CN206000263U - A kind of Tiandi lock - Google Patents

Abstract

The utility model is related to a kind of Tiandi lock, it include base, handle, rotary column, handle, in flakes, under in flakes, upper plug-in unit and lower plug-in unit, the base includes main part and fixed part, the main part and the fixed part connect setting, and the fixed part is arranged on the two ends of the main part；Meanwhile, the handle is by connector through the fixed part connect setting in door body.By by the handle by connector through the fixed part connect setting in door body, so, the handle is when applying external force opens door body, external force can be directly delivered in door body, without first external force being delivered to base, the phenomenon that is delivered to by base in door body again, it is to avoid easily cause base and loosen and then peel off the problem in door body because external force is directly delivered on base.

Description

A kind of Tiandi lock

Technical field

The utility model is related to lock technology field, and in particular to a kind of Tiandi lock.

Background technology

By tapered end, handspike, upper and lower dead bolt, universe rod, the accessory such as hood constitute Tiandi lock, be mainly used in double open fire resistant doorsets, Play generation fire disaster escaping effect.With the development of economic activity, Tiandi lock is also increasingly applied to more classes and does not go up, As industrial door, industrial door is used as the conventional facility of enterprise, it is adaptable to which opening speed, insulation, sound insulation, sealing, wind resistance etc. are required relatively High bulk storage plant, logistic industry, medicine food, industrial enterprise, paint industry etc..Larger, inconvenient especially for door opening Ground door body is installed and plays a part of convenient and swift unlatching.Although Tiandi lock has been widely used in the industry that all trades and professions are used Men Shang, but after being in the past mounted with Tiandi lock in industrial door, in addition it is also necessary to additionally mounted catch, how one erector Sequence, and structure is more complicated, also inconvenient when use.

In order to overcome the deficiencies in the prior art, Chinese patent literature CN204627224U discloses a kind of for application industry Door and combined padding and drying system gate Tiandi lock, it include base, cover plate, handle, handspike, upper connection sheet, upper lock tongue, lower connection sheet, under Dead bolt, wherein, the base is additionally provided with bearing pin, and the width of the base is adapted with the width of the cover plate, is connected by screw Connect, a semi-enclosed accommodation space is formed, a part for the handspike is arranged in the accommodation space, and pass through the axle Pin is connected with the base；The upper lock tongue, lower dead bolt are connected with handspike by upper connection sheet, lower connection sheet respectively, described on Connection sheet, lower connection sheet are entirely accommodated in the accommodation space, and the upper lock tongue, lower dead bolt are partially received in the accommodating sky In, the handle is arranged on base by connector.

Above-mentioned technology by by described handle be arranged on base through connector, but, use when, due to the handle It is arranged on base, when the handle applies external force, external force first will be transmitted on base first, be then transmitted to door body again On, so, in use for some time, the base can produce pine due to the connection acted between the door body of external force Dynamic, more seriously, the base even can be peeled off from the door body, and Tiandi lock is damaged, and setting cannot make With.

Utility model content

For this purpose, technical problem to be solved in the utility model is the Tiandi lock of prior art due to handle connect setting On base, using when easily cause base to loosen and then peel off problem in door body.

For solving above-mentioned technical problem, the utility model provides a kind of Tiandi lock, and which includes：Base and handle, described Base includes main part and fixed part, the main part and the fixed part connect setting, and the fixed part be arranged on described The two ends of main part；Meanwhile, the handle is by connector through the fixed part connect setting in door body；

Rotary column, the rotary column are arranged on the base；

Handle, the one end of the handle are rotatably provided on the rotary column；Meanwhile, it is connected with the handle In flakes and under in flakes, described in flakes with described under be connected to upper plug-in unit and lower plug-in unit in flakes；

The upper plug-in unit and the lower plug-in unit are each passed through the both ends of the handle.

Further, pad is provided with the rotary column between the base and the handle.

Further, the end of the rotary column is provided with locking clamping block, the locking clamping block and the pad match and make The handle can rest on a certain position when rotated.

Further, connecting leg and lower connecting leg are also included, its difference connect setting on described in flakes with described on plug-in unit Between, described under in flakes and the lower inserted sheet between.

Further, upper hopper chute and gliding groove is also included, and the upper connecting leg and the lower connecting leg is located at respectively or wears The upper hopper chute and the gliding groove is crossed, meanwhile, the upper hopper chute and the gliding groove are arranged on the base.

Further, also include cover plate, the cover plate covers the main part of the base, and the main part and institute State between cover plate formation accommodation space, and with the main part connect setting；Described handle one end stretch out the accommodation space and Can rotate to an angle.

Preferably, post holes is provided with the main part, the cover plate is fixed using fixture by the post holes On the base.

Further, at least one fixed cover, the fixed cover are respectively arranged with plug-in unit and the lower plug-in unit on described It is fixed in the door body, the upper plug-in unit and the lower plug-in unit are each passed through the fixed cover.

Preferably, can also the cover plate and the handle connect setting.Further, the cover plate and the handle one Chemical conversion type is arranged.

Technique scheme of the present utility model has advantages below compared to existing technology：

(1) Tiandi lock of the present utility model, it include base, handle, rotary column, handle, in flakes, under in flakes, upper plug-in unit With lower plug-in unit, the base includes main part and fixed part, the main part and the fixed part connect setting, and the fixation Portion is arranged on the two ends of the main part；Meanwhile, the handle is by connector through the fixed part connect setting in door body On.By, by the handle by connector through the fixed part connect setting in door body, so, the handle is applying When external force opens door body, external force can be directly delivered in door body, without first external force being delivered to base, then transmitted by base Phenomenon in door body, it is to avoid easily cause base and loosen and then peel off asking in door body because external force is directly delivered on base Topic；Further, along with the fixation between the fixed part and the door body, form the base and be fixed on the door body On strength have two kinds, increased fixing intensity, further reduce because frequent operation Tiandi lock cause base loosen phenomenon.

(2) Tiandi lock of the present utility model, by being provided with the rotary column between the base and the handle Pad so that the handle directly will not produce friction with the base when rotated, causes abrasion, damages handle, improves which Service life.

(3) Tiandi lock of the present utility model, is provided with locking clamping block in the end of the rotary column, the locking clamping block and institute Stating pad and matching makes the handle rest on a certain position, that is, the locking clamping block and the pad phase when rotated Coordinating makes the handle stay in door when rotated from the position for reaching pass, does not appear in door body when opening or close, The handle voluntary activity, causes to also need to be adjusted before Tiandi lock is sealed, meanwhile, the locking clamping block can also prevent described Handle comes off the rotary column when rotated.

(4) Tiandi lock of the present utility model, is provided by connecting leg and lower connecting leg so that on described in flakes with described on Plug-in unit, described under the transmission of strength is more smooth and the lower plug-in unit between in flakes, make the upper plug-in unit and the lower plug-in unit End is more easily inserted jack or slot.

(5) Tiandi lock of the present utility model, also includes upper hopper chute and gliding groove, and the upper connecting leg and the lower connecting leg It is located at respectively or through the upper hopper chute and the gliding groove, meanwhile, the upper hopper chute and the gliding groove are arranged on described On base, by such setting, the upper connecting leg and the lower connecting leg connect on described respectively upper to be inserted with described in flakes Part, described under in flakes with the lower plug-in unit when, transmission strength more genial and smooth.

(6) Tiandi lock of the present utility model, the cover plate and the handle connect setting.Further, the cover plate and institute State handle integrated molding to arrange, so pull down the handle, you can maintenance world lock assembly, easy to maintenance, convenient disassembly.

Description of the drawings

For the technical scheme being illustrated more clearly that in the utility model specific embodiment, below will be to specific embodiment party Accompanying drawing to be used needed for formula does simple introduction, it should be apparent that, drawings in the following description are of the present utility model one A little embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this A little accompanying drawings obtain other accompanying drawings.

Fig. 1 is the structural representation that the Tiandi lock described in the utility model embodiment does not include the cover plate and the handle Figure；

Fig. 2 is the sectional view of pad described in the utility model embodiment and the locking clamping block at the rotary column position；

Fig. 3 is the front view that the utility model implements the cover plate；

Fig. 4 is the A-A view of Fig. 3；

Fig. 5 is a kind of structural representation that shakes hands described in the utility model embodiment；

Fig. 6 is the top view of Fig. 5；

Fig. 7 is another kind of structural representation that shakes hands described in the utility model embodiment；

Fig. 8 is the top view of Fig. 6；

In figure reference is expressed as：1- base；11- main part；12- fixed part；2- shakes hands；3- door body；4- rotary column；5- Handle；On 6- in flakes；Under 7- in flakes；The upper plug-in unit of 8-；Plug-in unit under 9-；10- pad；11- locking clamping block；The upper connecting leg of 12-；Under 13- Connecting leg；14- upper hopper chute；15- gliding groove；16- cover plate；17- post holes；18- fixed cover；19- insert hole；20- insert hole.

Specific embodiment

Below in conjunction with the accompanying drawings clear, complete description is carried out to content of the present utility model, it is clear that described embodiment It is a part of embodiment of the present utility model, rather than whole embodiments.Occupy the embodiment in the utility model, this area The other embodiment obtained under the premise of creative work is not made by those of ordinary skill, belongs to the utility model protection Scope.

Embodiment 1

The present embodiment provides a kind of Tiandi lock, and which includes：Base 1 and handle 2, the base 1 include main part 11 and consolidate Determine portion 12, the main part 11 and 12 connect setting of the fixed part, and the fixed part 12 is arranged on the main part 11 Two ends；Meanwhile, the handle 2 is by connector through 12 connect setting of the fixed part in door body 3；Rotary column 4, the rotary column 4 are arranged on the base 1；Handle 5, the one end of the handle 5 are rotatably provided on the rotary column 4；Meanwhile, the handle Be connected with 5 in flakes 6 and under in flakes 7, described in flakes 6 and described under 7 be connected to plug-in unit 8 and lower insert in flakes Part 9；The upper plug-in unit 8 and the lower plug-in unit 9 are each passed through the both ends of the handle 2.

Technique scheme is core technology scheme of the present utility model, by passing through the handle 2 by connector , in door body 3, so, when applying external force opens door body 3, external force can be directly for the handle 2 for 12 connect setting of the fixed part It is delivered in door body 3, without first external force being delivered to base 1, then the phenomenon in door body 3 is delivered to by base 1, it is to avoid Easily cause the loosening of base 1 and then peel off in the problem of door body 3 because external force is directly delivered on base 1；Further, along with institute The fixation between fixed part 12 and the door body 3 is stated, the strength that the formation base 1 is fixed in the door body 3 has two Kind, fixing intensity is increased, is further reduced and causes the phenomenon of the loosening of base 1 because of frequent operation Tiandi lock

Specifically, as shown in figure 1, the base 1 includes main part 11 and is arranged on consolidating for 11 both ends of the main part Determining portion 12, rotary column 4 being provided with the main part 11, the rotary column 4 is fixedly installed on the base 1, is preferably provided at The middle position of the base 1, and 4 preferred cylindricality of the rotary column, particularly cylinder；The fixed part 12 and the main part The mode of 11 connect settings has a lot, preferably integrated formed structure, and the fixed part 12 be in order to the base 1 with described Door body 3 is fixed setting, is preferably provided with fixing hole 19 on the fixed part 12, by connector such as screw, holdfast Deng the base 1 is fixed in the door body 3, on each described fixed part 12, four fixing holes 19 are preferably provided with, It is selected in two of which to be directly anchored in the door body, remaining two are used for fixing handle 2, and the handle 2 generally comprises handle Force section and handle installation portion, in the present embodiment, handle installation portion is at the two ends of the handle force section, and the two ends and institute Two fixed parts for stating base 1 match, using connector screw, holdfast etc. are shaken hands on installation portion through as described in being arranged on Hole and then fix through the hole on the fixed part 12 with the door body 3；As for described handle 3 shape, as viewed in figures 5-8, Can be curved handle or vertical pulling hand；The one end of the handle 5 is rotatably provided on the rotary column 4, that is to say, that to institute The other end for stating handle 5 applies strength, and the handle 5 can be rotated with the rotary column 4 as axle, so as to drive be arranged on described Handle 5 upper in flakes 6 and under in flakes 7, and then drive be separately positioned on described in flakes 6 and described under upper plug-in unit 8 in flakes on 7 With lower plug-in unit 9 so that the upper plug-in unit 8 and the lower plug-in unit 9 end insertion be arranged on body of wall or doorframe on plug-in unit Hole 20；And, the upper plug-in unit 8 and the lower plug-in unit 9 are each passed through the both ends of the handle 2, that is, the drawing of the handle 2 Hand installation portion.

Further, as shown in Fig. 2 being provided with pad on the rotary column 4 between the base 1 and the handle 5 That is be equipped with pad 10 on the rotary column 4 of the position, it is split or one as the pad 10, or The pad is integrally fixed on the base 1 and is also integrally fixed on the handle 5, or be circular ring type or with the handle The consistent shape of the 5 end basic configurations, can be carried out specifically chosen, and preferably described pad 10 is and the end of the handle 5 The consistent shape of portion's basic configuration, and the pad 10 is nylon spacer.

Further, as shown in Fig. 2 being provided with locking clamping block 11, the locking clamping block 11 and institute in the end of the rotary column 4 Stating pad 10 and matching makes the handle 5 rest on a certain position when rotated, as the shape of the locking clamping block 11, excellent Ring selection is located on the rotary column 4, and for convenience the locking clamping block 11 is fixed on the rotary column 4, when the locking is pressed When 11 ring of block is located on the rotary column 4, using the screwed hole for being arranged on 4 end of the rotary column, and it is fixed using screw Firmly.Further, preferably described locking clamping block 4 is annulus post shapes, while screw is fixed for convenience, the hollow bulb of the annulus post Be divided into cylindrical and round platform to combination.

Further, in order that on described in flakes 6 and described under 7 pass to the upper plug-in unit 8 and the lower plug-in unit 9 in flakes The soft buffering of strength, on described in flakes 6 and described on inserted sheet 8, described under be provided with connecting leg between 7 and lower plug-in unit 9 in flakes 12 and lower connecting leg 13, as its shape, it is not particularly limited, preferably square tube.

Further, in order that the upper connecting leg 12 and lower connecting leg 13 when moving up and down not sideslip, without departing from the bottom Upper hopper chute 14 and gliding groove 15 are provided with seat 1, meanwhile, the upper connecting leg 12 and the lower connecting leg 13 are located at respectively or pass through The upper hopper chute 14 and the gliding groove 15, the shape as the upper hopper chute 14 and the gliding groove 15 are not limited, as long as Ensure that the upper connecting leg 12 and lower connecting leg 13 are slided respectively in the upper hopper chute 14 and the gliding groove 15, and can not run out of i.e. Can, preferably described upper hopper chute 14 and the gliding groove 15 are square tube.

Further, in order to keep the sanitary of each part at the main part 11 attractive in appearance, such as shown in Figure 3-4, also set Cover plate 16 is equipped with, the cover plate 16 covers the main part of the base 1, and between the main part 11 and the cover plate Accommodation space is formed, 5 one end of the handle is stretched out the accommodation space and can be rotated to an angle, so as to promote The upper plug-in unit and the lower plug-in unit are moved up and down；As for the shape of the cover plate 16, it is not particularly limited, can be for cutting Face is polyline shaped, such as Fig. 4, can also be arc-shaped for centre, as long as guaranteeing to cover the part at the main part 11, while Activity handle 5 is not affected；As for its fixed form, for being detachably connected, it is preferred that be provided with the main part 11 4 post holes 17, are fixed on the cover plate 16 on the base 1 by described 17 using screw.

Further, fixed cover 18 is provided with the door body 3, and the upper plug-in unit 8 and the lower plug-in unit 9 are each passed through institute Fixed cover 18 is stated, as its number, is selected according to door body size, in the present embodiment, preferably 4.

Embodiment 2

The present embodiment provides Tiandi lock, and which is a kind of improvement that does on the basis of embodiment 1, the technology with embodiment 1 Scheme is compared, and its difference is only in that：

The cover plate 16 is integrally formed setting with the handle connect setting, preferably its, so, maintenance, convenient disassembly.

It should be noted that in the utility model, general door body is two, when the Tiandi lock is used, is symmetrically to set Two for putting.

Obviously, above-described embodiment is only intended to clearly illustrate example, and the not restriction to embodiment.Right For those of ordinary skill in the art, can also make on the basis of the above description other multi-forms change or Change.There is no need to be exhaustive to all of embodiment.And the obvious change thus extended out or Change among the protection domain that creates still in the utility model.

Claims (10)

1. a kind of Tiandi lock, it is characterised in that include：

Base and handle, the base include main part and fixed part, the main part and the fixed part connect setting, and institute State the two ends that fixed part is arranged on the main part；Meanwhile, the handle passes through the fixed part connect setting by connector In door body；

Rotary column, the rotary column are arranged on the base；

Handle, the one end of the handle are rotatably provided on the rotary column；Meanwhile, it is connected with flakes on the handle With under in flakes, described in flakes with described under be connected to upper plug-in unit and lower plug-in unit in flakes；

The upper plug-in unit and the lower plug-in unit are each passed through the both ends of the handle.

2. Tiandi lock according to claim 1, it is characterised in that the rotary column between the base and the handle On be provided with pad.

3. Tiandi lock according to claim 2, it is characterised in that the end of the rotary column is provided with locking clamping block, institute State locking clamping block and the pad matches and makes the handle rest on a certain position when rotated.

4. according to the arbitrary described Tiandi lock of claim 1-3, it is characterised in that also include connecting leg and lower connecting leg, its point Other connect setting on described in flakes and described between plug-in unit, under described in flakes and the lower inserted sheet between.

5. Tiandi lock according to claim 4, it is characterised in that also include upper hopper chute and gliding groove, and the upper company Pipe and the lower connecting leg are located at respectively or through the upper hopper chute and the gliding groove, meanwhile, the upper hopper chute and described under Chute is arranged on the base.

6. Tiandi lock according to claim 5, it is characterised in that also include cover plate, the cover plate covers the base The main part, and between the main part and the cover plate formed accommodation space, and with the main part connect setting；Institute State handle one end to stretch out the accommodation space and can rotate to an angle.

7. Tiandi lock according to claim 6, it is characterised in that be provided with post holes on the main part, by described Post holes is fixed on the cover plate on the base using fixture.

8. Tiandi lock according to claim 7, it is characterised in that be respectively provided with plug-in unit and the lower plug-in unit on described There is at least one fixed cover, the fixed cover is fixed in the door body, the upper plug-in unit and the lower plug-in unit are each passed through institute State fixed cover.

9. Tiandi lock according to claim 6, it is characterised in that the cover plate and the handle connect setting.

10. Tiandi lock according to claim 9, it is characterised in that the cover plate and the handle integrated molding are arranged.