CN209429690U

CN209429690U - A kind of door locking handle

Info

Publication number: CN209429690U
Application number: CN201821893443.8U
Authority: CN
Inventors: 孙西金
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-11-17
Filing date: 2018-11-17
Publication date: 2019-09-24
Anticipated expiration: 2028-11-17

Abstract

The utility model relates to a kind of handles, in particular to a kind of door locking handle, solves the problems, such as the production of door locking handle, including shell ontology, the shell ontology is split type structure, the shell ontology includes connection strap, capping and envelope seat, the envelope seat edge connects to forming inner cavity with cover rim, connecting column there are two being set on the connection strap, the envelope seat is equipped with the fluting for being correspondingly connected with column quantity, the capping one side is equipped with the attachment base for being correspondingly connected with column quantity, the attachment base is equipped with connecting hole, the connecting column is each passed through different flutings, and gear connects limit between connection strap and envelope seat end face, bayonet joint is fixed one by one between the connecting column and attachment base, structure is simple, connection strap is embedded in caulking groove simultaneously, so that connection strap has hiding in appearance, it may also function as decoration function, production Process optimization reduces production cost using plastic material, and stable structure has practicability and economy.

Description

A kind of door locking handle

Technical field

The utility model relates to a kind of handle, in particular to a kind of door locking handle.

Background technique

The structure of handle lock is generally divided into this five parts of handle, panel, lock body, lock core and accessory.Handle, also referred to as door Handle, material have kirsite, copper, aluminium, stainless steel, plastic cement, log, ceramics etc., and common door handle is all zinc on the market now Alloy material can be designed to various shapes, color due to its excellent plasticity, can also do above some special Moulding.General door handle is that stainless steel parts are welded and formed, and high production cost needs welding experience abundant just to can guarantee weldering Quality is connect, few welding slag, burr etc., process is relative complex, cumbersome, influences production efficiency.

Utility model content

Aiming at the shortcomings of the prior art, the utility model provides a kind of door locking handle.

To achieve the goals above, technical solution adopted in the utility model is: a kind of door locking handle, including shell sheet Body, the shell ontology are split type structure, and the shell ontology includes connection strap, capping and envelope seat, and the envelope seat is to engrave Hollow structure, the envelope seat edge connect to forming inner cavity with cover rim, are set on the connection strap there are two connecting column, described Envelope seat be equipped with and be correspondingly connected with the fluting of column quantity, the capping one side equipped with the attachment base for being correspondingly connected with column quantity, The attachment base is equipped with connecting hole, and the connecting column is each passed through different flutings, and connection strap and envelope seat end face it Between gear connect limit, bayonet joint is fixed one by one between the connecting column and attachment base, the capping along edge be equipped with limit Position protrusion connects limit by retention bead gear between the capping and envelope seat.

The envelope seat is equipped with caulking groove, and the connection strap insertion caulking groove limit is fixed.

Described capping one end is equipped with aperture, and the aperture is connected with inner cavity.

The capping one side, which is equipped with, supports ring, and described supports ring and attachment base set on capping the same face.

The fluting is set gradually along straight line, and where the caulking groove is in fluting on line, and caulking groove length is greater than Line between fluting.

The capping is connected one end with door body with inclined-plane.

The connection strap passes through plastic injection one-pass molding.

The utility model has the beneficial effects that a kind of door locking handle structure provided by the utility model is simple, connection is utilized The cooperation of item and attachment base is connected and fixed to make to cover and seal seat, while connection strap is embedded in caulking groove, so that connection strap is in appearance With hiding, decoration function may also function as, process of manufacture optimization using plastic material, reduces production cost, structure Stablize, there is practicability and economy.

Detailed description of the invention

Fig. 1 is the overlooking structure diagram of the utility model；

Fig. 2 is the present invention looks up structural representation of the utility model；

Fig. 3 is the decomposition texture schematic diagram of the utility model.

Specific embodiment

As shown in Figure 1-Figure 3, a kind of door locking handle, including shell ontology 1, the shell ontology 1 are split type structure.Tradition It is by being welded and fixed, to form the structure of integral type, welding is more demanding for material, generally stainless steel material.Point The fixed form of body formula structure is to assemble, and is different from conventional coupling arrangement.The envelope seat 4 is engraved structure.The envelope Lid 3 is equipped with retention bead 14 along edge, connects limit by the gear of retention bead 14 between the capping 3 and envelope seat.Pass through limit Raised 14 relatively transverse limits, it is perpendicular with the connection direction of connecting column 6.

The shell ontology 1 includes connection strap 2, capping 3 and envelope seat 4.It seals seat 4 and the structure of box-packed one side open is similar Seemingly, the open one side closure of seat 4 will be sealed by capping 3 to get up.And connection strap 2 plays the role of connection capping 3 and envelope seat 4, envelope Lid 3 and the envelope connection of seat 4 form complete door locking handle shape.

4 edge of envelope seat and 3 side edges of capping forms inner cavity 5, and the inside of door locking handle is reduced in hollow shape Overall weight, while also the connection for the parts such as capping 3 and envelope seat 4 or structure provides sufficient space.

Connecting column 6 there are two setting on the connection strap 2, the size and shape of connecting column 6 are mutually unified, generally pylindrical Shape.

The envelope seat 4 is equipped with the fluting 9 for being correspondingly connected with 6 quantity of column, 9 connection inner cavity 5 of fluting and the external world, is that two sides is opened Put the shape of type.

The capping 3 is equipped with the attachment base 7 for being correspondingly connected with 6 quantity of column on one side, and the attachment base 7 is equipped with connection Hole 8, attachment base 7 can be arbitrary shape, and 8 shape of connecting hole and 6 shape of connecting column are adapted.

The connecting column 6 is each passed through different flutings 9, and gear connects limit between connection strap 2 and envelope 4 end face of seat.Even Narrow bars 2 can not pass through fluting 9, and connecting column 6 only thereon passes through, but pass through and not pass completely through, because gear connects limitation, therefore be Locally through this is non-to limit it.By gear connect, limit 2 position of connection strap, simultaneously as the strip structure of connection strap 2 and The relationship of two connecting columns 6 is set, plays the role of positioning to connection strap 2, prevents from deviating, reducing vibration bring influences.

Bayonet joint is fixed one by one between the connecting column 6 and attachment base 7, and spigot-and-socket is common connection type, By assembly equipment, connecting column 6 is tightly caught in attachment base 7, can be interference fit, does not make excessively to illustrate and limit herein.

The envelope seat 4 is equipped with caulking groove 10, and the connection strap 2 is embedded in the limit of caulking groove 10 and fixes, so that connection strap 2 Installation has hiding, while door locking handle improves aesthetic feeling in appearance.

Described 3 one end of capping is equipped with aperture 11, and the aperture 11 is connected with inner cavity 5.The setting of aperture 11 is convenient Door locking handle is connected with the door latch structure in door body, while can play hiding effect.

The capping 3 is equipped on one side supports ring 12, and described supports ring 12 and attachment base 7 set on 3 the same faces of capping.I.e. pair It covers 3 one end and plays the role of support, offset the force that other end connecting column 6 connects, and facilitate the assembly of additional parts.

The fluting 9 is set gradually along straight line, and the caulking groove 10 is on 9 place lines of fluting, and caulking groove 10 is long Degree is greater than the line between fluting 9.If 10 length of caulking groove is suitable with 9 lines of fluting, when connection strap 2 is embedded in, both ends are direct It is bent or deformation by being easy to cause connection strap 2 to reach fatigue strength limit to the power inside inner cavity 5, influences stable structure Property etc..When 10 length of caulking groove is relatively long, structure, to its support force, is improved by 10 slot bottom of caulking groove in the both ends of connection strap 2 Stability and service life.

The capping 3 is connected one end with door body with inclined-plane 13, and door locking handle is usually setting parallel with door body, So its junction is rectangular, for the connector on door locking handle or door body, for structural strength or other factors It all has higher requirements, is arranged by inclined-plane 13, the force of junction is dispersed, inclined-plane 13 and vertical direction are in be not more than 90 The angle of degree.

For the connection strap 2 by plastic injection one-pass molding, plastic material is easy to produce, while covering 3 one sides or entire Capping 3 can be plastic material, this non-limitation ot it is not made excessively to illustrate and limit herein.

In the description of the present invention, it should be noted that term " center ", "upper", "lower", "front", "rear", The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute The orientation or positional relationship shown, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this is practical Novel limitation, at the same have been shown and described above the utility model basic principles and main features and the utility model it is excellent Point, it should be understood by those skilled in the art that.

Claims

1. a kind of door locking handle, including shell ontology, which is characterized in that the shell ontology is split type structure, the shell sheet Body includes that connection strap, capping and envelope seat, the envelope seat are engraved structure, and the envelope seat edge connects to being formed with cover rim Inner cavity is set on the connection strap there are two connecting column, and the envelope seat is described equipped with the fluting for being correspondingly connected with column quantity Capping one side is equipped with the attachment base for being correspondingly connected with column quantity, and the attachment base is equipped with connecting hole, the connecting column point Fluting that Chuan Guo be not different, and gear connects limit between connection strap and envelope seat end face, between the connecting column and attachment base one by one Bayonet joint is fixed, and the capping is equipped with retention bead along edge, passes through retention bead between the capping and envelope seat Gear connects limit.

2. a kind of door locking handle as described in claim 1, which is characterized in that the envelope seat is equipped with caulking groove, the company Narrow bars are embedded in caulking groove limit and fix.

3. a kind of door locking handle as claimed in claim 1 or 2, which is characterized in that described capping one end is equipped with aperture, described Aperture be connected with inner cavity.

4. a kind of door locking handle as claimed in claim 3, which is characterized in that the capping one side, which is equipped with, supports ring, described Support ring and attachment base be set to capping the same face.

5. a kind of door locking handle as claimed in claim 2, which is characterized in that the fluting is set gradually along straight line, described Caulking groove be in where fluting on line, and caulking groove length is greater than the line between fluting.

6. a kind of door locking handle as claimed in claim 4, which is characterized in that the capping one end that is connected with door body has Inclined-plane.

7. a kind of door locking handle as claimed in claim 6, which is characterized in that the connection strap by plastic injection once at Type.