CN209458252U - A kind of non-standard screw anti-theft disc - Google Patents
A kind of non-standard screw anti-theft disc Download PDFInfo
- Publication number
- CN209458252U CN209458252U CN201822248488.6U CN201822248488U CN209458252U CN 209458252 U CN209458252 U CN 209458252U CN 201822248488 U CN201822248488 U CN 201822248488U CN 209458252 U CN209458252 U CN 209458252U
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- slot
- rod
- nonstandard
- block
- mounting groove
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Abstract
The utility model discloses a kind of non-standard screw anti-theft disc, including disc ontology, structure setting is provided with nonstandard screw rod on nonstandard spiral shell block on nonstandard spiral shell block to the disc ontology in a ring；It is provided with connecting rod on the downside of the disc ontology, loose slot is provided on nonstandard spiral shell block, one end of connecting rod is fixed on disc ontology, and the other end is arranged in loose slot；It is carved with external screw thread on nonstandard screw rod, is provided with mounting rod on the downside of nonstandard screw rod, mounting groove is provided on nonstandard spiral shell block, mounting rod is arranged in mounting groove；The mounting rod, mounting groove cooperate, and the two structure cylindrical, and cylindrical central axes overlap；The connecting rod, loose slot pairing be provided with it is multipair, along being uniformly arranged on the downside of disc ontology；The utility model is by the nonstandard screw rod of movable adjusting is arranged and is fixedly connected disc ontology, so that antitheft and non-standard screw the more sizes for realizing disc ontology are applicable.
Description
Technical field
The utility model relates to machine screws technical field, specially a kind of non-standard screw anti-theft disc.
Background technique
Non-standard screw is to require fixed head sizes according to client's needs or user, and thread size and shape are wanted
It asks, the screw in concerned countries standard and professional standard is not non-standard screw.
Due to the particularity of non-standard screw size, the required disc used is also required to voluntarily simultaneously when non-standard screw is installed
It is customized；Since non-standard screw is often separately produced with disc, in use process, transportational process, it is likely to result in losing for disc
Lose, and screw, disc are all mating settings, there is no extra saying, so the loss of a disc also result in one it is non-
Mark screw is scrapped, and Expenses Cost is higher.
Utility model content
The purpose of this utility model is to provide a kind of non-standard screw anti-theft discs, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of non-standard screw anti-theft disc, including pad
Disk ontology, structure setting is provided with nonstandard screw rod on nonstandard spiral shell block on nonstandard spiral shell block to the disc ontology in a ring；It is described
It is provided with connecting rod on the downside of disc ontology, loose slot is provided on nonstandard spiral shell block, one end of connecting rod is fixed on disc ontology
On, the other end is arranged in loose slot；It is carved with external screw thread in nonstandard screw rod side, nonstandard screw rod downside surface is provided with installation
Bar, is provided with mounting groove on nonstandard spiral shell block, and mounting rod is arranged in mounting groove；The mounting rod, mounting groove cooperate, and
The two structure cylindrical, cylindrical central axes overlap；The connecting rod, loose slot pairing be provided with it is multipair, along
It is uniformly arranged on the downside of disc ontology.
Preferably, the nonstandard spiral shell block is integrally in regular hexagon structure, is fixedly installed compressed spring in connecting rod lower end,
Compressed spring is fixedly connected at the slot bottom of loose slot；The original length of the compressed spring be activity groove depth 50%~
70%.
Preferably, it is provided with rotation slot on the downside of the mounting groove, is provided with stubborn slot on the downside of rotation slot, is arranged in rotation slot
There is rotating block, rotating block and rotation slot cooperate, and are provided with stubborn block on rotating block, twist block and match with stubborn slot；In mounting rod
On be provided with external screw thread, be provided with screw hole on rotating block, rotating block and mounting rod cooperate.
Preferably, the stubborn slot communicates with the outside world, and cross recess is arranged on twisting block；Mounting groove, rotation slot, stubborn slot are circle
Cylindrical groove, and three's cylinder central axes overlap, three's cylinder diameter ratio is 1:3:1.
Preferably, it is provided with locating slot on the outside of the mounting groove, locating slot is provided with multiple, uniformly sets along mounting groove
It sets；Locating rod is provided on the outside of the mounting rod of nonstandard screw rod, the setting of locating rod is matched with the shaped position of locating slot, and
Ballhead is arranged in the top of locating rod.
Compared with prior art, the utility model has the beneficial effects that the utility model is by being provided with movable adjusting
Nonstandard screw rod and the disc ontology that is fixedly connected, so as to avoid the loss of disc ontology, at the same can also to by replacement not
Nonstandard screw rod with diameter forms various sizes of non-standard screw, connects to be suitable for multiple occasion machines, and easy to disassemble
Installation is carried with transport.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the overlooking structure diagram of the utility model；
Fig. 3 is the nonstandard screw-rod structure schematic diagram of the utility model；
Fig. 4 is the nonstandard spiral shell block structure schematic diagram of the utility model；
Figure label: 1, nonstandard spiral shell block；11, mounting groove；12, locating slot；13, loose slot；14, rotation slot；15, slot is twisted；
2, disc ontology；21, connecting rod；22, compressed spring；3, nonstandard screw rod；31, mounting rod；32, locating rod；33, ballhead；4,
Rotating block；41, block is twisted.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that the instructions such as term "vertical", "upper", "lower", "horizontal"
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification
Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation
Make, therefore should not be understood as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of non-standard screw anti-theft disc, including disc
Ontology 2, structure setting is provided with nonstandard screw rod 3 on nonstandard spiral shell block 1 to the disc ontology 2 on nonstandard spiral shell block 1 in a ring；
It is provided with connecting rod 21 on the downside of the disc ontology 2, loose slot 13 is provided on nonstandard spiral shell block 1, one end of connecting rod 21 is solid
It is scheduled on disc ontology 2, the other end is arranged in loose slot 13；It is carved with external screw thread in nonstandard 3 side of screw rod, in nonstandard screw rod 3
Downside surface is provided with mounting rod 31, and mounting groove 11 is provided on nonstandard spiral shell block 1, and mounting rod 31 is arranged in mounting groove 11；
The mounting rod 31, mounting groove 11 cooperate, and the two structure cylindrical, and cylindrical central axes overlap；It is described
Connecting rod 21, the pairing of loose slot 13 are provided with multipair, are uniformly arranged on the downside of disc ontology 2.
Further, it is in regular hexagon structure that the nonstandard spiral shell block 1 is whole, is fixedly installed compression in 21 lower end of connecting rod
Spring 22, compressed spring 22 are fixedly connected at the slot bottom of loose slot 13；The original length of the compressed spring 22 is loose slot
The 50%~70% of 13 depth.
Further, it is provided with rotation slot 14 on the downside of the mounting groove 11, stubborn slot 15 is provided on the downside of rotation slot 14, turned
Rotating block 4 is provided in dynamic slot 14, rotating block 4 and rotation slot 14 cooperate, and are provided with stubborn block 41 on rotating block 4, twist block 41
It is matched with stubborn slot 15；It is provided with external screw thread on mounting rod 31, screw hole, rotating block 4 and mounting rod 31 are provided on rotating block 4
It cooperates.
Further, the stubborn slot 15 communicates with the outside world, and cross recess is arranged on stubborn block 41；Mounting groove 11, rotation slot 14,
Twisting slot 15 is cylindrical groove, and three's cylinder central axes overlap, and three's cylinder diameter ratio is 1:3:1.
Further, be provided with locating slot 12 on the outside of the mounting groove 11, locating slot 12 be provided with it is multiple, along mounting groove
11 are uniformly arranged；Locating rod 32, setting and the locating slot 12 of locating rod 32 are provided on the outside of the mounting rod 31 of nonstandard screw rod 3
Shaped position matches, and ballhead 33 is arranged in the top of locating rod 32.
Working principle: there are many diameter settings of nonstandard screw rod 3, and different nonstandard screw rods 3 is provided with the peace of equivalent constructions
Bar 31 is filled, mounting rod 31 is inserted into from mounting groove 11, is contacted the rotating block 4 in rotation slot 14, is provided with spiral shell outside mounting rod 31
Line, screw thread are matched with the screw hole in rotating block 4, are cooperated by the cross recess in cross driver and stubborn block 41, are turned stubborn block 41
Rotating block 4 is driven to rotate, rotating block 4 rotates, to gradually screw in mounting rod 31 in rotating block 4, and then nonstandard screw rod 3 is consolidated
It is scheduled on nonstandard spiral shell block 1 and forms non-standard screw；When replacing the nonstandard screw rod 3 of different-diameter size, different size signals are formed
Non-standard screw, and then adapt to different mechanical erection positions.
Disc ontology 2 is arranged in loose slot 13 by connecting rod 21, and 21 bottom end of connecting rod is arranged compressed spring 22 and lives
Dynamic slot 13 connects；It carries out in non-standard screw in use, the disc ontology 2 that gradually reduces, makes connecting rod 21 towards shrinking in loose slot 13,
Until being contracted in loose slot 13 completely, disc ontology 2 is against nonstandard spiral shell block 1, completes the installation of non-standard screw；Disc at this time
Ontology 2 can push against screw and mounting plane automatically, play the role of spring shim under the elastic reaction of compressed spring 22.
It is provided with locating slot 12 on the outside of mounting groove 11, is provided with locating rod 32 on the outside of mounting rod 31, locating rod 32 and fixed
Position slot 12, which cooperates, carries out grafting, avoids when turning stubborn block 41 and installing nonstandard screw rod 3, nonstandard screw rod 3 rotates, and causes
Install failure；It can be conducted in the power to nonstandard screw rod 3 that nonstandard spiral shell block 1 is received in the fastener cycle of later period screw simultaneously, it is convenient
Installation.
Mounting groove 11, rotation slot 14 twist the cylindrical diameter ratio of slot 15 as 1:3:1, are stuck in rotation convenient for that will turn a block 4
In slot 14, fixed placement；The original length of compressed spring 22 be 13 depth of loose slot 50%~70%, avoid connecting rod 21 from
The case where being skidded off in loose slot 13.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of non-standard screw anti-theft disc, it is characterised in that: including disc ontology (2), the disc ontology (2) is tied in a ring
Structure is arranged on nonstandard spiral shell block (1), is provided with nonstandard screw rod (3) on nonstandard spiral shell block (1)；It is set on the downside of the disc ontology (2)
Connecting rod (21) are equipped with, are provided with loose slot (13) on nonstandard spiral shell block (1), one end of connecting rod (21) is fixed on disc ontology
(2) on, the other end is arranged in loose slot (13)；It is carved with external screw thread in nonstandard screw rod (3) side, on the downside of nonstandard screw rod (3)
Surface is provided with mounting rod (31), is provided with mounting groove (11) on nonstandard spiral shell block (1), and mounting rod (31) is arranged in mounting groove
(11) in；The mounting rod (31), mounting groove (11) cooperate, and the two structure cylindrical, cylindrical central axes phase
Mutually it is overlapped；The connecting rod (21), loose slot (13) pairing are provided with multipair, are uniformly arranged along on the downside of disc ontology (2).
2. a kind of non-standard screw anti-theft disc according to claim 1, it is characterised in that: the nonstandard spiral shell block (1) is whole
In regular hexagon structure, it is fixedly installed compressed spring (22) in connecting rod (21) lower end, compressed spring (22) is fixedly connected on
At the slot bottom of loose slot (13)；The original length of the compressed spring (22) is the 50%~70% of loose slot (13) depth.
3. a kind of non-standard screw anti-theft disc according to claim 1, it is characterised in that: set on the downside of the mounting groove (11)
It is equipped with rotation slot (14), is provided with stubborn slot (15) on the downside of rotation slot (14), rotating block (4) are provided in rotation slot (14), turn
Motion block (4) and rotation slot (14) cooperate, and are provided with stubborn block (41) on rotating block (4), twist block (41) and stubborn slot (15) and match
It closes；It is provided with external screw thread on mounting rod (31), screw hole is provided on rotating block (4), rotating block (4) and mounting rod (31) are mutual
Cooperation.
4. a kind of non-standard screw anti-theft disc according to claim 3, it is characterised in that: the stubborn slot (15) and extraneous phase
It is logical, cross recess is set on stubborn block (41)；Mounting groove (11), rotation slot (14), stubborn slot (15) are cylindrical groove, and three is round
Cylindricality central axes overlap, and three's cylinder diameter ratio is 1:3:1.
5. a kind of non-standard screw anti-theft disc according to claim 1, it is characterised in that: set on the outside of the mounting groove (11)
It is equipped with locating slot (12), locating slot (12) is provided with multiple, is uniformly arranged along mounting groove (11)；Peace in nonstandard screw rod (3)
It being provided with locating rod (32) on the outside of dress bar (31), the setting of locating rod (32) is matched with the shaped position of locating slot (12), and
Ballhead (33) are arranged in the top of locating rod (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822248488.6U CN209458252U (en) | 2018-12-28 | 2018-12-28 | A kind of non-standard screw anti-theft disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822248488.6U CN209458252U (en) | 2018-12-28 | 2018-12-28 | A kind of non-standard screw anti-theft disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209458252U true CN209458252U (en) | 2019-10-01 |
Family
ID=68042927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822248488.6U Expired - Fee Related CN209458252U (en) | 2018-12-28 | 2018-12-28 | A kind of non-standard screw anti-theft disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209458252U (en) |
-
2018
- 2018-12-28 CN CN201822248488.6U patent/CN209458252U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191001 Termination date: 20211228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |