CN215880163U

CN215880163U - Antidetonation ya keli handle of a knife

Info

Publication number: CN215880163U
Application number: CN202121049269.0U
Authority: CN
Inventors: 彭林中; 吴芬芳; 李何; 徐斌; 陈汉新
Original assignee: Wuning Hongda Acrylic Co ltd
Current assignee: Wuning Hongda Acrylic Co ltd
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2022-02-22
Anticipated expiration: 2031-05-17

Abstract

The utility model discloses an anti-seismic acrylic knife handle which comprises a first knife handle and a second knife handle, wherein limiting parts are respectively arranged at one ends of the first knife handle and the second knife handle, fixing frames are sleeved on the limiting parts, a plurality of threaded holes are respectively formed in the first knife handle and the second knife handle, the first knife handle and the second knife handle are respectively connected with fixing bolts through threads, anti-slip parts are respectively bonded at the outer sides of the first knife handle and the second knife handle, a knife body is arranged at one side of the fixing frames far away from the second knife handle, knife blocks are arranged in the first knife handle and the second knife handle, a pair of mounting cavities are arranged in the second knife handle, fixing seats are respectively arranged at the bottom ends of the mounting cavities, shock absorbing parts are arranged at the top ends of the fixing seats, fixing parts are fixedly welded at the top ends of the shock absorbing parts, the fixing parts are fixedly connected with the knife blocks, and the limiting bolts penetrate through the knife bodies. This kind of antidetonation ya keli handle of a knife, simple structure is reasonable, the modern design, and easy operation is convenient, can effectively improve the shock resistance of ya keli handle of a knife, has higher practical value.

Description

Antidetonation ya keli handle of a knife

Technical Field

The utility model relates to the technical field of acrylic, in particular to an anti-seismic acrylic knife handle.

Background

Acrylic, also known as PMMA or plexiglass, is derived from english and is known by the chemical name polymethylmethacrylate. The high-molecular-weight polyester resin is an important plastic high-molecular material which is developed earlier, has better transparency, chemical stability and weather resistance, is easy to dye and process, has beautiful appearance and is widely applied to the building industry. Organic glass products can be generally classified into cast sheets, extruded sheets and molding compounds. The acrylic products comprise acrylic plates, acrylic plastic particles, acrylic lamp boxes, signboards, acrylic bathtubs, acrylic artificial marble, acrylic resin, acrylic (latex) paint, acrylic adhesive and other products, and are various.

The existing knife handle made of acrylic has poor shock resistance and is inconvenient to use. Therefore, the improvement is made, and the anti-seismic acrylic knife handle is provided.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model discloses an anti-seismic acrylic knife handle which comprises a first knife handle and a second knife handle, wherein limiting parts are respectively arranged at one end of the first knife handle and one end of the second knife handle, a fixing frame is sleeved on the limiting parts, a plurality of threaded holes are respectively formed in the first knife handle and the second knife handle, the first knife handle and the second knife handle are respectively in threaded connection with a fixing bolt, anti-skidding parts are respectively bonded at the outer sides of the first knife handle and the second knife handle, a knife body is arranged at one side, away from the second knife handle, of the fixing frame, knife blocks are arranged inside the first knife handle and the second knife handle, and a pair of mounting cavities is arranged inside the second knife handle.

As a preferable technical scheme of the utility model, the bottom ends of the inner parts of the installation cavities are respectively provided with a fixed seat, and the top ends of the fixed seats are provided with a damping piece.

As a preferable technical scheme of the utility model, a fixing piece is fixedly welded at the top end of the damping piece, the fixing piece is fixedly connected with the cutter block, a limiting bolt is connected to the fixing piece through a thread, and the limiting bolt penetrates through the cutter body.

As a preferable technical scheme of the utility model, the bottom end of the shock absorption piece is provided with a shock absorption seat, and the top end of the shock absorption seat is provided with an expansion piece.

As a preferable technical solution of the present invention, a piston rod is installed inside the extension member, and the piston rod is inside the damper base.

As a preferable technical scheme of the present invention, a hydraulic oil piston is disposed at an upper end of the high pressure gas cavity piston inside the shock absorption seat, and a pressure chamber is disposed between the hydraulic oil piston and the high pressure gas cavity piston inside the shock absorption seat.

