CN218082819U

CN218082819U - Cutter handle structure with hidden screw

Info

Publication number: CN218082819U
Application number: CN202222373838.8U
Authority: CN
Inventors: 熊德新
Original assignee: Zhongshan Qianyi Metal Products Co ltd
Current assignee: Zhongshan Qianyi Metal Products Co ltd
Priority date: 2022-09-07
Filing date: 2022-09-07
Publication date: 2022-12-20
Anticipated expiration: 2032-09-07

Abstract

The utility model discloses a hide cutter handle structure of screw, including lower shell, go up interior welt and interior welt down, interior welt is installed down on the top of shell down, and the second fixed screw is installed on the top of interior welt down, and one side swing joint who goes up the shell has the blade, and the locating piece is all installed to the top and the bottom of blade, and one side swing joint of blade has the dismouting structure. The utility model discloses an go up interior welt and interior welt is connected with the blade down through the installation piece during the equipment, and fix through the installation screw, go up interior welt, interior welt and blade are fixed back down, when not installing the trip, interior welt can rotate around the installation piece, two interior welts can stagger certain angle, thereby reach the purpose of fixed handle of a knife, the screw can not be seen to the outside, make its appearance design have more flexibility, can generally attach in any book sword, do not confine to its locking and the mode that opens and shuts, reach the purpose that cutter handle structure is difficult to hide the screw with this.

Description

Cutter handle structure with hidden screw

Technical Field

The utility model relates to an assembly structure technical field, in particular to hide cutter handle structure of screw.

Background

The folding knife has the advantages that the folding knife has the purposes of production, life, self-defense, decoration and the like, has long history, is exquisite in workmanship and convenient to carry, and is mainly characterized in that the folding knife is folded and stored, a blade can be contained between knife handles, a rotating shaft is inevitably required, corresponding screws are required to be designed for fixing the rotating shaft and the knife handles, the appearance design flexibility of the folding knife is greatly limited due to the existence of the screws, the assembling structure which is simple in structure and convenient and fast to process is designed, the screws are hidden, and the folding knife has important significance for the appearance design of the folding knife.

However, the existing laser heat dissipation device still has some problems, and the specific problems are as follows:

1. the cutter handle structure is difficult to hide the screw, the exposed screw on the cutter handle is easy to hurt people, the exposed screw of the cutter handle structure is not beautiful enough, and the exposed screw is easy to rust or damage.

Disclosure of Invention

Technical problem to be solved

The utility model aims at providing a hide cutter handle structure of screw for solve current cutter handle structure and be difficult to hide the defect that the screw got up.

(II) contents of utility model

In order to solve the technical problem, the utility model provides a following technical scheme: the cutter handle structure comprises a lower shell, an upper inner lining plate and a lower inner lining plate, wherein the top end of the lower shell is provided with the lower inner lining plate;

the top end of the lower inner lining plate is provided with a second fixing screw, one end of the lower inner lining plate is provided with a positioning structure, the positioning structure comprises a clamping tenon, clamping feet, a first hook and a second hook, the clamping tenon is arranged at one end of the lower shell, and the top end of the lower inner lining plate is provided with an upper inner lining plate;

the upper lining plate is characterized in that a shell is arranged at the top end of the upper lining plate, a blade is movably connected to one side of the upper shell, positioning blocks are mounted at the top end and the bottom end of the blade, and a dismounting structure is movably connected to one side of the blade.

Preferably, the bottom of going up the shell is provided with the fixture block, the top of shell is provided with the draw-in groove down, go up the shell and constitute the block structure with lower shell, block structure convenient to detach.

Preferably, the bottom end of the upper inner lining plate is provided with first fixing screws, the first fixing screws are arranged at equal intervals at the bottom end of the upper inner lining plate, and the inner lining plate and the shell can be fixed by matching the first fixing screws and the second fixing screws.

Preferably, a first hook is installed on one side of the clamping tenon, a second hook is installed on the other side of the clamping tenon, and the first hook and the second hook of the clamping tenon have elasticity.

Preferably, clamping legs are installed at one end of the clamping tenon, and the clamping legs are symmetrically distributed around the central axis of the clamping tenon.

