CN216299357U

CN216299357U - Hidden folding knife

Info

Publication number: CN216299357U
Application number: CN202122773781.6U
Authority: CN
Inventors: 邓泽仁
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-13
Filing date: 2021-11-13
Publication date: 2022-04-15
Anticipated expiration: 2031-11-13

Abstract

The utility model discloses a hidden folding knife which comprises a supporting pad, wherein a first cover plate and a second cover plate are respectively arranged on the outer walls of two sides of the supporting pad, one end, opposite to the second cover plate, of the first cover plate is rotatably connected with the supporting pad through a first rotating shaft, a function frame is arranged between the two first cover plates, two sides of the function frame are rotatably connected with the inner wall of the first cover plate through a second rotating shaft, one end of the function frame is provided with a socket, a knife head is arranged in the socket, and the knife head is rotatably connected with the function frame through a third rotating shaft.

Description

Hidden folding knife

Technical Field

The utility model relates to the field of products related to folding knives, in particular to a hidden folding knife.

Background

The folding knife, by definition, is a knife with a knife body connected with a knife handle by a rotating shaft, the knife body can rotate and fold up the knife entering the knife handle, and in order to prevent the knife body from suddenly closing to cut the fingers of a person in the use process, the folding knife generally has a locking structure of the knife body. Over the last 30 years, a wide variety of different locking designs have emerged, particularly with some emphasis on new models that facilitate one-handed operation.

But the design of present folding sword is often comparatively ordinary, and the function is too single in the in-service use, and the molding is tedious, and taste when unable satisfying daily carrying has certain defect nature.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a hidden folding knife which has simple integral structure and beautiful shape, and has diversified functions through the mutual combination of various functional structures so as to solve the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a hidden folding knife, includes the supporting pad, all be equipped with first apron and second apron on the both sides outer wall of supporting pad, first apron rotates through first pivot between the one end that carries on the back mutually with the second apron and the supporting pad to be connected, two be equipped with the function frame between the first apron, all rotate through the second pivot between the both sides of function frame and the first apron inner wall and be connected, one of function frame serves and is equipped with the socket, be equipped with the tool bit in the socket, rotate through the third pivot between tool bit and the function frame and be connected, one side of supporting pad is equipped with the first groove of accomodating that corresponds with the function frame, one side of function frame is equipped with the second that corresponds with the tool bit and accomodates the groove.

Preferably, a bottle opener is fixedly connected to the middle end of the functional frame.

Preferably, one end of the functional frame, which is far away from the tool bit, is fixedly connected with a staple remover.

Preferably, the first cover plate and the second cover plate are both semicircular spiral in shape, and opposite sides of the first cover plate and the second cover plate are mutually attached to form a circle.

Preferably, the functional frame is provided with an opening.

Preferably, one end side wall of one of the first cover plates is fixedly connected with a connecting block, and the connecting block is provided with a connecting hole.

Compared with the prior art, the utility model has the beneficial effects that:

the hidden folding knife is characterized in that a first cover plate and a second cover plate are rotatably arranged on a supporting pad through a first rotating shaft, the first cover plate and the second cover plate are matched to form a 'Taiji shape' with beautiful appearance and rich in cultural bottom, a functional frame is embedded, screwed out and screwed in the first cover plate through the second rotating shaft to realize folding, a tool bit connected through a third rotating shaft can be folded and accommodated in a second accommodating groove on the functional frame, the functional frame can be accommodated in the first accommodating groove, a bottle opener on the functional frame can play a role of opening a bottle cap in daily life, and the setting of a nail puller can realize stapling by utilizing the lever boosting effect.

Drawings

FIG. 1 is a schematic view of a hidden folding knife according to the present invention;

fig. 2 is a front view of a hidden folding knife according to the present invention.

In the figure: 1. a support pad; 2. a first cover plate; 3. a second cover plate; 4. a first rotating shaft; 5. a functional rack; 6. a second rotating shaft; 7. a cutter head; 8. a third rotating shaft; 9. a first receiving groove; 10. a second receiving groove; 11. a bottle opener; 12. a staple remover; 13. and (4) opening.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-2, an embodiment of the present invention is shown: the utility model provides a hidden folding knife, including supporting pad 1, all be equipped with first apron 2 and second apron 3 on supporting pad 1's the both sides outer wall, first apron 2 rotates through first pivot 4 between the one end that first apron 3 carried on the back mutually with the second apron and supporting pad 1 and is connected, be equipped with function frame 5 between two first apron 2, all rotate through second pivot 6 between function frame 5's both sides and the 2 inner walls of first apron and be connected, one of function frame 5 serves and is equipped with the socket, be equipped with tool bit 7 in the socket, rotate through third pivot 8 between tool bit 7 and the function frame 5 and be connected, one side of supporting pad 1 is equipped with the first groove 9 of accomodating that corresponds with function frame 5, one side of function frame 5 is equipped with the second that corresponds with tool bit 7 and accomodates groove 10.

In this embodiment, a bottle opener 11 is fixedly connected to the middle end of the functional frame 5; one end of the functional frame 5 far away from the tool bit 7 is fixedly connected with a staple remover 12; the shapes of the first cover plate 2 and the second cover plate 3 are both semicircular spiral shapes, and opposite sides are mutually attached to form a circle; the functional frame 5 is provided with an opening 13, so that the functional frame 5 is convenient to hold; one of them fixedly connected with connecting block 14 on the one end lateral wall of first apron 2, be equipped with the connecting hole on the connecting block 14, portable and wear.

The working principle is as follows: at first 4 first apron 2 and the rotatory installation of second apron 3 are on supporting pad 5 with first pivot 4, it is graceful that the matching forms "taiji shape" molding between first apron 2 and the second apron 3, it is interior to be rich in culture end, function frame 5 screws out the screw in through the gomphosis of second pivot 6 between first apron 2 and realizes folding, the tool bit 7 of connecting through third pivot 8 can be folded and accomodate in the second on the function frame 5 accomodates the groove 10, first groove 9 of accomodating then can be accomodate function frame 5, bottle-opener 11 on the function frame 5 can play the effect of opening the bottle lid in daily life, and the setting of nail puller 12 can utilize lever reinforcement effect to realize playing the order.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a hidden folding knife, includes supporting pad (1), its characterized in that: the outer walls of the two sides of the supporting pad (1) are respectively provided with a first cover plate (2) and a second cover plate (3), one end of the first cover plate (2) opposite to the second cover plate (3) is rotatably connected with the supporting pad (1) through a first rotating shaft (4), a functional frame (5) is arranged between the two first cover plates (2), the two sides of the functional frame (5) are rotatably connected with the inner wall of the first cover plate (2) through a second rotating shaft (6), one end of the functional frame (5) is provided with a socket, a tool bit (7) is arranged in the socket, the tool bit (7) is rotationally connected with the functional frame (5) through a third rotating shaft (8), one side of the supporting pad (1) is provided with a first accommodating groove (9) corresponding to the functional frame (5), one side of the functional frame (5) is provided with a second accommodating groove (10) corresponding to the tool bit (7).

2. The concealed folding knife according to claim 1, wherein: the middle end of the functional frame (5) is fixedly connected with a bottle opener (11).

3. The concealed folding knife according to claim 1, wherein: one end of the functional frame (5) far away from the tool bit (7) is fixedly connected with a staple remover (12).

4. The concealed folding knife according to claim 1, wherein: the first cover plate (2) and the second cover plate (3) are both semicircular spiral in shape, and opposite sides of the first cover plate and the second cover plate are mutually attached to form a circle.

5. The concealed folding knife according to claim 1, wherein: the functional frame (5) is provided with an opening (13).

6. The concealed folding knife according to claim 1, wherein: one of them fixedly connected with connecting block (14) on the one end lateral wall of first apron (2), be equipped with the connecting hole on connecting block (14).