As a preferable technical scheme of the utility model, a hydraulic oil cavity is arranged at the upper end of the hydraulic oil piston in the shock absorption seat, and hydraulic oil is filled in the hydraulic oil cavity.

The utility model has the beneficial effects that:

1. according to the anti-seismic acrylic knife handle, the shock absorption piece is arranged to absorb shock to the knife block, so that the knife block is more stable and convenient to use, the flexibility of the knife handle is improved, the piston rod is arranged to play a role in buffering the knife block, shock is absorbed to the knife block, and the stability of the device is improved;

2. according to the anti-seismic acrylic knife handle, the hydraulic oil piston and the hydraulic oil cavity are arranged, so that the telescopic piece can be buffered by using the hydraulic mechanism, the shock absorption effect of the feeler block can be achieved, the first knife handle and the second knife handle can be fixed by arranging the limiting piece and the fixing frame, and the fixity of the device is improved;

3. the anti-seismic acrylic knife handle can prevent the knife handle from sliding off when in use by arranging the anti-slip piece; the acrylic knife handle has the advantages of simple and reasonable structure, novel design, simplicity and convenience in operation, capability of effectively improving the shock resistance of the acrylic knife handle and high practical value.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a perspective view of an anti-seismic acrylic knife handle of the present invention;

FIG. 2 is a cross-sectional view of an anti-seismic acrylic knife handle of the present invention;

FIG. 3 is a schematic view of the internal structure of a shock-absorbing member of the shock-resistant acrylic knife handle.

In the figure: 1. a first handle; 2. a second handle; 3. a limiting member; 4. a fixed mount; 5. fixing the bolt; 6. an anti-slip member; 7. a cutter block; 8. a cutter body; 9. installing a chamber; 10. a shock absorbing member; 11. a fixing member; 12. a limit bolt; 13. a fixed seat; 14. a shock absorbing seat; 15. a telescoping member; 16. a piston rod; 17. a hydraulic oil piston; 18. a high pressure gas chamber piston; 19. a high pressure gas chamber; 20. a hydraulic oil chamber; 21. a pressure chamber.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-3, the anti-vibration acrylic knife handle comprises a first knife handle 1 and a second knife handle 2, a limiting piece 3 is mounted at one end of each of the first knife handle 1 and the second knife handle 2, a fixing frame 4 is sleeved on each limiting piece 3, a plurality of threaded holes are formed in each of the first knife handle 1 and the second knife handle 2, each of the first knife handle 1 and the second knife handle 2 is connected with a fixing bolt 5 through a thread, an anti-skid piece 6 is bonded on the outer sides of each of the first knife handle 1 and the second knife handle 2, a knife body 8 is arranged on one side of each fixing frame 4 far away from the second knife handle 2, a knife block 7 is arranged in each of the first knife handle 1 and the second knife handle 2, and a pair of mounting cavities 9 is arranged in each of the second knife handle 2.

Wherein, the inside bottom of installation cavity 9 all is equipped with fixing base 13, damper 10 is installed on the top of fixing base 13, can carry out the shock attenuation to cutter block 7 through setting up damper 10, makes cutter block 7 use more stable convenient, improves the flexibility of handle of a knife.

The top end of the shock absorption piece 10 is fixedly welded with a fixing piece 11, the fixing piece 11 is fixedly connected with the knife block 7, the fixing piece 11 is connected with a limiting bolt 12 through threads, and the limiting bolt 12 penetrates through the knife body 8.

Wherein, the bottom of damper 10 is equipped with shock attenuation seat 14, the top of shock attenuation seat 14 is installed with extensible member 15.

Wherein, the internally mounted of extensible member 15 has piston rod 16, piston rod 16 can play the cushioning effect to feeler block 7 through setting up piston rod 16 in the inside of cushion socket 14, to its shock attenuation, improves the stability of device.

Wherein, the inside bottom of cushion socket 14 is installed high pressure gas chamber piston 18, the inside of cushion socket 14 is equipped with high pressure gas chamber 19 at the bottom of high pressure gas chamber piston 18.

The hydraulic oil piston 17 is arranged at the upper end of the high-pressure gas cavity piston 18 in the shock absorption seat 14, the pressure chamber 21 is arranged between the hydraulic oil piston 17 and the high-pressure gas cavity piston 18 in the shock absorption seat 14, the hydraulic mechanism can be used for buffering the telescopic piece 15 by arranging the hydraulic oil piston 17 and the hydraulic oil cavity 20, and the shock absorption effect on the feeler block 7 can be achieved.

