CN206581729U - Latching structure and push-pull arrangement - Google Patents

Abstract

The utility model is related to mechanical connecting structure technical field, more particularly to latching structure and push-pull arrangement, latching structure includes Outer Bottom Plating and inner bottom plating, the inner bottom plating is located at the top of the Outer Bottom Plating and is slidably matched with the Outer Bottom Plating, the inner bottom plating is provided with the interior flexure strip of at least one three face hollow out, the bottom of each interior flexure strip is provided with buckle, and the Outer Bottom Plating is provided with when the inner bottom plating is slided relative to the Outer Bottom Plating for the breach with each clamping that is clasped.Latching structure of the present utility model, the fitment stability between Outer Bottom Plating and inner bottom plating can not only be lifted, and entirely buckling and locking device is simple in construction, manufacturing cost is cheap, with the part integrated installation in push-pull arrangement, hardly increase the volume of push-pull arrangement, spaces compact, the convenience installed and used is splendid.

Description

Latching structure and push-pull arrangement

Technical field

The utility model is related to mechanical connecting structure technical field, more particularly to latching structure and push-pull arrangement.

Background technology

In life, push-pull arrangement is often used such as some electronic products or daily apparatus, i.e., by pushing away Dynamic and pulling causes two parts are relative to slide to realize function and the device of effect, such as sliding door structure, box-shaped structure Or the structure of box like.It is existing in order to lift stability of two parts of push-pull arrangement after promoting or pulling cooperation Have in technology, generally require and locking bolt is installed between two parts, locked two parts by locking bolt, so realize two parts of lifting The stability of cooperation, but it is so designed that the manufacturing cost that can cause push-pull arrangement increases, and cause push-and-pull after increase locking bolt The structure of formula device is more complicated, and causes the installing space occupied also to occur therewith because changing push-pull arrangement profile Change, and then the convenience variation for causing to install and using.

Utility model content

The purpose of this utility model is to provide a kind of latching structure, it is intended to solve in the prior art push-pull arrangement because peace Fill locking bolt and cause the increased technical problem of complicated and manufacturing cost.

To achieve the above object, the technical solution of the utility model is：A kind of latching structure, including Outer Bottom Plating and interior bottom Plate, the inner bottom plating is located at the top of the Outer Bottom Plating and is slidably matched with the Outer Bottom Plating, and the inner bottom plating is provided with least one The interior flexure strip of individual three face hollow out, the bottom of each interior flexure strip is provided with buckle, and the Outer Bottom Plating, which is provided with, works as the inner bottom plating For the breach with each clamping that is clasped when being slided relative to the Outer Bottom Plating.

Preferably, the bottom surface of the buckle is inclined plane, the incline direction of the inclined plane by the inner bottom plating near-end Towards the distal end inclined upward of the inner bottom plating.

Preferably, the interior flexure strip is integrally formed with the inner bottom plating.

Preferably, the lower section of the Outer Bottom Plating is provided with outer flexure strip, and the outer flexure strip includes elastic portion and pressure section, institute Elastic portion is stated to be fixedly connected with the Outer Bottom Plating, the end of the pressure section be located at the lower section of the breach and with the buckle phase Correspondence.

Preferably, the u-shaped shape in the section of the elastic portion.

Preferably, the end of the pressure section is additionally provided with the dorsad extended lug boss of the buckle.

Preferably, the outer flexure strip is the outer flexure strip of flexure strip, metal or wooden outer flexure strip outside plastics, described interior Flexure strip is flexure strip in plastics, flexure strip or wooden interior flexure strip in metal.

Preferably, the outer flexure strip is integrally formed with the Outer Bottom Plating.

The beneficial effects of the utility model：Latching structure of the present utility model, being set on inner bottom plating has in buckle Flexure strip and on Outer Bottom Plating set can be with the clamping that is clasped breach, in this way, promote or pull inner bottom plating with During so that inner bottom plating sliding into certain position relative to Outer Bottom Plating, you can so that buckle coordinates with breach, so that Outer Bottom Plating Can not occur the fitment stability of relative slip, lifting Outer Bottom Plating and inner bottom plating again with inner bottom plating；When need again cause outer bottom Plate is relative with inner bottom plating when sliding, and buckle is pressed at gap position, because interior flexure strip has certain elastic force, interior elasticity During piece elasticity bending, buckle abjection and the cooperation of breach, now, the constraint between Outer Bottom Plating and inner bottom plating is contacted, you can again Promote or pull inner bottom plating to cause inner bottom plating to be slided relative to Outer Bottom Plating, whole buckling and locking device is simple in construction, manufacturing cost Cheap, being integrated in push-pull arrangement hardly increases the volume of push-pull arrangement, spaces compact, the facility installed and used Property is splendid.

Another technical scheme of the present utility model is：A kind of push-pull arrangement, it includes above-mentioned latching structure.

Preferably, the push-pull arrangement is drawer, sliding door, sliding window or sliding box.

Push-pull arrangement of the present utility model, by setting latching structure, can not only be lifted Outer Bottom Plating and inner bottom plating it Between fitment stability, and whole buckling and locking device is simple in construction, and manufacturing cost is cheap, with the integrated peace of part in push-pull arrangement Dress, hardly increases the volume of push-pull arrangement, and spaces compact, the convenience installed and used is splendid.

Brief description of the drawings

The structural representation for the latching structure that Fig. 1 provides for the utility model embodiment.

The cut away view of the first state of the latching structure that Fig. 2 provides for the utility model embodiment.

The cut away view of second of state of the latching structure that Fig. 3 provides for the utility model embodiment.

Fig. 4 is the partial structurtes enlarged diagram at A in Fig. 3.

The structural representation of the Outer Bottom Plating for the latching structure that Fig. 5 provides for the utility model embodiment.

The structural representation of the inner bottom plating for the latching structure that Fig. 6 provides for the utility model embodiment.

Reference includes：

10-Outer Bottom Plating, 11-breach, 20-inner bottom plating

30-interior 31-buckle of flexure strip 40-outer flexure strip

41-elastic portion, 42-pressure section, 43-lug boss

311-inclined plane.

Embodiment

Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning Same or similar element or element with same or like function are represented to same or similar label eventually.Below by ginseng The embodiment for examining the description of accompanying drawing 1~6 is exemplary, it is intended to for explaining the utility model, and it is not intended that to this practicality New limitation.

In description of the present utility model, it is to be understood that term " length ", " width ", " on ", " under ", " preceding ", The orientation or position relationship of the instruction such as " rear ", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer " are based on attached Orientation or position relationship shown in figure, are for only for ease of description the utility model and are described with simplified, rather than indicate or imply Signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this The limitation of utility model.

In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that two or two More than, unless otherwise specifically defined.

In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be Mechanically connect or electrically connect；Can be joined directly together, can also be indirectly connected to by intermediary, can be two The connection of element internal or the interaction relationship of two elements.For the ordinary skill in the art, can basis Concrete condition understands concrete meaning of the above-mentioned term in the utility model.

As shown in Figures 1 to 6, a kind of latching structure that the utility model embodiment is provided, including Outer Bottom Plating 10 and interior bottom Plate 20, the inner bottom plating 20 is located at the top of the Outer Bottom Plating 10 and is slidably matched with the Outer Bottom Plating 10, the inner bottom plating 20 Interior flexure strip 30 provided with least one three face hollow out, the design of three face hollow outs causes have in three sides of interior flexure strip 30 The space of hollow out is slided for interior flexure strip 30, and the bottom of each interior flexure strip 30 is provided with buckle 31, and the Outer Bottom Plating 10 is provided with When the inner bottom plating 20 is slided relative to the Outer Bottom Plating 10 for the breach 11 with each cooperation of buckle 31 clamping.

Specifically, the latching structure of the utility model embodiment, sets the interior elasticity with buckle 31 on inner bottom plating 20 Piece 30 and the breach 11 that setting can be with the cooperation clamping of buckle 31 on Outer Bottom Plating 10, in this way, the bottom in promoting or pulling When plate 20 is make it that inner bottom plating 20 slides into certain position relative to Outer Bottom Plating 10, you can so that buckle 31 coordinates with breach 11, So that with inner bottom plating 20 relative slip can not occur for Outer Bottom Plating 10 again, the cooperation of lifting Outer Bottom Plating 10 and inner bottom plating 20 is stable Property；When needing make it that Outer Bottom Plating 10 is slided relatively with inner bottom plating 20 again, buckle 31 is pressed at the position of breach 11, due to interior Flexure strip 30 has certain elastic force, during the interior elasticity of flexure strip 30 bending, the abjection of buckle 31 and the cooperation of breach 11, now, Constraint between Outer Bottom Plating 10 and inner bottom plating 20 is contacted, you can is promoted again or is pulled inner bottom plating 20 to cause the phase of inner bottom plating 20 Slide, whole buckling and locking device is simple in construction, and manufacturing cost is cheap, be integrated in push-pull arrangement hardly for Outer Bottom Plating 10 Increase the volume of push-pull arrangement, spaces compact, the convenience installed and used is splendid.

Further, interior flexure strip 30 can set multiple, such as two, three or more than four, then corresponding Breach 11 can have multiple.And multiple interior flexure strips 30 can be arranged side by side, set according to the actual requirements.

As shown in Fig. 3 to Fig. 4 and Fig. 6, in the present embodiment, the bottom surface of the buckle 31 is inclined plane 311, the inclined plane 311 incline direction by the inner bottom plating 20 near-end towards the inner bottom plating 20 distal end inclined upward.Specifically, and inclined-plane Setting on the one hand be beneficial to by pressing cause the stress of buckle 31, bent so as to surrender interior flexure strip 30, so cause buckle 31 Depart from the clamping engagement of breach 11；The thickness of the front position of another aspect buckle 31 is thinner, reduces 31 pairs of slips of buckle and matches somebody with somebody Interference between the inner bottom plating 20 and Outer Bottom Plating 10 of conjunction, is so more prone to promote inner bottom plating 20 forward to cause the phase of inner bottom plating 20 Slided for Outer Bottom Plating 10, smart structural design is practical.

It should be further stated that, inner bottom plating 20 is proximally and distally to close to right respectively by reference of Fig. 6 positions The side of side and one end close to left side.Referring again to Fig. 3, inner bottom plating 20 is promoted to cause interior bottom by the right side in figure towards left side Plate 20 is relative relative to Outer Bottom Plating 10 to be slided, then the position on close right side is the near-end of inner bottom plating 20, the position close to left side Put as the distal end of inner bottom plating 20.

In the present embodiment, the interior flexure strip 30 is integrally formed with the inner bottom plating 20.Specifically, it is integrally formed design profit In being manufactured, the stability connected between interior flexure strip 30 and inner bottom plating 20 is also more preferable, and the uniformity of product is more preferably.

As shown in Figures 1 to 5, in the present embodiment, the lower section of the Outer Bottom Plating 10 is provided with outer flexure strip 40, the outer elasticity Piece 40 includes elastic portion 41 and pressure section 42, and the elastic portion 41 is fixedly connected with the Outer Bottom Plating 10, the pressure section 42 End is located at the lower section of the breach 11 and corresponding with the buckle 31.Specifically, by pressing compressing for outer flexure strip 40 Portion 42 so that pressure section 42 compresses buckle 31 corresponding with its position, until buckle 31 departs from the cooperation clamping with breach 11.And After removing to the active force of pressure section 42, under the elastic force of elastic portion 41, pressure section 42 recovers initial position.So realize more Plus efficiently and easily operation releases the clamping engagement of buckle 31 and breach 11.

As shown in Figures 2 to 5, in the present embodiment, the u-shaped shape in section of the elastic portion 41.Specifically, by by bullet The Cross section Design in property portion 41 can lift the elastic force of elastic portion 41 into U-shaped, that is, applying power causes elastic portion 41 to become During shape, when the external force of the application is removed, elastic portion 41 can recover original shape, facilitate subsequent operation.

As shown in Figures 2 to 5, in the present embodiment, the end of the pressure section 42 is additionally provided with the dorsad buckle 31 and extended The lug boss 43 of setting.Specifically, the design of lug boss 43 is convenient presses, and can also play a part of positioning, i.e., by touching To recognize the position of lug boss 43 of outer flexure strip 40, then press the lug boss 43 and pressing pressure section 42 can be achieved, design non- Chang Qiaomiao.

