CN204040636U - Handle mechanism for safe box - Google Patents
Handle mechanism for safe box Download PDFInfo
- Publication number
- CN204040636U CN204040636U CN201420533091.0U CN201420533091U CN204040636U CN 204040636 U CN204040636 U CN 204040636U CN 201420533091 U CN201420533091 U CN 201420533091U CN 204040636 U CN204040636 U CN 204040636U
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- plate
- door
- plectrum
- handle
- rotating shaft
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Abstract
A kind of handle mechanism for safe box, it comprises being arranged on handle on door-plate and sheath and being positioned at and is arranged on driving mechanism inside door-plate and slide plate, one end of slide plate is connected with bolt, described handle is divided into handle body and rotating shaft, and handle body is positioned at the outside of door-plate, described driving mechanism comprises plectrum, described door-plate is provided with the through hole installed for sheath, described rotating shaft one end is crossed sheath and is connected with one end of plectrum, and circumference is spacing mutually between rotating shaft and plectrum, the other end of plectrum is provided with bearing pin, the free end of bearing pin is positioned on the position away from door-plate, the axis of bearing pin and the axis being parallel of rotating shaft, described slide plate is provided with waist-shaped hole, and the length direction of waist-shaped hole is parallel with the length direction of door-plate, and the free end of bearing pin is positioned at waist-shaped hole, is provided with back-moving spring between described plectrum and door-plate, compared with prior art, it is better that the utility model has stability in use, the feature that safety in utilization is better and cost of production is lower.
Description
Technical field
The utility model relates to a kind of handle mechanism for safe box.
Background technology
At present, the handle mechanism of external that safe door uses refers to that handle body exceeds the handle mechanism beyond the shop front all the time.The slide plate that the handle mechanism of existing external comprises handle body, driving mechanism and is connected with bolt, handle body is connected with driving mechanism by rotating shaft, and driving mechanism is connected with slide plate, when user uses, after unblock, by turning handle body, make driving mechanism drive slide plate slides, thus bolt is opened; But the handle mechanism of existing external in use handle cannot automatically reset after rotating, need user's hand-reset, just easily there is strongbox and close the situation generation forgetting reset bolt behind the door in this, make strongbox unlocked and cause unnecessary loss, therefore stability in use is poor and safety in utilization is also poor.
Utility model content
The utility model provides a kind of stability in use the better and good handle mechanism for safe box of safety in utilization for above problem.
The utility model overcomes the above problems technical scheme used: provide a kind of handle mechanism for safe box with following structure, it comprises being arranged on handle on door-plate and sheath and being positioned at and is arranged on driving mechanism inside door-plate and slide plate, one end of slide plate is connected with bolt, described handle is divided into handle body and rotating shaft, and handle body is positioned at the outside of door-plate, described driving mechanism comprises plectrum, described door-plate is provided with the through hole installed for sheath, described rotating shaft one end is crossed sheath and is connected with one end of plectrum, and circumference is spacing mutually between rotating shaft and plectrum, the other end of plectrum is provided with bearing pin, the free end of bearing pin is positioned on the position away from door-plate, the axis of bearing pin and the axis being parallel of rotating shaft, described slide plate is provided with waist-shaped hole, and the length direction of waist-shaped hole is parallel with the length direction of door-plate, and the free end of bearing pin is positioned at waist-shaped hole, is provided with back-moving spring between described plectrum and door-plate.
After adopting above structure, compared with prior art, the utility model is owing to being provided with back-moving spring, then in use, user is after opening strongbox, and handle can automatically reset, and makes bolt be in the state of stretching out, user is at closing time, need first turning handle, could close door after bolt is retracted, this just makes user at closing time, there will not be the situation forgetting handle reset to cause door not locked, stability in use and safety are all better; The component of driving mechanism are less simultaneously, are single pure frame for movement and connection, and reliability during use is better, and preparation cost is also lower.Therefore the utility model has stability in use better, the feature that safety in utilization is better and cost of production is lower.
As improvement, one end that described rotating shaft is positioned at door-plate is divided into polygon section and thread segment from inside to outside successively, described plectrum one end is provided with the polygonal hole coordinated with polygon section, the external diameter of described thread segment is less than the cornerwise length of polygon section, and thread segment is provided with the nut to plectrum axial limiting; Then the structure of the spacing connection of this circumference is simple, and component are less, and be also convenient to processing and dismounting, cost of production is lower, and then reduces cost of production of the present utility model.
As further improvement, the rotating shaft between described plectrum and sheath is provided with annular groove, and described annular groove is provided with the spacing jump ring of countershaft axial limiting; After then spacing jump ring is arranged, make rotating shaft no longer rely on plectrum spacing, and then make flexibility during axis of rotation better, also more easily drive plectrum to rotate; When wanting to extract rotating shaft by handle body violence, spacing jump ring and plectrum play the effect of dual obstruction, therefore rotating shaft is not easily extracted by violence simultaneously, make the safety in utilization of strongbox better.
As improving further, described back-moving spring is torsion spring again, and torsion spring is " V " font structure, and two free ends of " V " font structure are loop configuration, and two free ends of described " V " font structure are connected with door-plate and plectrum respectively; Then the space that takies of torsion spring is less, and the torsion spring fatigue resistance of " V " font structure is better, can increase the reliability that driving mechanism uses further.
As improving further, the plane that described plectrum is provided with the nearly door-plate in one end of bearing pin is provided with connecting axle again, and a free end of " V " font structure is socketed on connecting axle; After then arranging like this, the moment of torsion that torsion spring is exerted a force is relatively large, and torsion spring can select can realizing of relatively little restoring force, can reduce the cost of torsion spring, and uses flexibility to have better.
As further improving, described bolt comprises support and hitching post, described hitching post is at least two, and support is provided with and hitching post connecting hole one to one, one end of the nearly support of hitching post is provided with screwed hole, is provided with bolt in connecting hole, and bolt and screwed hole screw, the outer peripheral face of hitching post is provided with even number plane, and described plane is circumferentially uniform, and the length direction of plane is along the Axis Extension of hitching post; The then bolt of this structure, be fixed on support because hitching post to be coordinated with bolt by internal thread hole, relative to originally direct, stud is set on hitching post, be fixed on support by nut screw connection better in use procedure stability, bolt more not easily gets loose from screwed hole, therefore dependability of the present utility model can be made higher, longer service life; And after plane arranges, make when lock bolt, instrument can clamp hitching post, is convenient to the installation of workman.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model handle mechanism for safe box.
Fig. 2 is the sectional view along A-A line in Fig. 1.
Fig. 3 is the structural representation after the utility model handle mechanism for safe box removes slide plate.
Fig. 4 is this sectional view along B-B line in Fig. 3.
As shown in the figure: 1, door-plate, 2, handle, 2.1, handle body, 2.2, rotating shaft, 2.21, polygon section, 2.22, thread segment, 3, sheath, 4, driving mechanism, 5, slide plate, 6, bolt, 7, plectrum, 8, through hole, 9, bearing pin, 10, waist-shaped hole, 11, back-moving spring, 12, polygonal hole, 13, annular groove, 14, spacing jump ring, 15, support, 16, hitching post, 17, connecting hole, 18, screwed hole, 19, plane.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
As Fig. 1, Fig. 2, a kind of handle mechanism for safe box shown in Fig. 3 and Fig. 4, it comprises being arranged on handle 2 on door-plate 1 and sheath 3 and being positioned at and is arranged on driving mechanism 4 inside door-plate 1 and slide plate 5, one end of slide plate 5 is connected with bolt 6, described handle 2 is divided into handle body 2.1 and rotating shaft 2.2, and handle body 2.1 is positioned at the outside of door-plate 1, described driving mechanism 4 comprises plectrum 7, described door-plate 1 is provided with the through hole 8 installed for sheath 3, described rotating shaft 2.2 one end is crossed sheath 3 and is connected with one end of plectrum 7, and circumference is spacing mutually between rotating shaft 2.2 and plectrum 7, the other end of plectrum 7 is provided with bearing pin 9, the free end of bearing pin 9 is positioned on the position away from door-plate 1, the axis of bearing pin 9 and the axis being parallel of rotating shaft 2.2, described slide plate 5 is provided with waist-shaped hole 10, and the length direction of waist-shaped hole 10 is parallel with the length direction of door-plate 1, and the free end of bearing pin 9 is positioned at waist-shaped hole 10, is provided with back-moving spring 11 between described plectrum 7 and door-plate 1.
One end that described rotating shaft 2.2 is positioned at door-plate 1 is divided into polygon section 2.21 and thread segment 2.22 from inside to outside successively, described plectrum 7 one end is provided with the polygonal hole 12 coordinated with polygon section 2.21, the external diameter of described thread segment 2.22 is less than the cornerwise length of polygon section 2.21, and thread segment 2.22 is provided with the nut to plectrum 7 axial limiting.
Rotating shaft 2.2 between described plectrum 7 and sheath 3 is provided with annular groove 13, and described annular groove 13 is provided with the spacing jump ring 14 of countershaft 2.2 axial limiting.
Described back-moving spring 11 is torsion spring, and torsion spring is " V " font structure, and two free ends of " V " font structure are loop configuration, and two free ends of described " V " font structure are connected with door-plate 1 and plectrum 7 respectively.
