CN217620335U - Universal key shell opener - Google Patents
Universal key shell opener Download PDFInfo
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- CN217620335U CN217620335U CN202221711573.1U CN202221711573U CN217620335U CN 217620335 U CN217620335 U CN 217620335U CN 202221711573 U CN202221711573 U CN 202221711573U CN 217620335 U CN217620335 U CN 217620335U
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- mount
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Abstract
The utility model discloses a general type key shell opener, which comprises an outer shell, set up flutedly on the shell, be equipped with the slider in the recess, slider downside fixedly connected with mount, install the fixed plate in the shell, two first springs of fixedly connected with on the fixed plate, two first spring other end fixed connection are on the mount, the rack is installed to mount one side, fixedly connected with fixed column in the shell, it is connected with the fixture block to rotate on the fixed column, fixture block and rack toothing, be equipped with the torsional spring on the fixed column, sliding connection has the slide bar in the shell, the wedge is installed to slide bar one end, fixedly connected with second spring between wedge and the shell inner wall bottom surface, install the wane in the mount, the effectual practicality that has improved equipment, the security of equipment is further improved.
Description
Technical Field
The utility model relates to a key opens shell technical field, specifically is a general type key opens shell ware.
Background
The key ware of opening shell is people and has the shell key and a instrument of the frequent use in the maintenance, and this kind of instrument is more simple, generally comprises shell and wane, but because key shell gap is less, so generally wane one end all is more sharp-pointed, and the wane is generally fixed on the shell, so just lead to if people carry or when not using, the wane sharp-pointed part is located the shell outside, probably cause the injury to the human body in carelessness to produce harm to people's safety, then reduced the practicality of equipment.
Based on this, the utility model designs a general type key ware of opening shell to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a general type key shell opener to the wane that proposes in solving above-mentioned background art is located the shell outside, unsafe problem when having leaded to people to carry.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a shell ware is driven to general type key, includes the shell, set up flutedly on the shell, be equipped with the slider in the recess, slider downside fixedly connected with mount, install the fixed plate in the shell, two first springs of fixedly connected with on the fixed plate, two first spring other end fixed connection is on the mount, the rack is installed to mount one side, fixedly connected with fixed column in the shell, it is connected with the fixture block to rotate on the fixed column, fixture block and rack toothing, be equipped with the torsional spring on the fixed column, sliding connection has the slide bar in the shell, the wedge is installed to slide bar one end, fixedly connected with second spring between wedge and the shell inner wall bottom surface, install the wane in the mount.
Preferably, the shell is T type, the shell upside is half arc, the shell surface is equipped with the rubber skid resistant course.
Preferably, a sliding groove is formed in the groove, and the lower side of the sliding block is connected in the sliding groove in a sliding mode.
Preferably, a limiting groove is formed in one side of the inner wall of the shell, a limiting block is mounted on the other side of the fixing frame, and the limiting block is connected in the limiting groove in a sliding mode.
Preferably, the torsional spring is located the fixture block downside, torsional spring one end fixed connection is on the fixture block, other end fixed connection is in shell inner wall bottom surface.
Preferably, the second spring sleeve is arranged on the sliding rod, the other end of the sliding rod is provided with an extrusion block, and the surface of the extrusion block is provided with a rubber anti-skid layer.
Preferably, wane one end is the form that diminishes gradually, be equipped with the reinforcing bar enhancement layer in the wane.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model pushes the slide block to move in the groove, when the slide block moves in the groove, the slide block simultaneously slides in the sliding groove, when the slide block moves, the slide block drives the fixed frame to move, when the fixed frame moves, the fixed frame pulls the first spring to enable the length side of the first spring to be longer, at the moment, the elasticity of the first spring is increased, and when the fixed frame moves, the rack on one side of the fixed frame moves simultaneously, the clamping block is meshed with the rack, when the rack moves outwards, the clamping block does not apply force to the rack, therefore, when the fixed frame moves to a proper position, the wane is positioned outside the shell, and the sliding block is released at the moment, so that the sliding block is not stressed, when the sliding block is not stressed, the first spring rebounds to provide a backward pulling force for the fixed frame, the torsion force of the torsion spring acts on the clamping block at the moment, the clamping block is clamped in the rack, the wane is fixed at the moment, people can pry the key shell by using equipment, when people use the utility model, the sliding rod is pressed to extend the second spring on the sliding rod, when the sliding rod moves, the wedge-shaped block arranged at one end of the sliding rod props the clamping block downwards, and because the wedge-shaped block is in a shape with a small lower part and a big upper part, therefore, the clamping block can be separated from the rack along with the movement of the wedge-shaped block, at the moment, the tension of the first spring resets the fixed frame, the wane is taken in the shell, after the wane is taken in, the sliding rod is released, the second spring is reset, the equipment is finished, all parts in the equipment are mutually matched, so that the wane can be freely retracted when the equipment is used, thereby avoided because wane one end is sharp-pointed, caused people to carry or caused the injury to the human body when handheld, further improved the practicality of equipment, ensured people's safety, improved the security performance of equipment.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a first structural diagram of a front side view angle of the present invention;
FIG. 2 is a structural diagram of a front side view angle of the present invention;
FIG. 3 is a schematic structural sectional view of a front side view angle of the present invention;
fig. 4 is an enlarged view of a portion a in fig. 3.
In the drawings, the reference numbers indicate the following list of parts:
1. a housing; 2. a groove; 3. a chute; 4. a slider; 5. a fixed mount; 6. a limiting groove; 7. a limiting block; 8. a fixing plate; 9. a first spring; 10. a rack; 11. fixing a column; 12. a clamping block; 13. a torsion spring; 14. a slide bar; 15. a wedge block; 16. a second spring; 17. a seesaw.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution:
a universal key shell opener comprises a shell 1, wherein a groove 2 is formed in the shell 1, a sliding block 4 is arranged in the groove 2, a fixed frame 5 is fixedly connected to the lower side of the sliding block 4, a fixed plate 8 is installed in the shell 1, two first springs 9 are fixedly connected to the fixed plate 8, the other ends of the two first springs 9 are fixedly connected to the fixed frame 5, a rack 10 is installed on one side of the fixed frame 5, a fixed column 11 is fixedly connected to the inside of the shell 1, a clamping block 12 is rotatably connected to the fixed column 11, the clamping block 12 is meshed with the rack 10, a torsion spring 13 is arranged on the fixed column 11, a sliding rod 14 is slidably connected to the inside of the shell 1, a wedge block 15 is installed at one end of the sliding rod 14, a second spring 16 is fixedly connected between the wedge block 15 and the bottom surface of the inner wall of the shell 1, and a warping plate 17 is installed in the fixed frame 5;
the sliding block 4 is pushed to enable the sliding block 4 to move in the groove 2, when the sliding block 4 moves in the groove 2, the sliding block 4 simultaneously slides in the sliding groove 3, when the sliding block 4 moves, the fixed frame 5 is driven to move by the sliding block 4, when the fixed frame 5 moves, the fixed frame 5 pulls the first spring 9 to enable the length of the first spring 9 to be long, the elastic force of the first spring 9 is increased, when the fixed frame 5 moves, the rack 10 on one side of the fixed frame 5 simultaneously moves, the clamping block 12 is meshed with the rack 10, when the rack 10 moves towards the outer side, the clamping block 12 does not apply force to the rack 10, when the fixed frame 5 moves to a proper position, the wane 17 is located on the outer side of the shell 1, at the moment, the sliding block 4 is released, the sliding block 4 is not stressed, when the sliding block 4 is not stressed, the first spring 9 rebounds to provide backward tension for the fixed frame 5, and at the moment, the torsion force of the torsion spring 13 acts on the clamping block 12, the clamping block 12 is clamped in the rack 10, the wane 17 is fixed at the moment, people can pry the key shell by using equipment, after the use of the equipment is completed, the sliding rod 14 is pressed, the second spring 16 on the sliding rod 14 is stretched, when the sliding rod 14 moves, the wedge block 15 arranged at one end of the sliding rod 14 downwards props the clamping block 12, as the wedge block 15 is in a shape with a small lower part and a large upper part, the clamping block 12 can be separated from the rack 10 along with the movement of the wedge block 15, the fixing frame 5 is reset by the tensile force of the first spring 9, the wane 17 is collected into the shell 1, after the collection of the wane 17 is completed, the sliding rod 14 is released, the second spring 16 is reset, the work of the equipment is completed, all parts in the equipment are mutually matched, the equipment can be randomly contracted when in use, and the injury to a human body caused by the fact that one end of the wane 17 is sharp is caused, the practicability of the equipment is further improved, the safety of people is guaranteed, and the safety performance of the equipment is improved.
Wherein the shell 1 is T-shaped, the upper side of the shell 1 is semi-arc-shaped, and the surface of the shell 1 is provided with a rubber anti-skid layer; the equipment is convenient for operators to hold.
Wherein, a chute 3 is arranged in the groove 2, and the lower side of the slide block 4 is connected in the chute 3 in a sliding way; is convenient for limiting the sliding block 4 and avoiding inclination.
Wherein, one side of the inner wall of the shell 1 is provided with a limit groove 6, the other side of the fixing frame 5 is provided with a limit block 7, and the limit block 7 is connected in the limit groove 6 in a sliding way; the stability of the equipment is convenient to improve, and the equipment is more convenient when the key shell is pried.
Wherein, the torsion spring 13 is positioned at the lower side of the clamping block 12, one end of the torsion spring 13 is fixedly connected to the clamping block 12, and the other end is fixedly connected to the bottom surface of the inner wall of the shell 1; the fixture block 12 is convenient to limit.
The second spring 16 is sleeved on the sliding rod 14, the other end of the sliding rod 14 is provided with an extrusion block, and the surface of the extrusion block is provided with a rubber anti-skid layer; facilitating the person to press the slide bar 14.
Wherein, one end of the wane 17 is in a tapered shape, and a reinforcing steel bar reinforcing layer is arranged in the wane 17; facilitating increased availability of the rocker 17.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. A general type key shell opener, includes shell (1), its characterized in that: seted up recess (2) on shell (1), be equipped with slider (4) in recess (2), slider (4) downside fixedly connected with mount (5), install fixed plate (8) in shell (1), two first spring (9) of fixedly connected with on fixed plate (8), two first spring (9) other end fixed connection is on mount (5), rack (10) are installed to mount (5) one side, fixedly connected with fixed column (11) in shell (1), it is connected with fixture block (12) to rotate on fixed column (11), fixture block (12) and rack (10) meshing, be equipped with torsional spring (13) on fixed column (11), sliding connection has slide bar (14) in shell (1), wedge (15) are installed to slide bar (14) one end, fixedly connected with second spring (16) between wedge (15) and shell (1) inner wall bottom surface, mount (5) internally mounted have wane (17).
2. A universal key shell opener according to claim 1, characterised in that: the shell (1) is T-shaped, the upper side of the shell (1) is semi-arc-shaped, and a rubber anti-skid layer is arranged on the surface of the shell (1).
3. A universal key shell opener according to claim 1, characterised in that: a sliding groove (3) is formed in the groove (2), and the lower side of the sliding block (4) is connected in the sliding groove (3) in a sliding mode.
4. A universal key opener according to claim 1 in which: spacing groove (6) have been seted up to shell (1) inner wall one side, stopper (7) are installed to mount (5) opposite side, stopper (7) sliding connection is in spacing groove (6).
5. A universal key shell opener according to claim 1, characterised in that: the torsion spring (13) is located on the lower side of the clamping block (12), one end of the torsion spring (13) is fixedly connected to the clamping block (12), and the other end of the torsion spring is fixedly connected to the bottom surface of the inner wall of the shell (1).
6. A universal key shell opener according to claim 1, characterised in that: the second spring (16) is sleeved on the sliding rod (14), an extrusion block is arranged at the other end of the sliding rod (14), and a rubber anti-slip layer is arranged on the surface of the extrusion block.
7. A universal key shell opener according to claim 1, characterised in that: wane (17) one end is the form that diminishes gradually, be equipped with the reinforcing bar enhancement layer in wane (17).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202221711573.1U CN217620335U (en) | 2022-07-05 | 2022-07-05 | Universal key shell opener |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202221711573.1U CN217620335U (en) | 2022-07-05 | 2022-07-05 | Universal key shell opener |
Publications (1)
Publication Number | Publication Date |
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CN217620335U true CN217620335U (en) | 2022-10-21 |
Family
ID=83631954
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202221711573.1U Active CN217620335U (en) | 2022-07-05 | 2022-07-05 | Universal key shell opener |
Country Status (1)
Country | Link |
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CN (1) | CN217620335U (en) |
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2022
- 2022-07-05 CN CN202221711573.1U patent/CN217620335U/en active Active
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