CN212897961U - Double-coupling square shaft structure with distance adjusting function - Google Patents
Double-coupling square shaft structure with distance adjusting function Download PDFInfo
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- CN212897961U CN212897961U CN202021141266.5U CN202021141266U CN212897961U CN 212897961 U CN212897961 U CN 212897961U CN 202021141266 U CN202021141266 U CN 202021141266U CN 212897961 U CN212897961 U CN 212897961U
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- square shaft
- adjusting screw
- double
- top spring
- shaft structure
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Abstract
The utility model relates to a tool to lock technical field specifically discloses a take duplex square shaft structure of adjusting distance, including outside axle, interior square shaft, stop nut, adjusting screw, elasticity cylindric lock and square shaft top spring, adjusting screw passes stop nut with the outside square shaft is connected, outside axle, elasticity cylindric lock and square shaft top spring all with interior square shaft is connected. The utility model discloses the appearance is pleasing to the eye, the practicality is high, installation convenient to use.
Description
Technical Field
The utility model relates to a tool to lock technical field, in particular to pair square shaft structure of area adjustment distance.
Background
The square shaft structure which is circulated in the market and is suitable for the electronic lock body is a structure with front and rear sections which do not interfere with each other; the structure can not install the lock on the handle, the lock needs to be additionally installed by opening holes at other places of the front plate, and the lock needs to be completely juiced for hiding the lock, so that the integral aesthetic property of the appearance is difficult to pursue; the two-section segmented structure cannot be used for a split lock (the tapered end can only be arranged on the handle) which is popular in the market. The utility model discloses above-mentioned not enough has been solved well.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in, to prior art's above-mentioned defect, provide a pair of square axle structure of area regulating distance, the appearance is pleasing to the eye, the practicality is high, installation convenient to use.
In order to solve the technical problem, the technical scheme of the utility model is that:
the utility model provides a pair of square shaft structure of area regulation distance, includes outer square shaft, interior square shaft, stop nut, adjusting screw, elasticity cylindric lock and square shaft top spring, adjusting screw passes stop nut with the outer square shaft is connected, outer square shaft, elasticity cylindric lock and square shaft top spring all with interior square shaft is connected.
Preferably, an internal thread is arranged on the outer square shaft, an external thread matched with the internal thread is arranged on the adjusting screw, the limiting nut is sleeved on the outer side of the adjusting screw, and the adjusting screw penetrates through the limiting nut and is screwed into the outer square shaft.
Preferably, one end of the elastic cylindrical pin is pinned into the inner square shaft, and the square shaft top spring is sleeved on the outer side of the inner square shaft.
Preferably, one end of the outer square shaft is in threaded connection with an adjusting screw, and the other end of the outer square shaft is riveted with one end of the inner square shaft.
Preferably, one end of the outer square shaft is connected with a front lock plate on the electronic lock body, and the other end of the inner square shaft is connected with a rear lock plate on the electronic lock body.
Adopt above-mentioned technical scheme, the utility model provides a pair of square axle construction of area adjustment distance has following beneficial effect: after the height of the adjusting screw is adjusted as required, the limiting nut is reversely screwed on the outer square shaft, so that the distance is conveniently adjusted; an inner square shaft pin is inserted into an elastic cylindrical pin of a standard part, a customized square shaft top spring is sleeved on the inner square shaft pin and is riveted with an outer square shaft, and a clutch seat is unlocked after the outer square shaft is pushed under the action of the inward direct pushing of a lock head; the duplex square shaft structure has the advantages of unique and novel structure, simple production, convenient installation and use, filling and improvement of the defects of the market circulation products, beautiful appearance and high practicability.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of one embodiment of the present invention;
in the figure, 1-an outer square shaft, 2-an inner square shaft, 3-a limiting nut, 4-an adjusting screw, 5-an elastic cylindrical pin, 6-a square shaft top spring, 7-an electronic lock body, 8-a front lock plate, 9-a rear lock plate, 10-a rear bottom plate, 11-an indoor door surface and 12-an outdoor door surface.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
As shown in fig. 1, in the structure diagram of the present invention, the dual-square shaft structure with the distance adjustment includes an outer square shaft 1, an inner square shaft 2, a limit nut 3, an adjusting screw 4, an elastic cylindrical pin 5 and a square shaft top spring 6, the adjusting screw 4 passes through the limit nut 3 and is connected with the outer square shaft 1, and the outer square shaft 1, the elastic cylindrical pin 5 and the square shaft top spring 6 are all connected with the inner square shaft 2. As can be understood, the outer square shaft 1 is provided with an internal thread, the adjusting screw 4 is provided with an external thread matched with the internal thread, the limiting nut 3 is sleeved on the outer side of the adjusting screw 4, and the adjusting screw 4 is screwed into the outer square shaft 1 through the limiting nut 3; one end of the elastic cylindrical pin 5 is pinned into the inner square shaft 2, and the square shaft top spring 6 is sleeved outside the inner square shaft 2; one end of the outer square shaft 1 is in threaded connection with an adjusting screw 4, and the other end of the outer square shaft 1 is riveted with one end of the inner square shaft 2; the double-linkage square shaft structure is mainly suitable for an electronic lock body 7 with a lock head mounted on a handle. Tapping internal threads (matched with the threads of the adjusting screw 4) are arranged on the outer square shaft 1, and after the height of the adjusting screw 4 is adjusted as required, the limiting nut 3 is reversely screwed on the outer square shaft 1; the inner square shaft 2 is pinned into the elastic cylindrical pin 5 of the standard part and then sleeved with the customized square shaft top spring 6, and the outer square shaft 1 is riveted. The clutch base is unlocked after the external square shaft 1 is pushed under the action of the inward direct pushing force of the lock head.
Specifically, fig. 2 is a schematic view of a mode of the embodiment of the present invention, and as can be seen from fig. 1 and fig. 2, one end of the outer square shaft 1 is connected to a front lock plate 8 on the electronic lock body 7, and the other end of the inner square shaft 2 is connected to a rear lock plate 9 on the electronic lock body 7. The customized square shaft assembly (as shown in figure 1) penetrates through the lock body from the indoor door surface 11 and is exposed from the outdoor door surface 12, the height of an adjusting screw 4 is adjusted as required, a reverse screwing limiting nut 3 penetrates through the front lock plate 8 from the outdoor door surface 12 and is fixedly connected with the rear bottom plate 10, then the rear lock plate 9 and the rear bottom plate 10 are fixed on the front lock plate 8, a hidden lock head is pushed inwards, the square shaft assembly (as shown in figure 1) is pushed into a clutch base behind the electronic lock body 7 under the action force of direct pushing, the front lock plate 8 is pulled to complete unlocking at the moment, the square shaft 1 returns to the original position under the action force of the square shaft top spring 6 after the lock head is unloaded, and locking is completed.
The utility model has the advantages that the design is reasonable, the structure is unique, the outer square shaft 1 is provided with internal threads, the limiting nut 3 is sleeved with the adjusting screw 4 and is screwed on the outer square shaft 1, and the distance is convenient to adjust; the inner square shaft 2 is pinned into the elastic cylindrical pin 5, and then a square shaft top spring 6 is sleeved on the elastic cylindrical pin to be riveted with the outer square shaft 1. This configuration is not limited to a square shaft and the specific physical dimensions of the components.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (5)
1. The utility model provides a pair of square shaft structure of area adjustment distance which characterized in that: the adjusting screw penetrates through the limiting nut to be connected with the outer square shaft, and the outer square shaft, the elastic cylindrical pin and the square shaft top spring are all connected with the inner square shaft.
2. The double square shaft structure with an adjustment distance according to claim 1, wherein: the adjusting screw is characterized in that an internal thread is arranged on the outer square shaft, an external thread matched with the internal thread is arranged on the adjusting screw, the limiting nut is sleeved on the outer side of the adjusting screw, and the adjusting screw penetrates through the limiting nut and is screwed into the outer square shaft.
3. The double square shaft structure with an adjustment distance according to claim 1, wherein: one end of the elastic cylindrical pin is pinned into the inner square shaft, and the square shaft top spring is sleeved on the outer side of the inner square shaft.
4. The double square shaft structure with an adjustment distance according to claim 1, wherein: one end of the outer square shaft is in threaded connection with the adjusting screw, and the other end of the outer square shaft is riveted with one end of the inner square shaft.
5. The dual-gang square shaft structure with pitch separation of claim 2, wherein: one end of the outer square shaft is connected with a front lock plate on the electronic lock body, and the other end of the inner square shaft is connected with a rear lock plate on the electronic lock body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021141266.5U CN212897961U (en) | 2020-06-18 | 2020-06-18 | Double-coupling square shaft structure with distance adjusting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021141266.5U CN212897961U (en) | 2020-06-18 | 2020-06-18 | Double-coupling square shaft structure with distance adjusting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212897961U true CN212897961U (en) | 2021-04-06 |
Family
ID=75278784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021141266.5U Active CN212897961U (en) | 2020-06-18 | 2020-06-18 | Double-coupling square shaft structure with distance adjusting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212897961U (en) |
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2020
- 2020-06-18 CN CN202021141266.5U patent/CN212897961U/en active Active
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