is close to holding rod 10 Threaded one end be connected with connector 5；One end of the connector 5 is external screw thread head compatible with the internal screw thread on the body of rod 1； The other end of connector 5 is hexagonal jack；The axis 6 being arranged symmetrically is hinged on the lateral wall of the connector 5；The connection First 5 end of thread is socketed with the first fastening bolt 8 and the second fastening bolt 9 for pushing against axis 6；Each described work First 7 one end is equipped with fixed ring 71 compatible with axis 6；The center of the fixed ring 71 is fixedly connected with and the hexagonal The compatible hexagon prism 72 of jack；Wherein, the work head 7 can be drove chisel: for prizing, chiseling the hard objects such as brick wall and wood Matter door and window；Diamond bit: the hard objects such as brick wall, cement are chiseled in impact, can also be cut after position punch using other cutters It cuts, can also directly crash through the glass of building；Flat chisel: for chiseling the hard objects such as brick wall, cement；Prize skin device: cutting iron sheet； Broken lock nail extractor: it for prying open door and window, breaks padlock, extract steel nail；Double-purpose waist axe: dismantling and save oneself, and can cut, pounds, prizes, open Hole, demounting bolt；The axis 6 in hook-shaped, facilitates clamping fixed ring 71 close to one end of work head 7, realizes work head 7 and even Connector 5 is fixed；The first end of the external screw thread of connector 5 is threadedly coupled with the body of rod 1, the hexagon prism 72 in work head 7 is inserted into In hexagonal jack, and ring 71 is connected and fixed with axis 6, by adjusting the first fastening bolt 8 and the second fastening bolt 9 in connector Position on 5 external screw thread heads, make the first fastening bolt 8 and the second fastening bolt 9 tight against firmly axis 6 far from fixed ring 71 one End is achieved that the fastening clamping fixed ring 71 of axis 6, realizes that work head 7 is mounted on the body of rod 1 so that axis 6 can not be rotated further by On, it is convenient for operation.

Specifically, the body of rod 1, which is movably installed with inside close to one end of holding rod 10, sets internal thread connection ring 11； One end of the connection ring 11 is fixedly connected with connecting shaft 14；The connecting shaft 14 extends to the body of rod far from one end of connection ring 11 1 inside is simultaneously fixedly connected with slide post 16；The slide post 16 is connect by second spring 15 with the inner sidewall of the body of rod 1；Institute The side for stating slide post 16 is equipped with impact bar 2, and the other end of the impact bar 2 extends to the body of rod 1 far from the outer of 10 one end of holding rod Portion is simultaneously connected with stay column 4；The impact bar 2 is connect by the first spring 13 with the inner sidewall of the body of rod 1 close to one end of stay column 4； Wherein, the both ends of second spring 15 are fixedly connected with the inner sidewall of slide post 16 and the body of rod 1 respectively, and slide post 16 is in second spring Initial position can be restored under 15 reaction；By pulling stay column 4, makes impact bar 2 far from slide post 16, unclamps stay column 4, Under the reaction force of the first spring 13,2 impact-sliding column 16 of impact bar, slide post 16 drives connecting shaft 14 to slide, to make Connector 5 drives work head 7 to slide, and so that work head 7 is had an impact force to work members, can be convenient and dismantle to brick wall.

Specifically, the impact bar 2 is tapered close to one end of slide post 16, impact of the impact bar 2 to slide post 16 Effect is more preferable.

Specifically, the body of rod 1 is equipped with the dead ring for being used to be clamped impact bar 2 of cone-shaped far from one end of holding rod 10 12；The side of the external dead ring 12 of the body of rod 1 is threaded with snap ring 3；It is clamped dead ring 12 by snap ring 3, can be made Dead ring 12 is clamped impact bar 2；The length except the exposing body of rod 1 of impact bar 2 is adjusted, is equivalent to and has adjusted the whole length of the body of rod 1 Degree, when needing to agitate nail, using lever principle, easily agitates very much.

Specifically, the material of the holding rod 10 be rubber or plastics, it is anti-skidding and scratch resistant.

Working principle: when needing replacing work head 7, the hexagonal that the hexagon prism 72 in work head 7 is plugged on connector 5 In jack, and ring 71 is connected and fixed with axis 6, the first end of the external screw thread of connector 5 is threadedly coupled with connection ring 11, passes through tune The position of the first fastening bolt 8 and the second fastening bolt 9 on 5 external screw thread head of connector is saved, the first fastening bolt 8 and second is made Fastening bolt 9 is tight against the firmly one end of axis 6 far from fixed ring 71, so that axis 6 can not be rotated further by, is achieved that axis 6 is tight Admittedly connecting and fixing ring 71, realizes that work head 7 is mounted on the body of rod 1, be convenient for operation；By pulling stay column 4, keep impact bar 2 separate Slide post 16 unclamps stay column 4, and under the reaction force of the first spring 13,2 impact-sliding column 16 of impact bar, slide post 16 is driven Connecting shaft 14 is slided, to make connector 5 that work head 7 be driven to slide, work head 7 is made to have an impact force to work members, can be with It is convenient that brick wall is dismantled.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of multi-functional break-in tool including the body of rod (1), is socketed in the holding rod (10) for being used to hold outside the body of rod (1) one end And several variform and the body of rod (1) dismountable work head (7)；It is characterized in that, the body of rod (1) is close The threaded one end of holding rod (10) is connected with connector (5)；One end of the connector (5) is and the internal screw thread phase on the body of rod (1) The external screw thread head of adaptation；The other end of connector (5) is hexagonal jack；It is hinged on the lateral wall of the connector (5) symmetrical The axis (6) of arrangement；The end of thread of the connector (5) be socketed with the first fastening bolt (8) for pushing against axis (6) and Second fastening bolt (9)；One end of each work head (7) is equipped with and axis (6) compatible fixed ring (71)；Institute The center for stating fixed ring (71) is fixedly connected with hexagon prism (72) compatible with the hexagonal jack.

2. a kind of multi-functional break-in tool according to claim 1, it is characterised in that: the body of rod (1) is close to holding rod (10) one end is movably installed with inside and sets internal thread connection ring (11)；One end of the connection ring (11) is fixedly connected with Connecting shaft (14)；The connecting shaft (14) extends to the inside of the body of rod (1) and is fixedly connected with far from the one end of connection ring (11) Slide post (16)；The slide post (16) is connect by second spring (15) with the inner sidewall of the body of rod (1)；The slide post (16) Side be equipped with impact bar (2), the other end of the impact bar (2) extend to the body of rod (1) far from holding rod (10) one end outside And it is connected with stay column (4)；The impact bar (2) passes through the inside of the first spring (13) and the body of rod (1) close to the one end of stay column (4) Wall connection.

3. a kind of multi-functional break-in tool according to claim 2, it is characterised in that: the impact bar (2) is close to sliding One end of column (16) is tapered.

4. a kind of multi-functional break-in tool according to claim 1, it is characterised in that: the body of rod (1) is far from holding rod (10) one end is equipped with the dead ring (12) for being used to be clamped impact bar (2) of cone-shaped；The external dead ring of the body of rod (1) (12) side is threaded with snap ring (3).

5. a kind of multi-functional break-in tool according to claim 1, it is characterised in that: the material of the holding rod (10) is rubber Glue or plastics.