In the present embodiment, the outer flexure strip 40 is the outer flexure strip of flexure strip, metal or wooden outer flexure strip outside plastics, The interior flexure strip 30 is flexure strip in plastics, flexure strip or wooden interior flexure strip in metal.Specifically, according to demand, may be used With using flexure strip 40 outside plastic material, metal material or wooden manufacture；Similarly, it would however also be possible to employ plastic material, metal material Flexure strip 30 in matter or wooden manufacture, the diversified demand to better meet market of product design.

In the present embodiment, the outer flexure strip 40 is integrally formed with the Outer Bottom Plating 10.Specifically, it is integrally formed design profit In being manufactured, the stability connected between outer flexure strip 40 and Outer Bottom Plating 10 is also more preferable, and the uniformity of product is more preferably.

The utility model embodiment also provides a kind of push-pull arrangement, and it includes above-mentioned latching structure, wherein, clamping lock knot Inner bottom plating 20 and Outer Bottom Plating 10 can be capable of with push-pull arrangement together with relative two parts slided be integrated in, can so make The structure for obtaining whole push-pull arrangement is compacter.

The push-pull arrangement of the utility model embodiment, by setting latching structure, can not only be lifted Outer Bottom Plating 10 with Fitment stability between inner bottom plating 20, and whole buckling and locking device is simple in construction, manufacturing cost is cheap, and in push-pull arrangement Part integrated installation, hardly increases the volume of push-pull arrangement, and spaces compact, the convenience installed and used is splendid.

Specifically, the push-pull arrangement is drawer, sliding door, sliding window or sliding box.

It is, with above-described good characteristic, to be able to make it using upper, promote to understand the utility model in summary The efficiency that does not have in conventional art and with practicality, the product as a great practical value.

Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model Any modification, equivalent substitution or improvement made within the thought and principle of utility model etc., should be included in the utility model Protection domain within.

Claims (10)

1. a kind of latching structure, including Outer Bottom Plating and inner bottom plating, the inner bottom plating be located at the top of the Outer Bottom Plating and with it is described Outer Bottom Plating is slidably matched, it is characterised in that：The inner bottom plating is provided with the interior flexure strip of at least one three face hollow out, each interior bullet Property piece bottom be provided with buckle, the Outer Bottom Plating be provided with when the inner bottom plating is slided relative to the Outer Bottom Plating for and each institute State the breach for the clamping that is clasped.

2. latching structure according to claim 1, it is characterised in that：The bottom surface of the buckle is inclined plane, the inclination The incline direction in face by the inner bottom plating near-end towards the inner bottom plating distal end inclined upward.

3. latching structure according to claim 1, it is characterised in that：The interior flexure strip and the inner bottom plating one into Type.

4. the latching structure according to any one of claims 1 to 3, it is characterised in that：The lower section of the Outer Bottom Plating is provided with outer Flexure strip, the outer flexure strip includes elastic portion and pressure section, and the elastic portion is fixedly connected with the Outer Bottom Plating, described to compress The end in portion is located at the lower section of the breach and corresponding with the buckle.

5. latching structure according to claim 4, it is characterised in that：The u-shaped shape in section of the elastic portion.

6. latching structure according to claim 4, it is characterised in that：The end of the pressure section is additionally provided with the dorsad card The extended lug boss of button.

7. latching structure according to claim 4, it is characterised in that：The outer flexure strip is plastics outer flexure strip, metal Outer flexure strip or wooden outer flexure strip, the interior flexure strip are flexure strip in plastics, flexure strip or wooden interior bullet in metal Property piece.

8. latching structure according to claim 4, it is characterised in that：The outer flexure strip and the Outer Bottom Plating one into Type.

9. a kind of push-pull arrangement, it is characterised in that：Including the latching structure described in any one of claim 1~8.

10. push-pull arrangement according to claim 9, it is characterised in that：The push-pull arrangement be drawer, sliding door, Sliding window or sliding box.