Preferably, the dismounting structure comprises an installation block, an installation screw and a groove, the groove is arranged inside the blade, the installation block is arranged inside the groove, the bottom end of the installation block is movably connected with the installation screw, the upper inner lining plate and the lower inner lining plate are connected with the blade through the installation block and are fixed through the installation screw, and after the upper inner lining plate and the lower inner lining plate are fixed with the blade, the inner lining plate can rotate around the installation block when the tenon is not installed.

Preferably, the outer side wall of the mounting screw is uniformly provided with external threads, the inner side wall of the mounting block is uniformly provided with internal threads matched with the external threads, the mounting screw is in threaded connection with the mounting block, and the upper lining plate and the lower lining plate can be fixed through the mounting screw.

(III) advantageous effects

The utility model provides a hide cutter handle structure of screw, its advantage lies in: the upper lining plate and the lower lining plate are connected with the blade through the mounting block and are fixed through the mounting screws, after the upper lining plate and the lower lining plate are fixed with the blade, the lining plates can rotate around the mounting block when the clamping tenons are not mounted, the two lining plates can be staggered by a certain angle, so that the aim of mounting the shell from the inside through the mounting screws can be fulfilled, the upper shell and the lower shell are mounted on the outer side of the lining plates, the shell and the lining plates are fixed by the fixing screws from the inside, the fixed shell covers and hides the fixing screws including the mounting screws, the other end of the tool holder is fixed through the clamping tenons, clamping legs of the clamping tenons are inserted through gaps reserved between the shell and the lining plates, the tool holder is clamped and cannot be separated, a first hook and a second hook of the clamping tenons are elastic and clamped on steps reserved in the lining plates, the screws cannot rotate around the mounting block, the aim of fixing is fulfilled, the screws cannot be seen from the outside, the appearance design is more flexible, the tool holder can be attached to any folding tool, the tool holder can not be limited to be in a mode of locking and opening and closing of the tool handle structure, and the tool can be hardly hidden.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic diagram of the three-dimensional structure of the present invention;

fig. 2 is a schematic diagram of the three-dimensional structure explosion structure of the present invention;

fig. 3 is an enlarged partial cross-sectional view of the utility model at a in fig. 2;

fig. 4 is a schematic view of a three-dimensional structure of the blade of the present invention;

fig. 5 is a schematic diagram of a three-dimensional sectional structure of the positioning structure of the present invention.

The reference numerals in the figures illustrate: 1. a lower housing; 2. an upper housing; 3. a blade; 4. an upper inner liner plate; 5. a first fixing screw; 6. a second fixing screw; 7. a lower inner liner plate; 8. positioning blocks; 9. a positioning structure; 901. clamping tenons; 902. clamping feet; 903. a first hook; 904. a second hook; 10. a disassembly and assembly structure; 1001. mounting blocks; 1002. mounting screws; 1003. and (4) a groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides an embodiment: the cutter handle structure for hiding the screws comprises a lower shell 1, an upper inner lining plate 4 and a lower inner lining plate 7, wherein the lower inner lining plate 7 is installed at the top end of the lower shell 1.

The top end of the lower inner lining plate 7 is provided with a second fixing screw 6, one end of the lower inner lining plate 7 is provided with a positioning structure 9, the positioning structure 9 comprises a clamping tenon 901, clamping feet 902, a first hook 903 and a second hook 904, the clamping tenon 901 is arranged at one end of the lower shell 1, the clamping feet 902 are arranged at one end of the clamping tenon 901, and the clamping feet 902 are symmetrically distributed around the central axis of the clamping tenon 901.

A first hook 903 is installed on one side of the tenon 901, and a second hook 904 is installed on the other side of the tenon 901.

In the first specific embodiment, the upper housing 2 and the lower housing 1 are first mounted on the outer side of the inner lining plate, the housing and the inner lining plate are fixed from the inside by the first fixing screw 5 and the second fixing screw 6, the fixed housing covers and hides the mounting screw 1002, the first fixing screw 5 and the second fixing screw 6, the other end of the handle is fixed by the tenon 901, the clamping leg 902 of the tenon 901 is inserted through a gap reserved between the housing and the inner lining plate to clamp the handle so that the handle cannot be separated, the first hook 903 and the second hook 904 of the tenon 901 have elasticity and are clamped on a step reserved in the inner lining plate so that the handle cannot rotate around the mounting block 1001, and therefore the purpose of fixing the handle is achieved.

The top end of the lower lining plate 7 is provided with an upper lining plate 4, the bottom end of the upper lining plate 4 is provided with first fixing screws 5, and the first fixing screws 5 are arranged at equal intervals at the bottom end of the upper lining plate 4.

Go up outer shell 2 on the top of interior welt 4, the bottom of going up outer shell 2 is provided with the fixture block, and the top of lower shell 1 is provided with the draw-in groove, goes up outer shell 2 and lower shell 1 and constitutes block structure, block structure convenient to detach.

Go up one side swing joint of shell 2 and have blade 3, and locating piece 8 is all installed to the top and the bottom of blade 3, one side swing joint of blade 3 has dismouting structure 10, dismouting structure 10 includes installation piece 1001, installation screw 1002 and recess 1003, recess 1003 sets up the inside at blade 3, the internally mounted of recess 1003 has installation piece 1001, the bottom swing joint of installation piece 1001 has installation screw 1002, evenly be provided with the external screw thread on the lateral wall of installation screw 1002, evenly be provided with the internal thread of mutually supporting with the external screw thread on the inside wall of installation piece 1001, installation screw 1002 is threaded connection with installation piece 1001.

In the second embodiment, the upper inner lining plate 4 and the lower inner lining plate 7 are connected with the blade 3 through the mounting block 1001 and fixed by the mounting screw 1002, after the upper inner lining plate 4 and the lower inner lining plate 7 are fixed with the blade 3, the inner lining plates can rotate around the mounting block 1001 when the tenon 901 is not mounted, and the two inner lining plates can be staggered by a certain angle, so that the purpose of mounting the housing from the inside through the mounting screw 1002 can be achieved.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. Hide cutter handle structure of screw, including lower shell (1), interior welt (4) and interior welt (7) down, its characterized in that: a lower lining plate (7) is arranged at the top end of the lower shell (1);

a second fixing screw (6) is installed at the top end of the lower inner lining plate (7), a positioning structure (9) is arranged at one end of the lower inner lining plate (7), the positioning structure (9) comprises a clamping tenon (901), clamping feet (902), a first hook (903) and a second hook (904), the clamping tenon (901) is installed at one end of the lower shell (1), and an upper inner lining plate (4) is installed at the top end of the lower inner lining plate (7);

the novel kitchen knife is characterized in that the top end of the upper inner lining plate (4) is provided with the outer shell (2), one side of the upper outer shell (2) is movably connected with the blade (3), the top end and the bottom end of the blade (3) are respectively provided with the positioning block (8), and one side of the blade (3) is movably connected with the dismounting structure (10).

2. The screw concealing tool handle structure according to claim 1, wherein: the bottom of going up shell (2) is provided with the fixture block, the top of shell (1) is provided with the draw-in groove down, go up shell (2) and shell (1) constitution block structure down.

3. The screw concealing tool handle structure according to claim 1, wherein: first fixing screws (5) are installed at the bottom end of the upper inner lining plate (4), and the first fixing screws (5) are arranged at equal intervals at the bottom end of the upper inner lining plate (4).

4. The screw concealing tool handle structure according to claim 1, wherein: a first hook (903) is installed on one side of the clamping tenon (901), and a second hook (904) is installed on the other side of the clamping tenon (901).

5. The screw concealing tool handle structure according to claim 1, wherein: clamping legs (902) are installed at one end of the clamping tenon (901), and the clamping legs (902) are symmetrically distributed around the central axis of the clamping tenon (901).

6. The screw concealing tool handle structure according to claim 1, wherein: the dismounting structure (10) comprises a mounting block (1001), a mounting screw (1002) and a groove (1003), the groove (1003) is arranged inside the blade (3), the mounting block (1001) is mounted inside the groove (1003), and the mounting screw (1002) is movably connected to the bottom end of the mounting block (1001).

7. The screw concealing tool handle structure according to claim 6, wherein: the mounting structure is characterized in that external threads are uniformly arranged on the outer side wall of the mounting screw (1002), internal threads matched with the external threads are uniformly arranged on the inner side wall of the mounting block (1001), and the mounting screw (1002) is in threaded connection with the mounting block (1001).