CN207673131U - A kind of device changing gear tapered end Way in - Google Patents
A kind of device changing gear tapered end Way in Download PDFInfo
- Publication number
- CN207673131U CN207673131U CN201721585708.3U CN201721585708U CN207673131U CN 207673131 U CN207673131 U CN 207673131U CN 201721585708 U CN201721585708 U CN 201721585708U CN 207673131 U CN207673131 U CN 207673131U
- Authority
- CN
- China
- Prior art keywords
- shield
- tapered end
- lockhole
- fixture block
- side plate
- Prior art date
- 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.)
- Expired - Fee Related
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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model provides a kind of device changing gear tapered end Way in, belongs to lock technology field.It, which solves existing gear tapered end, fixes immutable, lock body with respect to lock body Way in and can not achieve the problems such as left and right door is general.The utility model includes shield and fixed structure, shield is annular in shape and with opening, lockhole is offered on the both side plate of lock body, two lockhole sizes are consistent and can be passed through for the gear on tapered end, shield can be embedded on any one lockhole and is detachably secured on the side plate of corresponding lockhole by fixed structure, lockhole inner circumferential is divided into fitting portion and enclosing part, the fitting portion of shield peripheral dimension and lockhole matches, when embedded fixed, shield periphery sticks on the fitting portion of lockhole, and shield inner ring and opening and the enclosing part of lockhole enclose and the matched jack of tapered end sectional dimension.The utility model has the advantage of gear tapered end can be made to be inserted into lock body from lock body two sides any direction, the versatility of lock body is improved.
Description
Technical field
The utility model belongs to lock technology field, and in particular to a kind of device changing gear tapered end Way in.
Background technology
To ensure installation and anti-theft performance, the lockhole one being currently used on the both side plate of the lock body of installation gear tapered end
Greatly, one small, since the outside diameter of gear on tapered end is greater than tapered end outer diameter, small lockhole size is matched with tapered end sectional dimension
It closes, big lockhole size can allow the gear on tapered end to pass through, so tapered end one end is pierced into from big lock hole, small lockhole is pierced by, small lock
Hole is arranged in lock body towards on outdoor side, and big lock hole setting is towards on indoor side plate, therefore the large and small lockhole position of lock body
It sets once determination, gear tapered end can only just be worn from big toward small, and only there are one Way ins for opposite lock body, cannot reversed entrance peace
Dress, therefore for L.H.flapped door and R.H.flapped door, lock body cannot be general;It is general if it is achieving the effect that, two lockholes one
Sample is big, and the gear on tapered end can be made to pass through, then can have prodigious gap between tapered end and lockhole, not only aesthetics is poor,
And anti-theft can also reduce.
Utility model content
The purpose of this utility model is to assemble existing drawbacks described above for existing gear tapered end and lock body, and provide
It is a kind of that gear tapered end is enable any one lockhole entrance and antitheft, aesthetic effect change tooth to be reached from the lockhole of lock body both sides
Take turns the device of tapered end Way in.
The purpose of this utility model can be realized by following technical proposal:
A kind of device changing gear tapered end Way in, which is characterized in that including shield and fixed structure, shield is in ring
Shape and a lockhole worn for tapered end is offered with opening, on the both side plate of the lock body for installing gear tapered end, two locks
Pore size is consistent and can be passed through for the gear on tapered end, and shield can be embedded on any one lockhole and detachably solid by fixed structure
It is scheduled on the side plate of corresponding lockhole, lockhole inner circumferential is divided into fitting portion and enclosing part, the fitting portion phase of shield peripheral dimension and lockhole
Matching, when embedded fixed, shield periphery sticks on the fitting portion of lockhole, and shield inner ring and opening and the enclosing part of lockhole enclose
At with the matched jack of tapered end sectional dimension.
In a kind of device of above-mentioned change gear tapered end Way in, the fixed structure includes being arranged in shield
Snap ring in circumferential direction and fixture block, snap ring are arranged along shield axially spaced-apart with fixture block, are offered and corresponding fitting portion on above-mentioned side plate
The card hole of connection, when installation, fixture block by card hole from side plate one side through another side, rotating shroud, side plate be clamped in snap ring and
Between fixture block.
In a kind of device of above-mentioned change gear tapered end Way in, the fixture block recline side plate the face on set
There is inclined guide surface.
In a kind of device of above-mentioned change gear tapered end Way in, the snap ring peripherally and outwardly prolongs along shield
It stretches.
In a kind of device of above-mentioned change gear tapered end Way in, the fixture block is equipped with multiple, multiple fixture blocks
Along the circumferentially-spaced distribution of shield, above-mentioned card hole is corresponded with fixture block.
In a kind of device of above-mentioned change gear tapered end Way in, the snap ring is opened in above-mentioned fixture block corresponding position
Equipped with the one-to-one notch of fixture block.
In a kind of device of above-mentioned change gear tapered end Way in, the one side of the snap ring and shield is neat
Flat, above-mentioned fixture block is flushed with the another side of shield.
In a kind of device of above-mentioned change gear tapered end Way in, the shield, snap ring and fixture block are integrated
Formula structure.
Compared with prior art, the utility model can be required according to the Way in of gear tapered end, be mounted on lock body
On corresponding lockhole, the versatility of lock body is improved, while also there is anti-theft and aesthetics.
Description of the drawings
Fig. 1 is the structural schematic diagram after the installation of gear lock body;
Fig. 2 is the structural schematic diagram of the utility model;
Fig. 3 is the structural schematic diagram of lock body;
Fig. 4 is the structural schematic diagram of gear tapered end.
In figure, 1, shield;2, snap ring;3, fixture block;4, notch;5, lock body;6, side plate;7, tapered end;8, lockhole;9, gear;
10, card hole;11, guide surface.
Specific implementation mode
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Figures 1 to 4, a kind of device changing gear tapered end Way in provided by the utility model, including shield
Cover 1 and the snap ring 2 and fixture block 3 being arranged in 1 circumferential direction of shield, shield 1 is annular in shape and has opening, on 1 inner ring of shield and tapered end 7
Coordinate in portion's size, snap ring 2 peripherally and outwardly extends along shield 1 and is flushed with the leading flank of shield 1, fixture block 3 set there are three and edge
1 circumferentially-spaced distribution of shield, three fixture blocks 3 are in the same plane and flushed with the trailing flank of shield 1, snap ring 2 and 3 edge of fixture block
1 axially spaced-apart of shield is arranged, snap ring 2 fixture block 3 it is front and back to place should offer with 3 one-to-one notch 4 of fixture block, pass through notch
4 can intuitively determine the specific location of fixture block 3.Shield 1, snap ring 2 and fixture block 3 are an integral structure.
The both side plate 6 of lock body 5 for installing gear tapered end offers a lockhole 8 worn for tapered end 7, two lockholes 8
Size is consistent and can be passed through for the gear 9 on tapered end 7, and 8 inner circumferential of lockhole is divided into the fitting portion on top and the enclosing part of lower part, side plate
The card hole 10 being connected to corresponding fitting portion is offered on 6, card hole 10 is set to be corresponded there are three and with 3 position of fixture block, outside shield 1
All sizes match with fitting portion, and shield 1 can be embedded on any one lockhole 8, after the insertion of shield 1 is fixed, 1 periphery of shield
It sticks on the fitting portion of lockhole 8,1 inner ring of shield and opening and the enclosing part of lockhole 8 enclose and 7 sectional dimension phase of tapered end
The jack of cooperation, jack inner circumferential stick on 7 periphery of tapered end, form the sealing circumferential to tapered end 7.
When installation, shield 1 need to be first mounted on the lockhole 8 of the side plate 6 outside 5 faced chamber of lock body, and fixture block 3 passes through card hole 10
From corresponding 6 one side of side plate through another side, then rotating shroud 1, side plate 6 are clamped between snap ring 2 and fixture block 3, to fix
Shield 1 reversely rotates when dismounting;Three fixture blocks 3 recline 6 face of side plate the face on be equipped with inclined guide surface 11, lead
To face 11 along 1 direction of rotation of shield diagonally downward, enable 1 smooth rotation of shield.After the insertion of shield 1 is fixed, tapered end 7 is from the other side
Lockhole 8 on plate 6 penetrates installation.8 lock body 5 of the same size of lockhole can L.H.flapped door, R.H.flapped door door on realize it is general.
It should be understood that in claims, specification of the utility model, all " including ... " should be understood as out
The meaning of formula is put, that is, its meaning is equal to " at least containing ... ", and should not be construed as enclosed meaning, is i.e. its meaning
It should not be construed " only including ... ".
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (8)
1. a kind of device changing gear tapered end Way in, which is characterized in that including shield (1) and fixed structure, shield (1)
Annularly and with being open, offer one on the both side plate (6) of the lock body (5) for installing gear tapered end wears for tapered end (7)
If lockhole (8), two lockholes (8) size is consistent and can be passed through for the gear (9) on tapered end (7), and shield (1) can be embedded in any one
It is detachably secured on the side plate (6) of corresponding lockhole (8) on lockhole (8) and by fixed structure, lockhole (8) inner circumferential is divided into chimeric
Portion and enclosing part, shield (1) peripheral dimension and the fitting portion of lockhole (8) match, and when embedded fixed, shield (1) periphery reclines
On the fitting portion of lockhole (8), shield (1) inner ring and opening and the enclosing part of lockhole (8) enclose and tapered end (7) sectional dimension
Matched jack.
2. a kind of device changing gear tapered end Way according to claim 1, which is characterized in that the fixation
Structure includes the snap ring (2) and fixture block (3) being arranged in shield (1) circumferential direction, and snap ring (2) and fixture block (3) are between shield (1) axial direction
Every offering the card hole (10) being connected to corresponding fitting portion in setting, above-mentioned side plate (6), when installation, fixture block (3) passes through card hole
(10) from side plate (6) on one side through another side, rotating shroud (1), side plate (6) is clamped between snap ring (2) and fixture block (3).
3. a kind of device changing gear tapered end Way according to claim 2, which is characterized in that the fixture block
(3) recline side plate (6) the face be equipped with inclined guide surface (11).
4. a kind of device changing gear tapered end Way according to claim 2 or 3, which is characterized in that described
Snap ring (2) peripherally and outwardly extends along shield (1).
5. a kind of device changing gear tapered end Way according to claim 4, which is characterized in that the fixture block
(3) it is equipped with multiple, along shield (1) circumferentially-spaced distribution, above-mentioned card hole (10) corresponds multiple fixture blocks (3) with fixture block (3).
6. a kind of device changing gear tapered end Way according to claim 5, which is characterized in that the snap ring
(2) it is offered and the one-to-one notch (4) of fixture block (3) in above-mentioned fixture block (3) corresponding position.
7. a kind of device changing gear tapered end Way according to claim 4, which is characterized in that the snap ring
(2) it is flushed with the one side of shield (1), above-mentioned fixture block (3) flushes with the another side of shield (1).
8. a kind of device changing gear tapered end Way according to claim 4, which is characterized in that the shield
(1), snap ring (2) and fixture block (3) are an integral structure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721585708.3U CN207673131U (en) | 2017-11-23 | 2017-11-23 | A kind of device changing gear tapered end Way in |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721585708.3U CN207673131U (en) | 2017-11-23 | 2017-11-23 | A kind of device changing gear tapered end Way in |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207673131U true CN207673131U (en) | 2018-07-31 |
Family
ID=62967012
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201721585708.3U Expired - Fee Related CN207673131U (en) | 2017-11-23 | 2017-11-23 | A kind of device changing gear tapered end Way in |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN207673131U (en) |
-
2017
- 2017-11-23 CN CN201721585708.3U patent/CN207673131U/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: 20180731 Termination date: 20211123 |
|
CF01 | Termination of patent right due to non-payment of annual fee |