The plane that described plectrum 7 is provided with the nearly door-plate 1 in one end of bearing pin 9 is provided with connecting axle, and a free end of " V " font structure is socketed on connecting axle.
Described bolt 6 comprises support 15 and hitching post 16, described hitching post 16 is at least two, and (this example is three, also can be two, four or five etc.), and support 15 is provided with and hitching post 16 connecting hole 17 one to one, one end of the nearly support 15 of hitching post 16 is provided with screwed hole 18, bolt (for illustrating bolt in accompanying drawing) is provided with in connecting hole 17, and bolt and screwed hole 18 screw, the outer peripheral face of hitching post 16 is provided with even number plane 19, and (this example is two, also can be four, six or eight etc.), described plane 19 is circumferentially uniform, and the length direction of plane 19 is along the Axis Extension of hitching post 16.
Above embodiment is only preferred embodiment of the present utility model, the utility model is not limited only to above embodiment and has also allowed other structure to change, and allly changes in the utility model rights to independence claimed range, all belongs to the utility model protection domain.
Claims (6)
1. a handle mechanism for safe box, it comprises and is arranged on handle (2) on door-plate (1) and sheath (3) and is positioned at the driving mechanism (4) and slide plate (5) that are arranged on door-plate (1) inner side, one end of slide plate (5) is connected with bolt (6), described handle (2) is divided into handle body (2.1) and rotating shaft (2.2), and handle body (2.1) is positioned at the outside of door-plate (1), it is characterized in that: described driving mechanism (4) comprises plectrum (7), described door-plate (1) is provided with the through hole (8) installed for sheath (3), described rotating shaft (2.2) one end is crossed sheath (3) and is connected with one end of plectrum (7), and circumference is spacing mutually between rotating shaft (2.2) and plectrum (7), the other end of plectrum (7) is provided with bearing pin (9), the free end of bearing pin (9) is positioned on the position away from door-plate (1), the axis of bearing pin (9) and the axis being parallel of rotating shaft (2.2), described slide plate (5) is provided with waist-shaped hole (10), and the length direction of waist-shaped hole (10) is parallel with the length direction of door-plate (1), the free end of bearing pin (9) is positioned at waist-shaped hole (10), is provided with back-moving spring (11) between described plectrum (7) and door-plate (1).
2. handle mechanism for safe box according to claim 1, it is characterized in that: one end that described rotating shaft (2.2) is positioned at door-plate (1) is divided into polygon section (2.21) and thread segment (2.22) from inside to outside successively, described plectrum (7) one end is provided with the polygonal hole (12) coordinated with polygon section (2.21), the external diameter of described thread segment (2.22) is less than polygon section (2.21) cornerwise length, and thread segment (2.22) is provided with the nut to plectrum (7) axial limiting.
3. handle mechanism for safe box according to claim 1, it is characterized in that: the rotating shaft (2.2) between described plectrum (7) and sheath (3) is provided with annular groove (13), described annular groove (13) is provided with the spacing jump ring (14) of countershaft (2.2) axial limiting.
4. handle mechanism for safe box according to claim 1, it is characterized in that: described back-moving spring (11) is torsion spring, and torsion spring is " V " font structure, and two free ends of " V " font structure are loop configuration, two free ends of described " V " font structure are connected with door-plate (1) and plectrum (7) respectively.
5. handle mechanism for safe box according to claim 4, it is characterized in that: the plane that described plectrum (7) is provided with the nearly door-plate in one end (1) of bearing pin (9) is provided with connecting axle, a free end of " V " font structure is socketed on connecting axle.
6. handle mechanism for safe box according to claim 1, it is characterized in that: described bolt (6) comprises support (15) and hitching post (16), described hitching post (16) is at least two, and support (15) is provided with and hitching post (16) connecting hole (17) one to one, one end of the nearly support (15) of hitching post (16) is provided with screwed hole (18), connecting hole is provided with bolt in (17), and bolt and screwed hole (18) screw, the outer peripheral face of hitching post (16) is provided with even number plane (19), described plane (19) is circumferentially uniform, and the length direction of plane (19) is along the Axis Extension of hitching post (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420533091.0U CN204040636U (en) | 2014-09-17 | 2014-09-17 | Handle mechanism for safe box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420533091.0U CN204040636U (en) | 2014-09-17 | 2014-09-17 | Handle mechanism for safe box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204040636U true CN204040636U (en) | 2014-12-24 |
Family
ID=52241318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420533091.0U Active CN204040636U (en) | 2014-09-17 | 2014-09-17 | Handle mechanism for safe box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204040636U (en) |
-
2014
- 2014-09-17 CN CN201420533091.0U patent/CN204040636U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |