CN209244416U - A kind of fast-assembling bolt - Google Patents
A kind of fast-assembling bolt Download PDFInfo
- Publication number
- CN209244416U CN209244416U CN201821255380.3U CN201821255380U CN209244416U CN 209244416 U CN209244416 U CN 209244416U CN 201821255380 U CN201821255380 U CN 201821255380U CN 209244416 U CN209244416 U CN 209244416U
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- CN
- China
- Prior art keywords
- bolt
- rack gear
- mounting groove
- fast
- assembling
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model relates to a kind of fast-assembling bolts, including bolt, and left rack gear and right rack gear with bolt cooperating, bolt mounting groove there are two being all provided on the left rack gear and right rack gear, in the bolt insertion bolt mounting groove, left rack gear and right rack gear counter motion are driven when gear rotates, left rack gear and right rack drives bolt move the opening for realizing lock and locking work above and below, the bolt is equipped with bolt plug, the interconnecting piece of setting is connect with bolt plug, it connect the transition part of setting with interconnecting piece, and connect the movable part of setting with transition part.The utility model fixation does not need to punch and then pass through rivet interlacement, two bolt mounting grooves are directly respectively set on left rack gear and right rack gear, and bolt is inserted into bolt mounting groove, effectively avoid the position of handle, enable lock and handle in the same horizontal line, and installation and removal are convenient, stable connection, bolt is not easy to fall off.
Description
Technical field
The utility model relates to lock technology fields, and in particular to a kind of fast-assembling bolt.
Background technique
Bolt is an important branch of lockset, for by the necessary components of door locking or opening, bolt in the prior art
It is directly to be flattened using aluminum strip, then gets into plastic part firmly and realize connection, or by punching and with rivet interlacement, technique is multiple
It is miscellaneous, it is difficult to install, it is also unstable after installation, it is easy to fall, therefore, the new bolt of bright one kind of urgently shooting without hitting the target makes up in the prior art
It is insufficient.
Utility model content
The technical problems to be solved in the utility model is just to provide a kind of fast-assembling bolt, and installation and removal are convenient, and connection is steady
It is fixed, it is not easy to fall.
In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions:
A kind of fast-assembling bolt, including bolt, and left rack gear and right rack gear with bolt cooperating, the left rack gear and
Be all provided on right rack gear there are two bolt mounting groove, in the bolt insertion bolt mounting groove, when gear rotation drive left rack gear and
Right rack gear counter motion, left rack gear and right rack drives bolt move the opening for realizing lock and locking work, the bolt above and below
It is equipped with bolt plug, the interconnecting piece of setting is connect with bolt plug, the transition part of setting, and and transition are connect with interconnecting piece
The movable part of portion's connection setting.
By using above-mentioned technical proposal, it is all provided on left rack gear and right rack gear there are two bolt mounting groove, it is therefore an objective to be
The position for avoiding handle enables lock and handle in the same horizontal line；Then bolt is fixed not to need punching by rivet company
It connects, two bolt mounting grooves is set directly on left rack gear and right rack gear, and bolt are inserted into bolt mounting groove, installation
And convenient disassembly, stable connection, bolt are not easy to fall off.
Preferably, the T-shaped setting of bolt plug.
Preferably, the cross section of the interconnecting piece is rectangle.
Preferably, the cross section of the transition part is isosceles trapezoid.
Preferably, the cross section of the movable part is rectangle.
Preferably, the cross-sectional area of the interconnecting piece is less than the cross-sectional area of movable part.
Preferably, the bolt mounting groove includes rectangle slot part, and is reversely distributed in the arc groove of rectangular channel two sides
Part.
Preferably, the bolt is clockwise by bolt along the rectangular channel partial insertion bolt mounting groove of bolt mounting groove
It is rotated by 90 °, bolt is made to go to arc groove part, realization is locked with bolt mounting groove.
In conclusion the advantages of the utility model:
1. then bolt is fixed not to need punching by rivet interlacement, bolt directly is equipped on left rack gear and right rack gear
Mounting groove, and bolt is inserted into bolt mounting groove, installation and removal are convenient, stable connection, and bolt is not easy to fall off；
2. being all provided on left rack gear and right rack gear, there are two bolt mounting grooves, in order to which the position for avoiding handle makes
Lock and handle can be in the same horizontal line；
3. bolt plug T-type is arranged, bolt bearing capacity is big, it is not easy to stress damage, and structure is simple, it is easily manufactured；
4. bolt mounting groove branch and multistage setting, the rectangular channel partial insertion bolt by bolt along bolt mounting groove are installed
In slot, bolt is rotated clockwise 90 degree, bolt is made to go to arc groove part, is allowed to constitute mechanical caging with bolt, bolt is not
It is easy to fall off from bolt mounting groove, makes bolt and bolt mounting groove stable connection, structure is simple, and convenient processing and manufacture has
Operability.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the utility model left view；
Fig. 3 is the utility model front view；
Fig. 4 is the structural schematic diagram of bolt mounting groove on the left rack gear and left rack gear of the utility model cooperating；
Fig. 5 is the structural schematic diagram of bolt mounting groove on the right rack gear and right rack gear of the utility model cooperating；
Fig. 6 is the utility model and left rack gear connected structure schematic diagram；
Fig. 7 is that the utility model and right rack gear assemble locking structure schematic diagram.
Appended drawing reference:
4, left rack gear；5, right rack gear；6, bolt mounting groove；61, rectangle slot part；62, arc groove part；7, bolt；71,
Bolt plug；72, interconnecting piece；73, transition part；74, movable part.
Specific embodiment
Embodiment:
A kind of fast-assembling bolt, such as Fig. 1 to Fig. 7, including bolt 7, and left rack gear 4 and right tooth with 7 cooperating of bolt
Item 5, is all provided with that there are two bolt mounting grooves 6 on left rack gear 4 and right rack gear 5, in order to which the position for avoiding handle makes lock and handle
Hand can be in the same horizontal line；Bolt 7 is inserted into bolt mounting groove 6, when gear rotation drives left rack gear 4 and right rack gear 5 reversed
Movement, left rack gear 4 and right rack gear 5 drive bolt 7 opening of movement realization lock and locking work above and below.
Such as Fig. 1 and Fig. 2, bolt 7 is equipped with bolt plug 71, and the interconnecting piece 72 of setting is connect with bolt plug 71, with company
The transition part 73 of the connection setting of socket part 72, and the movable part 74 being arranged is connect with transition part 73.
Such as Fig. 3, the T-shaped setting of bolt plug 71, the bearing capacity for increasing bolt plug 71 is big, the cross section of interconnecting piece 72
For rectangle, the cross section of transition part 73 is isosceles trapezoid, and the cross section of movable part 74 is rectangle, and the cross-sectional area of interconnecting piece 72
Less than the cross-sectional area of movable part 74, be arranged using the above structure, bolt 7 is not easy to fall, bolt 7 is fixed do not need punching and
Rivet interlacement is not needed, directly bolt 7 is inserted into bolt mounting groove 6, installation and removal are convenient, stable connection, bolt 7
It is not easy to fall off.
Such as Fig. 4 and Fig. 5, left rack gear 4 is equipped with rack gear installation as right 5 structure of rack gear on left rack gear 4 and right rack gear 5
Slot, rack gear mounting groove include rectangle slot part 61, and are reversely distributed in the arc groove part 62 of rectangular channel two sides, bolt peace
The setting of 6 branch's multistage of tankage is allowed to constitute mechanical caging with bolt 7, and bolt 7 is not easy to fall off from bolt mounting groove 6, into one
Step improves the safety coefficient of lockset, and 6 structure of bolt mounting groove is simple, convenient processing and manufacture, has operability.
Such as Fig. 6 and Fig. 7, left rack gear 4 is further described by left rack gear 4, left tooth here as right 5 structure of rack gear
Item 4 is equipped with bolt mounting groove 6, and bolt 7 is inserted into bolt mounting groove 6 along the rectangle slot part 61 of bolt mounting groove 6, by bolt
7 rotate clockwise 90 degree, so that bolt 7 is gone to arc groove part 62, realization is locked with bolt mounting groove 6, this by bolt
Mounting groove 6 and the equal branch of bolt 7 and multistage setting are allowed to constitute mechanical caging with bolt 7, and bolt 7 is not easy to install from bolt
It falls off in slot 6, makes bolt 7 and 6 stable connection of bolt mounting groove.
In addition to above preferred embodiment, for the utility model there are also other embodiments, those skilled in the art can root
It is made various changes and modifications according to the utility model, without departing from the spirit of the utility model, should belong to the utility model
Range defined in appended claims.
Claims (8)
1. a kind of fast-assembling bolt, it is characterised in that: including bolt, and left rack gear and right rack gear with bolt cooperating, institute
It states and is all provided on left rack gear and right rack gear there are two bolt mounting groove, the bolt is inserted into bolt mounting groove, when gear rotates band
Left rack gear and right rack gear counter motion are moved, left rack gear and right rack drives bolt move the opening and locking work for realizing lock above and below
Make, the bolt is equipped with bolt plug, and the interconnecting piece of setting is connect with bolt plug, and the transition of setting is connect with interconnecting piece
Portion, and the movable part being arranged is connect with transition part.
2. a kind of fast-assembling bolt according to claim 1, it is characterised in that: the T-shaped setting of bolt plug.
3. a kind of fast-assembling bolt according to claim 2, it is characterised in that: the cross section of the interconnecting piece is rectangle.
4. a kind of fast-assembling bolt according to claim 3, it is characterised in that: the cross section of the transition part is isosceles ladder
Shape.
5. a kind of fast-assembling bolt according to claim 4, it is characterised in that: the cross section of the movable part is rectangle.
6. a kind of fast-assembling bolt according to claim 5, it is characterised in that: the cross-sectional area of the interconnecting piece is less than activity
The cross-sectional area in portion.
7. a kind of fast-assembling bolt according to claim 1-6, it is characterised in that: the bolt mounting groove includes square
Shape slot part, and reversely it is distributed in the arc groove part of rectangular channel two sides.
8. a kind of fast-assembling bolt according to claim 7, it is characterised in that: rectangular channel of the bolt along bolt mounting groove
In partial insertion bolt mounting groove, bolt is rotated clockwise 90 degree, bolt is made to go to arc groove part, realizes and is installed with bolt
Slot locks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821255380.3U CN209244416U (en) | 2018-08-06 | 2018-08-06 | A kind of fast-assembling bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821255380.3U CN209244416U (en) | 2018-08-06 | 2018-08-06 | A kind of fast-assembling bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209244416U true CN209244416U (en) | 2019-08-13 |
Family
ID=67516104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821255380.3U Active CN209244416U (en) | 2018-08-06 | 2018-08-06 | A kind of fast-assembling bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209244416U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109025490A (en) * | 2018-08-06 | 2018-12-18 | 平湖台丽办公自动化设备有限公司 | A kind of fast-assembling bolt |
-
2018
- 2018-08-06 CN CN201821255380.3U patent/CN209244416U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109025490A (en) * | 2018-08-06 | 2018-12-18 | 平湖台丽办公自动化设备有限公司 | A kind of fast-assembling bolt |
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