CN201666051U

CN201666051U - Adjusting-type rotating shaft structure

Info

Publication number: CN201666051U
Application number: CN2010201384576U
Authority: CN
Inventors: 林清田
Original assignee: TIANJIN HARDWARE PRODUCTS CO Ltd
Current assignee: TIANJIN HARDWARE PRODUCTS CO Ltd
Priority date: 2010-03-15
Filing date: 2010-03-15
Publication date: 2010-12-08
Anticipated expiration: 2020-03-15

Abstract

The utility model relates to an adjusting-type rotating shaft structure which comprises a rotating shell, an axle center and a fixing mechanism, wherein the rotating shell is internally provided with a containing space; one side of the rotating shell is provided with a plurality of adjusting holes, and the other side thereof is provided with a placing hole; one end of the axle center passes through the containing space of the rotating shell; one side of the axle center is provided with a first hole, and the other end thereof is provided with a second hole; the fixing mechanism is penetrated and fixed in the placing hole of the rotating shell, the adjusting holes as well as the first and the second holes of the axle center; as one side of the rotating shell is provided with the plurality of adjusting holes, and the fixing mechanism is penetrated and fixed in the placing hole of the rotating shell, the adjusting holes as well as the first and the second holes of the axle center, the whole length of the adjusting-type rotating shaft structure can be rapidly adjusted; furthermore, the lengths of the rotating shell and axle center can be adjusted according to the different thicknesses of door bodies, so that the adjusting-type rotating shaft structure can be applied to the door bodies with the different thicknesses, and the applicability of the adjusting-type rotating shaft structure can be greatly improved.

Description

The adjustment type pivot structure

Technical field

The utility model relates to a kind of pivot structure, refers to the adjustment type pivot structure that uses on a kind of lockset especially.

Background technology

As, U.S. Pat, 7,181,940B2, please cooperate and consult Fig. 1, shown in Figure 2, it is to be fixed on the axle center assembly 82 by described rotating shaft 81 1 ends, and described rotating shaft 81 other ends are arranged in door 87 and are connected in door lock 88, when not desiring to lock, described lock core plate 84 is subjected to driving lever 86 application of forces and is moved to the left, make described first recess 841 belows one side can compress described driving teat 851, and described upper lock plate 85 is shifted downwards, and make the pushing part 852 of described upper lock plate 85 be pressed against active fastening block 83, when in the breach 822 of described active fastening block 83 bottom clips at switch block 821, at this moment, press down described actuator 861, can make the first start rotating disk, 89 its Actuator Division 891 1 ends that are incorporated into spigot 894 upwards replace drivening piece 892 belows and drive described drive portion 893 and move up, and block the described post 823 that pushes away because of the drive portion 893 of described drivening piece 892 and rotated described switch block 821, described rotating shaft 81 simultaneously can be rotated by switch block 821 and drive door lock 88, to open door lock 88;

Described U.S. Pat, 7,181, though its rotating shaft 81 of 940B2 can be rotated by switch block 821 and open door lock 88, but because of described rotating shaft 81 is not provided with the adjustment structure, cause the length of described rotating shaft 81 to immobilize, thereby make described rotating shaft 81 only can be applicable to the door 87 of same specification fixed thickness, therefore cause the applicability of described rotating shaft 81 limited;

Hereat, how disappearance such as above-mentioned is forgone, be the place of the technical difficulties that this case utility model designer institute desire solves.

Summary of the invention

Main purpose of the present utility model is promptly providing a kind of adjustment type pivot structure, and the length that solves the existing structure existence immobilizes, only can be applicable to the problem of same gauge thickness.

For achieving the above object, the technical solution adopted in the utility model is:

A kind of adjustment type pivot structure is characterized in that, comprises:

One transcapsidation body is provided with accommodation space in the described transcapsidation body, and described transcapsidation body one side is provided with several adjustment holes;

One axle center, described axle center one end is arranged in the accommodation space of transcapsidation body, and described axle center one side is provided with first hole, and described again axle center opposite side is provided with second hole, and described second hole and first hole connect;

One fixed mechanism, described fixed mechanism fasten in first hole and second hole of inserting hole, adjustment hole and axle center of transcapsidation body.

Wherein: the aperture of described second hole is greater than the aperture of first hole.

Wherein: the aperture of first hole in described axle center is greater than the aperture in the adjustment hole of transcapsidation body.

Wherein: described fixed mechanism is provided with first and inserts solid element, and described first inserts admittedly, and element is a ball, and described first inserts the diameter of the diameter of solid element greater than the adjustment hole of transcapsidation body.

Wherein: described fixed mechanism is provided with second and inserts solid element, and described second inserts admittedly, and element is a spring.

Wherein: described fixed mechanism is provided with the 3rd and inserts element admittedly, is provided with trepanning in the described the 3rd slotting solid element one end, be provided with to portion in the described again the 3rd slotting solid element, and the described the 3rd slotting element admittedly is a sleeve.

Compared with prior art, adopt the advantage that the utlity model has of technique scheme to be: to rely on described transcapsidation body one side to be provided with several and adjust the hole, and described fixed mechanism fastens first hole, second hole of inserting hole, adjustment hole and axle center at the transcapsidation body, but the length of rapid adjustment the utility model integral body, and can make described transcapsidation body can adjust length according to different door body thicknesses with the axle center, thereby can be applicable to the door body of different-thickness, and then can significantly promote applicability of the present utility model.

Description of drawings

Fig. 1 is the decomposing schematic representation of prior art;

Fig. 2 is the prior art embodiments schematic diagram;

Fig. 3 is that major part of the present utility model is separated schematic diagram;

Fig. 4 is a three-dimensional combination schematic diagram of the present utility model;

Fig. 5 is the cross-sectional schematic of overlooking of Fig. 4;

Fig. 5-A is the schematic top plan view that length is adjusted in its transcapsidation body of the utility model and axle center;

Fig. 6 is an embodiment schematic diagram of the present utility model;

Fig. 7 is that the utility model is implemented in the schematic diagram than Bao Menti;

Fig. 8 is the schematic diagram that the utility model is implemented in thicker door body.

Description of reference numerals: 1-transcapsidation body; The 11-accommodation space; 12-adjusts the hole; 13-inserts the hole; The 2-axle center; 21-first hole; 22-second hole; The 3-fixed mechanism; 31-first inserts solid element; 32-second inserts solid element; 33-the 3rd inserts solid element; The 331-trepanning; 332-supports portion; The 4-lockset; 5-door body; The 50-fireproofing door lock; The 51-lockhole; 52-door body; The 81-rotating shaft; 82-axle center assembly; The 821-switch block; The 822-breach; 823-pushes away post; The 83-active fastening block; The 84-lock core plate; 841-first recess; The 85-upper lock plate; 851-drives teat; The 852-pushing part; The 86-driving lever; The 861-actuator; The 87-door; The 88-door lock; The 89-first start rotating disk; The 891-Actuator Division; The 892-drivening piece; 893-drive portion; The 894-spigot.

The specific embodiment

For the effect that makes convenient simple and direct understanding other features of the present utility model of your auditor and advantage and reached can more manifest, with the utility model conjunction with figs., be described in detail as follows now:

See also Fig. 3, shown in Figure 4, the utility model provides a kind of adjustment type pivot structure, and it comprises:

One transcapsidation body 1 is provided with accommodation space 11 in the described transcapsidation body 1, and described transcapsidation body 1 one sides are provided with several and adjust hole 12, and described again transcapsidation body 1 opposite side is provided with inserts hole 13;

One axle center 2, described axle center 2 one ends are arranged in the accommodation space 11 of transcapsidation body 1, and described axle center 2 one sides are provided with first hole 21, described again axle center 2 opposite sides are provided with second hole 22, and described second hole 22 and first hole 21 connect, the aperture of described again second hole 22 is greater than the aperture of first hole 21, and the aperture of described first hole 21 is greater than the aperture in transcapsidation body 1 its adjustment hole 12;

One fixed mechanism 3, please cooperate again consult shown in Figure 5, described fixed mechanism 3 fastens inserts hole 13 at transcapsidation body 1, adjust first hole 21 in hole 12 and axle center 2, in second hole 22, and described fixed mechanism 3 is provided with first and inserts solid element 31, described first inserts solid element 31 via inserting hole 13, second hole 22 and fasten at first hole 21 in axle center 2 and transcapsidation body 1 that it is adjusted between hole 12, described again first inserts solid element 31 can be ball, described first insert the diameter of the diameter of solid element 31 in addition greater than transcapsidation body 1 its adjustment hole 12, and can prevent that described first inserts solid element 31 by adjusting hole 12 persons of dropping, and described fixed mechanism 3 is provided with second and inserts solid element 32, described second inserts solid element 32 1 end contacts inserts solid element 31 first, described again second inserts solid element 32 can be spring, and described fixed mechanism 3 is provided with the 3rd and inserts solid element 33, be provided with trepanning 331 in the described the 3rd slotting solid element 33 1 ends, be provided with to portion 332 in the described again the 3rd slotting solid element 33, described portion's 332 contacts of supporting are inserted solid element 32 1 ends second, and the described the 3rd inserts solid element 33 can be sleeve, and the described again the 3rd inserts solid element 33 is installed in second hole 22;

Please cooperate again consult shown in Figure 6, when transcapsidation body 1 one ends of the present utility model are installed in the axle center assembly 82 of lockset 4, rely on described transcapsidation body 1 one sides to be provided with several and adjust hole 12, please arranging in pairs or groups, it is shown in Figure 3 to consult again, and described fixed mechanism 3 can fasten arbitrarily inserts hole 13 at transcapsidation body 1, adjust first hole 21 in hole 12 and axle center 2, second hole 22, please cooperate again and consult Fig. 5, shown in Fig. 5 A, but the length of rapid adjustment the utility model integral body, please cooperate again and consult Fig. 7, shown in Figure 8, and can make described transcapsidation body 1 and axle center 2 adjust length according to the thin door body 5 or the thicker door body 52 of different-thickness, get so that described axle center 2 one ends are arranged in the lockhole 51 that approaches door body 5 or thick door body 52 and be connected in fireproofing door lock 50, thereby can be applicable to the door body of different-thickness, and then can significantly promote applicability person of the present utility model;

Therefore, the utility model is to rely on described transcapsidation body 1 one sides to be provided with several to adjust hole 12, and described fixed mechanism 3 fastens first hole 21, second hole 22 of inserting hole 13, adjustment hole 12 and axle center 2 at transcapsidation body 1, but length in order to do rapid adjustment the utility model integral body, and can make described transcapsidation body 1 can adjust length according to different door body thicknesses with axle center 2, thereby can be applicable to the door body of different-thickness, and then can significantly promote applicability of the present utility model.

For making the utility model more show its progressive and practicality, hereby as follows with one comparative analysis of existing do:

Prior art:

1, the length of rotating shaft immobilizes.

2, only can be applicable to the door of same specification fixed thickness.

3, applicability is limited.

The utility model advantage:

But the length of 1 rapid adjustment the utility model integral body.

2, can make described transcapsidation body can adjust length according to different door body thicknesses from the axle center.

3, can be applicable to the door body of different-thickness.

4, can significantly promote applicability person of the present utility model.

More than explanation is just illustrative for the utility model; and nonrestrictive, those of ordinary skills understand, in the situation that does not break away from the spirit and scope that claim limits; can make many modifications, variation or equivalence, but all will fall within the protection domain of the present utility model.

Claims

1. an adjustment type pivot structure is characterized in that, comprises:

2. adjustment type pivot structure according to claim 1 is characterized in that: the aperture of described second hole is greater than the aperture of first hole.

3. adjustment type pivot structure according to claim 1 is characterized in that: the aperture of first hole in described axle center is greater than the aperture in the adjustment hole of transcapsidation body.

4. adjustment type pivot structure according to claim 1 is characterized in that: described fixed mechanism is provided with first and inserts solid element, and described first inserts admittedly, and element is a ball, and described first inserts the diameter of the diameter of solid element greater than the adjustment hole of transcapsidation body.

5. adjustment type pivot structure according to claim 1 is characterized in that: described fixed mechanism is provided with second and inserts solid element, and described second inserts admittedly, and element is a spring.

6. adjustment type pivot structure according to claim 1, it is characterized in that: described fixed mechanism is provided with the 3rd and inserts solid element, be provided with trepanning in the described the 3rd slotting solid element one end, be provided with to portion in the described again the 3rd slotting solid element, and the described the 3rd slotting element admittedly is a sleeve.