The interior of the shock absorption seat 14 is provided with a hydraulic oil chamber 20 at the upper end of the hydraulic oil piston 17, and the interior of the hydraulic oil chamber 20 is filled with hydraulic oil.

The working principle is as follows: when the shock-proof acrylic knife handle is used, a user is required to install the knife block 7 in the knife handle, the knife handle is fixed by the fixing bolt 5, the shock-proof acrylic knife handle can absorb shock to the knife block 7 by arranging the shock absorption piece 10, so that the knife block 7 is more stable and convenient to use, the flexibility of the knife handle is improved, the shock absorption effect to the knife block 7 can be realized by buffering the knife block 7 by arranging the piston rod 16, the stability of the device is improved, the telescopic piece 15 can be buffered by a hydraulic mechanism by arranging the hydraulic oil piston 17 and the hydraulic oil cavity 20, the shock absorption effect to the knife block 7 can be realized, the first knife handle 1 and the second knife handle 2 can be fixed by arranging the limiting piece 3 and the fixing frame 4, the fixation of the device is improved, and the knife handle can be prevented from sliding down when in use by arranging the anti-skid piece 6; the acrylic knife handle has the advantages of simple and reasonable structure, novel design, simplicity and convenience in operation, capability of effectively improving the shock resistance of the acrylic knife handle and high practical value.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An anti-seismic acrylic knife handle comprises a first knife handle (1) and a second knife handle (2), it is characterized in that one end of the first knife handle (1) and one end of the second knife handle (2) are both provided with a limiting piece (3), a fixed frame (4) is sleeved on the limiting piece (3), a plurality of threaded holes are formed in the first knife handle (1) and the second knife handle (2), the first knife handle (1) and the second knife handle (2) are both connected with a fixing bolt (5) through threads, anti-skid pieces (6) are bonded on the outer sides of the first knife handle (1) and the second knife handle (2), a cutter body (8) is arranged on one side of the fixed frame (4) far away from the second cutter handle (2), a knife block (7) is arranged inside the first knife handle (1) and the second knife handle (2), a pair of mounting cavities (9) is arranged in the second cutter handle (2).

2. The anti-seismic acrylic knife handle according to claim 1, wherein the bottom end of the inside of the mounting cavity (9) is provided with a fixing seat (13), and the top end of the fixing seat (13) is provided with a damping piece (10).

3. The anti-seismic acrylic knife handle according to claim 2, characterized in that a fixing piece (11) is fixedly welded at the top end of the shock absorption piece (10), the fixing piece (11) is fixedly connected with the knife block (7), a limiting bolt (12) is connected to the fixing piece (11) through a thread, and the limiting bolt (12) penetrates through the knife body (8).

4. The anti-seismic acrylic knife handle according to claim 2, wherein a shock absorption seat (14) is arranged at the bottom end of the shock absorption piece (10), and a telescopic piece (15) is installed at the top end of the shock absorption seat (14).

5. An anti-vibration acrylic knife handle according to claim 4, characterized in that a piston rod (16) is installed inside the telescopic member (15), and the piston rod (16) is arranged inside the shock absorption seat (14).

6. The anti-seismic acrylic knife handle according to claim 4, wherein a high-pressure gas cavity piston (18) is mounted at the bottom end of the interior of the shock absorption seat (14), and a high-pressure gas cavity (19) is formed in the interior of the shock absorption seat (14) at the bottom end of the high-pressure gas cavity piston (18).

7. The anti-seismic acrylic knife handle according to claim 4, characterized in that a hydraulic oil piston (17) is arranged inside the shock absorption seat (14) at the upper end of the high-pressure gas cavity piston (18), and a pressure chamber (21) is arranged inside the shock absorption seat (14) between the hydraulic oil piston (17) and the high-pressure gas cavity piston (18).

8. The anti-seismic acrylic knife handle according to claim 4, wherein a hydraulic oil chamber (20) is formed in the shock absorption seat (14) at the upper end of a hydraulic oil piston (17), and hydraulic oil is filled in the hydraulic oil chamber (20).