CN203239103U

CN203239103U - Flush bolt telescopic rod adjusting and positioning device

Info

Publication number: CN203239103U
Application number: CN 201320233682
Authority: CN
Inventors: 江锦华
Original assignee: ASMITH HARDWARE ENTERPRISE CO LTD
Current assignee: ASMITH HARDWARE ENTERPRISE CO LTD
Priority date: 2013-05-03
Filing date: 2013-05-03
Publication date: 2013-10-16
Anticipated expiration: 2023-05-03

Abstract

The utility model relates to a flush bolt telescopic rod adjusting and positioning device which comprises a fixing plate, an adjusting plate, a lock piece and two rotary wheels, wherein the fixing plate is provided with a first fixing plate body and a second fixing plate body vertically connected with the first fixing plate body; the second fixing plate body is provided with a long slotted hole; the adjusting plate is provided with a first adjusting plate body and a second adjusting plate body vertically connected with the first adjusting plate body; the first adjusting plate tightly clings to the edge of the second fixing plate body; the second adjusting plate body is provided with a lock hole; the lock piece penetrates through the long slotted hole to be locked with the lock hole to connect the fixing plate with the adjusting plate; the lock piece can slide back and forth in the long slotted hole under the action of an external force to drive the adjusting plate to adjust a related position between the adjusting plate and the fixing plate; the rotary wheels are arranged on the second adjusting plate body at a predetermined interval. Therefore, the effects of reducing noise, reducing wear and simply adjusting and positioning are achieved.

Description

World bolt expansion link is adjusted and positioner

Technical field

The utility model is relevant with world bolt, refers to specifically the bolt expansion link adjustment of a kind of world and positioner.

Background technology

See also Fig. 1, existing world stud structure 1 consists predominantly of handle 2, rotating disk 3 and two tightening latches 4; This handle 2 is the positions, door-plate 6 fronts (lateral surface) that are arranged on highlightedly cabinet 5, this rotating disk 3 is arranged on the position, the back side (medial surface) of door-plate 6, two tightening latches 4 are connected to the upper and lower side of rotating disk 3, handle 2 is connected with rotating disk 3, to drive this rotating disk 3 rotations, and then drive tightening latch 4 and carry out upper and lower displacement, to reach snib (locking door-plate) or to take off the state of bolt (but opening-door plate).

In addition; tightening latch 4 is unlikely in the process of upper and lower displacement (lifting) arbitrarily to be rocked in order to make; or avoid tightening latch 4 when door-plate 6 is unlocked or cuts out thereupon before and after beat; world stud structure 1 more can include a tightening latch stopping means 7 that is set in door-plate 6 back sides, to provide position limitation protection and support to tightening latch 4.

Yet, common tightening latch stopping means 7 is a L-type sheet, and has a keyhole 8 than tightening latch 4 slightly larger in diameter, tightening latch 4 passes keyhole 8, so as to spacing tightening latch 4 laterally, but since tightening latch 4 in the process of upper and lower displacement, can contact with the hole wall of keyhole 8 unavoidably, therefore can produce sharp-pointed and noise that disturb the people, and the position of keyhole 8 all must be had made to order along with position and the size of tightening latch 4 with size, thereby the trouble that the puzzlement in the manufacturing is arranged and keep in repair.

In addition, the tightening latch stopping means that a kind of different patterns are in the streets also arranged, its primary structure has a L-type sheet and two runners that are installed on the L-type sheet, be arranged on the door-plate by this L-type sheet, described two runners then are positioned on the relative side of tightening latch respectively, make tightening latch when upper and lower displacement, can be by runner rotation simultaneously, and reduce the noise produce, and described runner and discriminably in addition displacement on the L-type sheet, with tightening latch size, the position of applicable different size.But, the structure of this kind tightening latch stopping means when the adjustment of and position big or small in response to different tightening latches, must be adjusted displacement to each runner independently, not only in operation, comparatively bother and expend time in, and the not accurate enough situation in the position of adjustment is also easily arranged after adjustment.

The utility model content

In view of this, for improving the existing problem that exists, one of the purpose of this utility model is to be to provide the bolt expansion link adjustment of a kind of world and positioner, its adjust with the location on all suitable simple and easy, save time and operational convenience to reach.

Another purpose of the present utility model is to be to provide the bolt expansion link adjustment of a kind of world and positioner, can critically adjust relevant position.

Another purpose of the present utility model is to be to provide the bolt expansion link adjustment of a kind of world and positioner, can reduce the noise that produces and can reduce the wearing and tearing that cause.

Therefore, for reaching above-mentioned purpose, the utility model provides the bolt expansion link adjustment of a kind of world and positioner, realizes that the technical scheme of above-mentioned purpose is as follows:

World bolt expansion link is adjusted and positioner, and it is characterized in that: structure comprises:

Fixed head, described fixed head have the first fixed plate body and reach and the first fixed plate body the second fixed plate body connected vertically, have a long slot bore on the second fixed plate body;

Adjust plate, described adjustment version has first and adjusts plate body and adjust plate body with the first adjustment plate body connected vertically second, described first adjusts on the edge of the second fixed plate body that plate body covers fixed head, and described second adjusts on the plate body and have a lockhole corresponding to described long slot bore position;

Latch fitting, described latch fitting pass the long slot bore of fixed head and the lockhole interlocking of described adjustment plate, with fixed head with adjust plate and linked, and this latch fitting can be subjected to External Force Acting, latch fitting carries out reciprocal slippage in long slot bore; Two runners, described runner according to preset space length be arranged on second of described adjustment plate and adjust on the plate body.

Latch fitting carries out reciprocal slippage in long slot bore can drive the relevant position of adjusting between plate adjustment and fixed head.

Preferably, described fixed head is a L-type plate, and described adjustment plate is a L-type plate.

Preferably, the first fixed plate body of described fixed head and the second fixed plate body vertical connection integratedly; The first adjustment plate body of described adjustment plate and the second adjustment plate body be vertical the connection integratedly.

Preferably, have at least one locking hole on the first fixed plate body of fixed head, for

At least one locking part penetrates and is locked on the door-plate.

Preferably, has indicating graduation on the second fixed plate body lateral surface of described fixed head;

Second of adjustment plate is adjusted on the plate body medial surface has Warning Mark.

Preferably, have one corresponding to this elongated slot on second of described adjustment plate the adjustment plate body

The form of hole site.

Preferably, the lockhole of described adjustment plate is screw; Described latch fitting is bolt, and is described

Latch fitting is threaded with lockhole.

Preferably, described each runner has respectively wheel shaft and wheel body, described each wheel shaft

An end pass and adjust second of plate and adjust plate body, wheel body is socketed in the other end of wheel shaft,

Wheel body can rotate relative to wheel shaft, has the arc stage casing of an indent on the wheel body.

Preferably, have two interlocking holes, each lock on the second adjustment plate body of adjustment plate

Connect an end that passes respectively wheel shaft in the hole.

Preferably, also include a pull bar, have the trepanning corresponding with the interlocking hole on the pull bar, the wheel shaft that passes wheel body is connected with trepanning is adaptive.

The utility model can critically be adjusted relevant position, reduces the noise that produces and can reduce the wearing and tearing that cause.

Description of drawings

Fig. 1 is the constitutional diagram of the world stud structure of prior art.

Fig. 2 is the three-dimensional exploded view of the utility model preferred embodiment.

Fig. 3 is three-dimensional combination figure embodiment illustrated in fig. 2.

Fig. 4 is the three-dimensional combination figure of another angle embodiment illustrated in fig. 2.

Fig. 5 is use view embodiment illustrated in fig. 2.

Fig. 6 is use view embodiment illustrated in fig. 2.

Fig. 7 is use state action schematic diagram embodiment illustrated in fig. 2.

Fig. 8 is use state action schematic diagram embodiment illustrated in fig. 2.

Fig. 9 is use state action schematic diagram embodiment illustrated in fig. 2.

Figure number explanation: world stud structure 1, handle 2, rotating disk 3, tightening latch 4, cabinet 5, door-plate 6, tightening latch stopping means 7, keyhole 8, world bolt expansion link is adjusted and positioner 100, fixed head 10, the first fixed plate body 11, locking hole 111, the second fixed plate body 12, long slot bore 121, adjust plate 20, first adjusts plate latch fitting 30 bodies 21, second adjusts plate body 22, lockhole 221, form 222, interlocking hole 223, runner 40, wheel shaft 41, flange 411, wheel body 42, arc stage casing 421, pull bar 50, trepanning 51, locking part 91, door-plate 92, expansion link 93, handle 94, rotating disk 95.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is described in detail.

Fig. 2～9 are preferred embodiments provided by the utility model.World bolt expansion link is adjusted and positioner 100, and it consists predominantly of a fixed head 10, and adjusts plate 20, a latch fitting 30, two runners 40 and a pull bar 50, wherein;

Consult Fig. 2～Fig. 5, fixed head 10, substantially be a L-type plate, fixed head 10 has one first fixed plate body 11 and one and these the first fixed plate body 11 one the second fixed plate body 12 connected vertically, has at least one locking hole 111 on the first fixed plate body 11, penetrate and be locked on the door-plate 92 at least one locking part 91, have a long slot bore 121 on the second fixed plate body 12, and be provided with an indicating graduation 122 in the lateral surface position of the second fixed plate body 12.

Consult Fig. 2～Fig. 5, adjust plate 20, substantially be a L-type plate, adjusting plate 20 has one first and adjusts plate body 21 and and first adjust plate body 22 one the second adjustment plate body 22 connected vertically with this, the first medial surface of adjusting plate body 21 is to fit tightly on the second fixed plate body 12 top faces of fixed head 10, and can be subjected to External Force Acting and horizontal sliding, the second medial surface of adjusting plate body 22 then fits tightly with the medial surface of the second fixed plate body 12, and have lockhole 221 and the form 222 corresponding to these long slot bore 121 positions corresponding to long slot bore 121 positions on this second adjustment plate body 22, lockhole 221 is a screw, second adjusts on the plate body 22 and has two interlocking holes 223, the second and adjust on the medial surface of plate bodys 22 and also have a Warning Mark 224.

Consult Fig. 2～Fig. 5, latch fitting 30 is a bolt, passes long slot bore 121 and the locking that is threaded with the lockhole 221 of adjusting plate 20 from the second fixed plate body 12 lateral surfaces of fixed head 10, so that the relative position of 20 of fixed head 10 and adjustment plates is fixed.

Consult Fig. 2～Fig. 5, described two runners 40, be with preset space length be arranged on and adjust on the plate 20, pass from the centre of two runners 40 for an expansion link 93, and reach the effect that limits expansion link 93 positions.Two runners 40 have respectively a wheel shaft 41 and a wheel body 42, one end of each wheel shaft 41 passes adjusts plate 20 separately in the corresponding interlocking hole 223, and has a flange 411 on the outer peripheral face of each wheel shaft 41, wheel body 42 is socketed on the wheel shaft 41, and a side of this wheel body 42 is to be connected on this flange 411, this wheel body 42 can be rotated relative to this wheel shaft 41, and wheel body 42 also has the arc stage casing 421 of an indent, amplexiforms in order to the external surface with this expansion link 93.

Consult Fig. 2～Fig. 5, pull bar 50, be socketed on the wheel shaft 41 of two runners 40, pull bar 50 has the trepanning 51 of two preset space lengths corresponding with interlocking hole 223, each trepanning 51 is socketed respectively on the corresponding with it wheel shaft 41, the described wheel shaft that is connected with trepanning 41 free ends (outer end) are this end wheel shaft that passes wheel body, limit the distance of 40 of two runners by trepanning.

Above-described embodiment is each member of a preferred embodiment provided by the utility model and the introduction of assembling mode thereof, then its mode of occupation is described below again:

At first, such as Fig. 6～shown in Figure 8, during handle 94 outside user's turn is positioned at door-plate 92 (as shown in Figure 6), just can drive a rotating disk 95 that is positioned at door-plate 92 and rotate (as shown in Figure 7), and then drive expansion link 93 and carry out upper and lower displacement (as shown in Figure 8), to reach snib (locking door-plate) or to take off the state of bolt (but opening-door plate).

Because expansion link 93 is when upper and lower displacement, two wheel bodys 42 that amplexiform in this expansion link 93 outside can rotate thereupon, and can reduce friction, and then reduce the noise that produces, and reduce friction and also simultaneously can avoid the impaired of member, and prolong the life-span of use.

In addition, when needs are adjusted the position of this expansion link 93, only need this latch fitting 30 is unscrewed a little, and this latch fitting 30 moved along this long slot bore 121, just can drive simultaneously the position adjustment of 10 of this adjustment plate 20 and this fixed heads, thus, just displacement (as shown in Figure 9) slightly can be done in the position of this expansion link 93, to be adjusted to the appropriate location, again this latch fitting 30 is screwed, can once again this fixed head 10 and this be adjusted plate 20 and be fixed, therefore, all suitable simple and easy of adjustment of the present utility model and locate mode can not only increase applicable scope, has more the convenience on standby the use.

Moreover, owing to having indicating graduation 122 on this fixed head 10, and have Warning Mark 224 on this adjustment plate 20, so can by the position of 122 of this Warning Mark 224 and indicating graduations, carry out exactly displacement, to reach the effect of accurate adjustment.

The above, it only is preferred embodiment provided by the utility model, be not to limit practical range of the present utility model, the equal variation that all related art techniques persons in the art do according to the utility model all should belong to the scope that the utility model is contained.

Claims

1. bolt expansion link in the world is adjusted and positioner, and it is characterized in that: structure comprises: fixed head, described fixed head have the first fixed plate body and reach and the first fixed plate body the second fixed plate body connected vertically, have a long slot bore on the second fixed plate body; Adjust plate, described adjustment version has first and adjusts plate body and adjust plate body with the first adjustment plate body connected vertically second, described first adjusts on the edge of the second fixed plate body that plate body covers fixed head, and described second adjusts on the plate body and have a lockhole corresponding to described long slot bore position; Latch fitting, described latch fitting pass the long slot bore of fixed head and the lockhole interlocking of described adjustment plate, with fixed head with adjust plate and linked, and this latch fitting can be subjected to External Force Acting, latch fitting carries out reciprocal slippage in long slot bore; Two runners, described runner according to preset space length be arranged on second of described adjustment plate and adjust on the plate body.

2. the world according to claim 1 bolt expansion link is adjusted and positioner, and it is characterized in that: described fixed head is a L-type plate, and described adjustment plate is a L-type plate.

3. the world according to claim 1 bolt expansion link is adjusted and positioner, it is characterized in that: the first fixed plate body of described fixed head and the second fixed plate body be vertical the connection integratedly; The first adjustment plate body of described adjustment plate and the second adjustment plate body be vertical the connection integratedly.

4. world bolt expansion link adjustment according to claim 1 and positioner is characterized in that: have at least one locking hole on the first fixed plate body of fixed head, penetrate and be locked on the door-plate at least one locking part.

5. world bolt expansion link adjustment according to claim 1 and positioner is characterized in that: have indicating graduation on the second fixed plate body lateral surface of described fixed head; Second of adjustment plate is adjusted on the plate body medial surface has Warning Mark.

6. world bolt expansion link adjustment according to claim 1 and positioner is characterized in that: has a form corresponding to this long slot bore position on the second adjustment plate body of described adjustment plate.

7. the world according to claim 1 bolt expansion link is adjusted and positioner, and it is characterized in that: the lockhole of described adjustment plate is screw; Described latch fitting is bolt, and described latch fitting is threaded with lockhole.

8. the world according to claim 1 bolt expansion link is adjusted and positioner, it is characterized in that: described each runner has respectively wheel shaft and wheel body, one end of described each wheel shaft passes the second adjustment plate body of adjusting plate, wheel body is socketed in the other end of wheel shaft, wheel body can rotate relative to wheel shaft, has the arc stage casing of an indent on the wheel body.

9. world bolt expansion link adjustment according to claim 8 and positioner is characterized in that: has two interlocking holes on the second adjustment plate body of adjustment plate, pass respectively an end of wheel shaft in each interlocking hole.

10. the world according to claim 8 bolt expansion link is adjusted and positioner, and it is characterized in that: also include a pull bar, have the trepanning corresponding with the interlocking hole on the pull bar, the wheel shaft that passes wheel body is connected with trepanning is adaptive.