CN208010062U - A kind of fixed structure of lock body and knob - Google Patents
A kind of fixed structure of lock body and knob Download PDFInfo
- Publication number
- CN208010062U CN208010062U CN201820261848.3U CN201820261848U CN208010062U CN 208010062 U CN208010062 U CN 208010062U CN 201820261848 U CN201820261848 U CN 201820261848U CN 208010062 U CN208010062 U CN 208010062U
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- Prior art keywords
- snap
- gauge
- lock body
- hole
- knob
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Abstract
The utility model discloses the fixed structures of a kind of lock body and knob, including the snap-gauge being arranged on lock body, connecting hole is provided on lock body, card hole corresponding with connecting hole is provided on snap-gauge, one end of knob is provided with connecting rod, the connecting rod is inserted by card hole in connecting hole, and card slot is provided in connecting rod, and the snap-gauge can be snapped onto selectively in card slot.The fixed structure facilitates the dismounting of knob and lock body.
Description
Technical field
The utility model is related to the spare and accessory parts of lock more particularly to the fixed structures of a kind of lock body and knob.
Background technology
In the prior art, the form for shaking hands to mostly use screw thread is fixed on lock body, although disclosure satisfy that certain demand,
But the form of screw thread is used, it is easy to loosen in long-term use, severe patient leads to not use.Also, since lock body is general
Mounted on the inside of doorframe, it is difficult to place under repair, and the service life entirely locked finally is influenced, meanwhile, also increase the use of user
Cost.
Utility model content
The main purpose of the utility model is to provide the fixed structures of a kind of lock body and knob, and the device is using engaging
Knob is fixed on lock body by mode, one side easy disassembly, and knob on the other hand can be avoided to be got loose relative to lock body.
To achieve the above objectives, the technical solution adopted in the utility model is：A kind of fixed structure of lock body and knob,
It is characterized in that, including the snap-gauge being arranged on lock body, connecting hole is provided on lock body, be provided on snap-gauge and connecting hole pair
The card hole answered is provided with connecting rod in one end of knob, and the connecting rod is inserted by card hole in connecting hole, in connecting rod
It is provided with card slot, the snap-gauge can be snapped onto selectively in card slot.
Preferably, shape of the card hole at the position coordinated with card slot and surface of the connecting rod at the position of card slot
Shape is consistent.
Preferably, two for snapping onto or being detached from the moving direction in card slot along snap-gauge on snap-gauge and positioned at card hole
Side is respectively arranged with strip-shaped hole, and the strip-shaped hole moves along direction extension, and the corresponding position on lock body is provided with fixation
Hole, is provided with screw in each mounting hole, and screw passes through corresponding strip-shaped hole, the diameter of the screw head of the screw to be more than bar shaped
The width in hole.
Preferably, the centre position of two strip-shaped holes is provided with holds out against screw, the holds out against screw and card on snap-gauge
Plate is threadedly coupled, and the holds out against screw is selectively resisted against on lock body.
Preferably, it is additionally provided with to make what snap-gauge moved along direction movement to stir slot on snap-gauge.
Preferably, the snap-gauge is U-shaped structure, and the lock body is inserted into the U-type groove of U-shaped structure formation of snap-gauge.
Preferably, the side of moving direction is provided with spring, one end of the separate snap-gauge of the spring in snap-gauge
It is arranged on lock body, the spring has always makes snap-gauge snap onto the power in card slot.
Compared with prior art, the utility model has the advantages that：
The fixed structure realizes the fixation of knob by way of engaging, on the one hand can facilitate the installation of knob and tear open
It unloads, knob on the other hand can be delayed to loosen, extend the handle even service life of door lock.
Description of the drawings
Fig. 1 is the structure chart of the lock body of the embodiments of the present invention one
Fig. 2 is the structure chart of the snap-gauge of the embodiments of the present invention one
Fig. 3 is that the snap-gauge of the embodiments of the present invention one is mounted on the structure chart on lock body
Fig. 4 is the front view of the knob of the embodiments of the present invention one
Fig. 5 is the left view of the knob of the embodiments of the present invention one
Fig. 6 is the snap-gauge of the embodiments of the present invention one, knob is installed on lock body and the main view in fastening state
Figure
Fig. 7 is the right view of Fig. 6
Fig. 8 is the structure chart of the snap-gauge of the embodiments of the present invention two
Fig. 9 is the front view that the snap-gauge of the embodiments of the present invention two is installed on lock body
Figure 10 is the right view that the knob of the embodiments of the present invention two, snap-gauge are installed on lock body
Specific implementation mode
It is described below for disclosing the utility model so that those skilled in the art can realize the utility model.It retouches below
Preferred embodiment in stating is only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.
Embodiment one
The fixed structure of a kind of lock body and knob as shown in figs. 1-7 includes fixed to the snap-gauge 2 on lock body 1, in lock body
It is provided with connecting hole 11 on 1, one end of knob 3 is provided with connecting rod 31, the connecting rod 31 is inserted into connecting hole 11
In.
It is provided with to receive connecting rod 31 and card hole 21 corresponding with connecting hole 11 on the snap-gauge 2, in connecting rod 31
On be provided with the card slot 32 of annular, the connecting rod 31 entered by card hole 21 in the connecting hole 11 in lock body 1, and connecting rod is worked as
31 when being inserted at the position that card slot 32 is aligned with card hole 21, is moved along the axial direction perpendicular to connecting rod 31, makes card hole
Part snap-gauge 2 around 21 is inserted into card slot 32 and then can limit connecting rod 31 and moves axially and then realize knob 3
It is fixed.
Further, area in card slot 32 is snapped onto in order to increase snap-gauge 2, by the part of card hole 21 coordinated with card slot 32
Be arranged to it is identical as the surface shape of the connecting rod of corresponding position 31, specifically, when card slot 32 be annular when, card hole 21 with
The side that card slot 32 coordinates can be arranged at fan-shaped either semicircle and sector or semicircular diameter and card slot 32
The diameter of connecting rod 31 is consistent, in this way, in the case where ensureing that card hole 21 can snap onto in card slot 32, card hole 21 can be with card
Slot 32 preferably engages.
It is each provided with a strip-shaped hole 22 in the both sides of the moving direction along snap-gauge of card hole 21, the strip-shaped hole 22 is along shifting
Dynamic direction extends, and then can limit snap-gauge 2 and only move in the direction of movement.Meanwhile being arranged at corresponding position on lock body 1
There are two mounting holes 12, the mounting hole 12 is threaded hole, when snap-gauge 2 clicks into place, by being screwed into screw into mounting hole 12
4, the screw 4 passes through strip-shaped hole 22, and the maximum gauge of the screw head of the screw 4 is more than the width of strip-shaped hole 22, on snap-gauge 2
It is additionally provided with holds out against screw 24, the holds out against screw 24 is threadedly coupled with snap-gauge 2 and can be resisted against on lock body 1 across snap-gauge 2,
When holds out against screw 24 is screwed into enough length, snap-gauge 2 can be resisted against in the screw head of screw 4 and then realize consolidating for snap-gauge 2.When
When needing mobile snap-gauge 2, it is only necessary to reversely back-out holds out against screw 24, such snap-gauge 2 can be moved along the direction of strip-shaped hole 22
It is dynamic.The holds out against screw 24 is arranged in the centre position of two strip-shaped holes 22.
Snap-gauge 2 is stirred for convenience, is provided on snap-gauge 2 and stirs slot 23, and slot is being stirred by that will stir instrumental purpose
23 can be realized as the movement of snap-gauge 2.
Preferably, the thickness for being equal to or less than lock body 1 slave the distance of annular groove 32 to its free end of the connecting rod 31
It is stretched out from the other side of lock body 1 to avoid connecting rod 31.
The part of the connecting rod 31 being at least inserted into lock body 1 is consistent and non-circular with the shape of connecting hole 11, excellent
The cross sectional shape of selection of land, connecting hole 11 is square or regular hexagon, can be operated inside lock body 1 by knob 3 in this way
Structure.
Embodiment two
As seen in figs. 8-10, the difference of embodiment two and embodiment one is the structure of snap-gauge 2.
In the embodiment, the cross section of snap-gauge 2 is U-shaped and constitutes U-type groove, and the lock body 1 is stuck in U-type groove.
