CN205713784U - If the timber of handle - Google Patents

Abstract

This utility model relates to timber.A kind of timber setting handle, including the door body being provided with handle and door lock, the front surface of door body is provided with metal front plate, rear surface is provided with metal rear plate and anticollision mechanism, handle is fixed on the front surface of metal front plate by the handle connecting screw being connected on metal rear plate through metal front plate rear thread, door lock is provided with installing plate, door lock is fixed on a body through installing plate attaching nut by bolt, nut includes screwed hole section, the hole wall of screwed hole section is provided with along the axially extended groove of nut, and groove runs through screwed hole section.This utility model has the advantage that will not produce loosening stripped thread phenomenon after handle is not easy to produce obscission and door lock being dismounted for multiple times, the handle solving existing timber is easily generated handle obscission, be locked in being dismounted for multiple times after twist the tightest problem.

Description

If the timber of handle

Technical field

This utility model relates to timber, particularly relates to a kind of timber setting handle.

Background technology

Door has metallic door, timber and plastic door etc. according to the difference making material.The advantage that timber has low-carbon environment-friendly.The basic structure of timber includes wooden door body, hinge and is connected to handle and the door lock in surface (i.e. front) in front of the door.Door lock is arranged on the front surface of a body by screw.During use, door body is hinged in the door aperture in wall by hinge.Handle is to be followed closely on the front of door body by nail.Existing timber has the disadvantage that owing to the quality ratio of wood is relatively soft, connects the local of nail and easily produces routed and handle is produced and comes off；Door lock easily produces after repeatedly dismantling and twists the tightest phenomenon.

Utility model content

This utility model provides a kind of handle and is not easy to produce the timber setting handle that will not produce loosening stripped thread phenomenon after obscission, door lock being dismounted for multiple times, the handle solving existing timber is easily generated handle obscission, be locked in being dismounted for multiple times after twist the tightest problem.

nullMore than technical problem is that and solved by following technical proposal: a kind of timber setting handle，Including a body，One end of the front surface of described door body is provided with handle and door lock，Described door lock is provided with installing plate，Described door body is provided through the bolt of described installing plate，Described bolt thread connects to be had described installing plate is pressed against the nut on described door body，Described nut includes the screwed hole section coordinated with described bolt，The hole wall of described screwed hole section is provided with along the axially extended groove of nut，Described groove runs through described screwed hole section，The front surface of described door body is provided with metal front plate、Rear surface is provided with metal rear plate，The front surface of described metal rear plate is provided with and is positioned at door intrinsic connection post，The end face of described connection post is provided with the screwed hole of the thickness direction extension along door body，Described handle is provided with handle installing hole，Described metal front plate is provided with via，Described handle is fixed on the front surface of described metal front plate by the handle connecting screw sequentially passing through handle installing hole and via rear thread is connected in described screwed hole." screwed hole section " refers to set that section threaded on nut.By arranging metal front plate and metal rear plate in door body front and rear surfaces, handle is connected on metal front plate realize being installed on a body by the handle connecting screw that same metal rear plate is threaded togather；And the material of metal is hard, therefore metal splint be not easy to produce between routed namely handle and clamping plate with the position that handle connecting screw connects and be not easy generation segregation phenomenon, and the setting of clamping plate makes also to be not easy during the power that a body pulled handle to produce routed, the most routed, clamping plate are not easy from door body to depart from, it is achieved thereby that door body is not easy to produce between same handle the beneficial effect of obscission.In this structure, handle connecting screw had both served the effect linked together by handle with metal splint, played again the effect being fixed together by clamping plate fellow disciple body before and after metal, therefore convenient time fixing.Door lock is by being fixed at this internal bolt then attaching nut that arranges of door so that be still able to after being dismounted for multiple times tighten.nullNut in the technical program is by offering groove in the threaded walls of screwed hole section，And groove runs through whole screwed hole section，If screw thread gets rusty or has foreign material，So during turning nut，The foreign material such as rust can be by exclusion to groove，Without the stuck screw thread that affects between nut and the screw thread of bolt according to normal orbiting motion、Thus cause the phenomenon of stripped thread to occur，Before twist-on nut，Some lubricating oil can be dripped in groove，After in nut twist-on to bolt，Unnecessary lubricating oil can be stored in groove，Play the function of pcrmanent lubrication，The long rear thread of evaluation time is got rusty，But as long as staggering slightly some positions between screw thread，Screw thread can be lubricated again by the lubricating oil being stored in groove，Screw thread is made to turn on easily，It is unlikely to stripped thread，Simultaneously because being designed with groove，Destroy the seriality of screw thread，So nut is not easy to loosen，Locking function can be higher.

As preferably, described groove is " V " shape groove.When nut is screwed on bolt, groove is oblique line with the line that contacts of the screw thread on bolt, and during rotation, the edge of groove is good with the scraping effect of foreign material to the rust on screw thread so that be less susceptible to stripped thread between nut and Hanging bolt.

As preferably, the angular aperture of described groove is 20 ° to 60 °.Can either ensure there are enough water environment capacities, have the intensity that ensure that Luo Ya is enough.

As preferably, the cell wall of described groove is provided with sword.Scraping effect to the rust on screw thread Yu foreign material when can improve nut rotation.

As preferably, described groove is three or four, and described groove is evenly distributed on the hole wall of described screwed hole section.When screw thread gets rusty or has foreign material on it, nut only need to rotate a less angle i.e. no more than 60 degree just can be discharged in groove by the foreign material such as rust, if uneven distribution, the angle that in foreign material are discharged to groove, the required angle rotated can be to be rotated than being uniformly distributed is big, namely anti-slip thread function do not have equally distributed good, if the quantity of groove is opened too much, the intensity of nut can be affected.

As preferably, described nut outer surfaces is axially sequentially provided with guiding area, operation area and crimping district, and the cross-sectional area of described guiding area, operation area and crimping district three becomes big successively, and described operation area is positive hexagonal prism.Hexagon is more general, is not required to special tool(s) and just this nut can be carried out twist-on operation.

As preferably, the position of the corresponding described via of described door body is provided with accommodating hole, the rear surface of described metal front plate is provided with some elastic retaining sheets being positioned at described accommodating hole, circumferentially distributed along via of described elastic retaining sheet, the free end of described elastic retaining sheet is connected on the side face of described handle connecting screw.When handle connecting screw has the trend unclamped, the free end of retaining sheet can coordinate handle connecting screw to go to play the effect preventing handle connecting screw from exiting, make the connection between handle, clamping plate fellow disciple's body relatively reliable, namely handle is more not easy to produce obscission.

As preferably, described elastic retaining sheet is metal structure, and described elastic retaining sheet welds together with described metal front plate.Metal structure makes the intensity of elastic retaining sheet good；Welding is attached, the space that elastic retaining sheet is taken is little, it is little to take up room, and the accommodating hole offered on door body is little, so that easy to make, the fixing (because the thickness direction size of door body is less of handle can be better adapted to, handle connecting screw is the thickness direction extension along door body, takes up room and is then difficult to layout greatly).

As preferably, the free end of described elastic retaining sheet is connected in the thread groove that the screw thread of described handle connecting screw is formed.Handle connecting screw is more not easy to produce loosening phenomenon, and screw is not easy to produce to loosen and then means more to be not easy to produce between handle fellow disciple's body to disengage phenomenon.

As preferably, described via is threaded togather with described handle connecting screw.Handle connecting screw is more not easy to produce loosening phenomenon, and screw is not easy to produce to loosen and then means more to be not easy to produce between handle fellow disciple's body to disengage phenomenon.

This utility model has an advantage that by arranging metal front plate and metal rear plate, handle be threadedly attached in the handle connecting screw of metal rear plate and be connected on metal front plate, spacing ground fellow disciple's body links together, so that door body produces break-off with being not easy between handle；Metal rear plate arranges connection post, on the end face connecting post, is threaded hole, it is possible to increase metal rear plate is with the number of turns connecting screw thread between handle connecting screw, thus plays the effect of the bonding strength increasing handle fellow disciple's body further；Handle connecting screw also acts as and front and back's clamping plate is more securely retained at the effect on a body so that more convenient during strap；Door lock fixed by nut screw connection bolt, is still able to effectively lock after being dismounted for multiple times；Groove is offered on the screw thread of nut, the edge of groove can will scrape with the foreign material such as the rust on the screw thread of bolt, and is contained in groove, can also store lubricating oil in groove when assembling nut simultaneously, when turning screw thread, screw thread is played lubrication so that being dismounted for multiple times is all not likely to produce stripped thread phenomenon.

Accompanying drawing explanation

Fig. 1 is schematic diagram of the present utility model.

Fig. 2 is the A A cross-sectional schematic of Fig. 1.

Fig. 3 is the close-up schematic view at the C of Fig. 2.

Fig. 4 is the axial schematic diagram of nut.

Fig. 5 is that the A of Fig. 4 is to schematic diagram.

In figure: door body 1, the rear surface 11 of door body, the front surface 13 of door body, accommodating hole 14, door lock 17, installing plate 171, bolt 18, handle 5, handle installing hole 51, handle connecting screw 52, nut 6, groove 61, guiding area 62, operation area 63, crimping district 64, sword 65, the angular aperture B of groove, metal front plate 8, the front surface 81 of metal front plate, via 82, the rear surface 83 of metal front plate, elastic retaining sheet 84, metal rear plate 9, connect post 91, screwed hole 92, the front surface 93 of metal rear plate, the rear surface 94 of metal rear plate.

Detailed description of the invention

With embodiment, this utility model is further described below in conjunction with the accompanying drawings.

Seeing Fig. 1, a kind of timber setting handle, including a body 1 and handle 5.

Door body 1 is wooden structures, is solid wood making or wood flour compacting forms.One end of the front surface of door body 1 is provided with metal front plate 8, door lock 17 and two bolts 18.Door lock 17 is provided with installing plate 171.Bolt 18 is threaded togather with nut 6 after installing plate 171.Installing plate 171 is pressed against on a body 1 and realizes the fixing of door lock 17 by nut 6 fitted bolt 18.

Handle 5 is positioned at the front surface of a body 1.Handle 5 is fixed on metal front plate 8 by two handle connecting screws 52.

Seeing Fig. 2, the rear surface 11 of door body is provided with metal rear plate 9.The rear surface 11 of rear surface 94 fellow disciple's body of metal rear plate is concordant.The rear surface 11 of a body is sunk in the front surface 93 of metal rear plate.The front surface of metal rear plate 9 is provided with connection post 91.Connect post 91 and be positioned at a body 1.Connect post 91 and have two.The end face connecting post 91 is provided with screwed hole 92.Screwed hole 92 extends along connecting axial namely door body the thickness direction of post 91.Metal front plate 8 is provided with via 82.Via 82 has two.Via 82 is screwed hole.The front surface 13 of a body is sunk in the rear surface 83 of metal front plate.The front surface 13 of front surface 81 fellow disciple's body of metal front plate is concordant.

Handle 5 is bow structure.Handle 5 be respectively arranged at the two ends with a handle installing hole 51.The end of thread of two handle connecting screws 52 is threaded in the most successively after passing two handle installing holes 51 correspondingly and is locked on the front surface of metal front plate 8 by handle 5 in two vias 82 and two screwed holes 92.Metal front plate 8 and metal rear plate 9 are clamped in before and after a body 1 on side also by handle connecting screw 52.

Seeing Fig. 3, the position of the corresponding via 82 of door body 1 is provided with accommodating hole 14.If the end face of the port of export of via 82 is provided with dry elasticity retaining sheet 84.Elastic retaining sheet 84 is positioned at accommodating hole 14.Circumferentially distributed along via 82 of elastic retaining sheet 84.Elastic retaining sheet 84 is metal structure.Elastic retaining sheet 84 welds together with metal front plate 8.The free end of elastic retaining sheet 84 is connected to together with handle connecting screw 52 and extend in the thread groove that the screw thread of handle connecting screw is formed.

Seeing Fig. 4, the hole wall of the screwed hole section of nut 6 is provided with three grooves 61, groove 61 threadingly hole section axially extending, and groove 61 runs through whole screwed hole section, and groove 61 is evenly distributed on the hole wall of screwed hole section, i.e. angle between groove 61 is 120 degree.Groove 61 is " V " shape groove.The angular aperture B of groove is 20 ° to 60 °.The cell wall of groove 61 is provided with sword 65.

Seeing Fig. 5, the outer surface of nut 6 is sequentially provided with guiding area 62, operation area 63 and crimping district 64 vertically.The cross-sectional area of guiding area 62, operation area 63 and crimping district 64 three becomes big successively, and crimping district 64 is cylinder, and cylindrical upper surface is a plane, and cylindrical upper surface and side are arc transition.The lower end in crimping district 64 is connected with the operation area 63 of integrative-structure, and crimping district 64 and operation area 63 are taper seat transition.Operation area 63 is positive hexagonal prism.The lower surface of operation area 63 is connected with the guiding area 62 of integrative-structure, and guiding area 62 is tack spherical crown shape.

Seeing Fig. 1, during use, the other end of door body 1 horizontal direction is hinged with door opening by hinge.

Screw on nut 6 time, in order to take off next time conveniently, the inwall of the screwed hole section of nut 6 coats a small amount of lubricating oil, unnecessary lubricating oil can be scraped in groove, screw thread can be played good lubrication by the lubricating oil the most herein stored when next time takes off this nut so that anti-slip thread effect can be more preferably.

Claims (10)

1. null1. the timber setting handle，Including a body，One end of the front surface of described door body is provided with handle and door lock，Described door lock is provided with installing plate，It is characterized in that，Described door body is provided through the bolt of described installing plate，Described bolt thread connects to be had described installing plate is pressed against the nut on described door body，Described nut includes the screwed hole section coordinated with described bolt，The hole wall of described screwed hole section is provided with along the axially extended groove of nut，Described groove runs through described screwed hole section，The front surface of described door body is provided with metal front plate、Rear surface is provided with metal rear plate，The front surface of described metal rear plate is provided with and is positioned at door intrinsic connection post，The end face of described connection post is provided with the screwed hole of the thickness direction extension along door body，Described handle is provided with handle installing hole，Described metal front plate is provided with via，Described handle is fixed on the front surface of described metal front plate by the handle connecting screw sequentially passing through handle installing hole and via rear thread is connected in described screwed hole.
2. The timber setting handle the most according to claim 1, it is characterised in that described groove is " V " shape groove.
3. The timber setting handle the most according to claim 2, it is characterised in that the angular aperture of described groove is 20 ° to 60 °.
4. 4. according to the timber setting handle described in claim 1 or 2 or 3, it is characterised in that the cell wall of described groove is provided with sword.
5. 5. according to the timber setting handle described in claim 1 or 2 or 3, it is characterised in that described groove is three or four, and described groove is evenly distributed on the hole wall of described screwed hole section.
6. 6. according to the timber setting handle described in claim 1 or 2 or 3, it is characterized in that, described nut outer surfaces is axially sequentially provided with guiding area, operation area and crimping district, and the cross-sectional area of described guiding area, operation area and crimping district three becomes big successively, and described operation area is positive hexagonal prism.
7. 7. according to the timber setting handle described in claim 1 or 2 or 3, it is characterized in that, the position of the corresponding described via of described door body is provided with accommodating hole, the rear surface of described metal front plate is provided with some elastic retaining sheets being positioned at described accommodating hole, circumferentially distributed along via of described elastic retaining sheet, the free end of described elastic retaining sheet is connected on the side face of described handle connecting screw.
8. The timber setting handle the most according to claim 7, it is characterised in that described elastic retaining sheet is metal structure, described elastic retaining sheet welds together with described metal front plate.
9. The timber setting handle the most according to claim 7, it is characterised in that the free end of described elastic retaining sheet is connected in the thread groove that the screw thread of described handle connecting screw is formed.
10. 10. according to the timber setting handle described in claim 1 or 2 or 3, it is characterised in that described via is threaded togather with described handle connecting screw.