The side of moving direction is provided with spring 25 in snap-gauge 2, one end of the separate snap-gauge 2 of the spring 25 is supported
It leans against on lock body 1, and the spring 25 is in compressed state always, can make card hole under the action of spring 25 in this way
21 are stuck in always in card slot 32, in this way, screw 4 is no longer needed for tightening, but play the role of guiding, and only need in this way
Towards the installation and dismounting that can realize knob 3 in the opposite direction with the side of being caught in.Certainly, in order to make snap-gauge 2 more stablize,
Screw 4 is also that can tighten.
For on snap-gauge 2 card hole 21, strip-shaped hole 22 and stir slot 23 with it is completely the same in embodiment one.
Basic principles, main features, and advantages of the present invention has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model the utility model also have respectively
Kind changes and improvements, these changes and improvements are both fallen in claimed the scope of the utility model.The requires of the utility model
Protection domain defined by appended claims and its equivalent.
Claims (7)
1. the fixed structure of a kind of lock body and knob, which is characterized in that including the snap-gauge being arranged on lock body, be arranged on lock body
There is connecting hole, card hole corresponding with connecting hole is provided on snap-gauge, one end of knob is provided with connecting rod, the connecting rod
It is inserted into connecting hole by card hole, card slot is provided in connecting rod, the snap-gauge can be snapped onto selectively in card slot.
2. the fixed structure of a kind of lock body and knob according to claim 1, which is characterized in that the card hole with card slot
Shape at the position of cooperation is consistent with surface shape of the connecting rod at the position of card slot.
3. the fixed structure of a kind of lock body and knob according to claim 2, which is characterized in that on snap-gauge and positioned at card
The both sides for snapping onto or being detached from the moving direction in card slot along snap-gauge in hole are respectively arranged with strip-shaped hole, the strip-shaped hole edge
Moving direction extension, the corresponding position on lock body is provided with mounting hole, screw, screw are provided in each mounting hole
Across corresponding strip-shaped hole, the diameter of the screw head of the screw is more than the width of strip-shaped hole.
4. the fixed structure of a kind of lock body and knob according to claim 3, which is characterized in that be located at two on snap-gauge
The centre position in shape hole is provided with holds out against screw, and the holds out against screw is threadedly coupled with snap-gauge, and the holds out against screw is selectively
It is resisted against on lock body.
5. the fixed structure of a kind of lock body and knob according to claim 3, which is characterized in that be additionally provided on snap-gauge
To make snap-gauge move along direction movement stir slot.
6. the fixed structure of a kind of lock body and knob according to claim 3, which is characterized in that the snap-gauge is U-shaped knot
Structure, the lock body are inserted into the U-type groove of U-shaped structure formation of snap-gauge.
7. the fixed structure of a kind of lock body and knob according to claim 6, which is characterized in that be located at movement in snap-gauge
The side in direction is provided with spring, and one end of the separate snap-gauge of the spring is arranged on lock body, and the spring has make always
Snap-gauge snaps onto the power in card slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820261848.3U CN208010062U (en) | 2018-02-22 | 2018-02-22 | A kind of fixed structure of lock body and knob |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820261848.3U CN208010062U (en) | 2018-02-22 | 2018-02-22 | A kind of fixed structure of lock body and knob |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208010062U true CN208010062U (en) | 2018-10-26 |
Family
ID=63886666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820261848.3U Active CN208010062U (en) | 2018-02-22 | 2018-02-22 | A kind of fixed structure of lock body and knob |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208010062U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150007A (en) * | 2018-02-22 | 2018-06-12 | 上海洋洋大多利五金制品有限公司 | A kind of fixed structure of lock body and knob |
| CN108150007B (en) * | 2018-02-22 | 2024-07-26 | 上海洋洋大多利五金制品有限公司 | Fixing structure of lock body and handle |
-
2018
- 2018-02-22 CN CN201820261848.3U patent/CN208010062U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150007A (en) * | 2018-02-22 | 2018-06-12 | 上海洋洋大多利五金制品有限公司 | A kind of fixed structure of lock body and knob |
| CN108150007B (en) * | 2018-02-22 | 2024-07-26 | 上海洋洋大多利五金制品有限公司 | Fixing structure of lock body and handle |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |