CN205250833U - Pintle hook lock, coupling assembling and assembled cabinet - Google Patents
Pintle hook lock, coupling assembling and assembled cabinet Download PDFInfo
- Publication number
- CN205250833U CN205250833U CN201520881548.1U CN201520881548U CN205250833U CN 205250833 U CN205250833 U CN 205250833U CN 201520881548 U CN201520881548 U CN 201520881548U CN 205250833 U CN205250833 U CN 205250833U
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- hook lock
- pintle hook
- crotch
- column
- slope
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Abstract
The utility model relates to a pintle hook lock, including the casing of the roof that has a relative setting and bottom plate, locate the casing in and eccentric wheel, its front end that cylinder lateral wall one side was equipped with the eccentric body be equipped with three each other for positive reverse crotch and entangle the elastic plate of the eccentric body, entangle the eccentric wheel suppresses compression spring between elastic plate and the bottom plate, the roof is bent downwards at its front end middle part and is formed the barrier, the elastic plate is equipped with tilt up first slope in the position department of being close to a middle crotch, it is in to pressing to go up the barrier on the first slope. Through the eccentric body that rotates the eccentric wheel to in the middle of driving the crotch upwards or the downstream, and then the crotch closes with the both sides crotch and closes into a straight line or open into certain angle in the middle of making, and then realizes the lock solid of pintle hook lock and other subassemblies. This pintle hook lock have convenient to use, with comparatively firm reliable characteristics of being connected of other subassemblies. The utility model also discloses a coupling assembling and the assembled cabinet of this pintle hook lock have been used.
Description
[technical field]
The utility model relates to family product field, particularly a kind of pintle hook lock and the connection of applying this pintle hook lockAssembly, combination sideboard.
[background technology]
Current, along with people's living standard is more and more higher, people also come for the expectation of family productHigher. Such as, aspect clothes closet, people wish it can meet functional outside, also have customizableFeature, to allow consumer design and to assemble according to space in oneself house, be also DIY (DoItYourself, does yourself).
But existing clothes closet there is no customizable function, user can only arrive shop select roughly meet fromThe product that oneself requires, causes mounted clothes closet, such as its moulding, putting position and space utilization etc.,There is deviation with desirable design, affect user and experience.
In addition, more the adopting that be connected between the crossbeam of existing clothes closet and column is screwed, and also hasClothes closet adopts the three-in-one connector being made up of with built-in fitting bias connection parent, connecting rod to be connected.The above mode that is connected and fixed, exists the defects such as complex operation, syndeton be insecure, not attractive in appearance.
For this reason, be necessary a kind of connector of the DIY of being convenient to realization is provided and adopts this connector to connectFixing combination sideboard.
[utility model content]
The pintle hook lock that provides a kind of DIY of being convenient to realize is provided primary and foremost purpose of the present utility model.
For realizing this object, the utility model adopts following technical scheme:
A kind of pintle hook lock, comprising: have the top board that is oppositely arranged and base plate housing, be located in housing partiallyHeart wheel, elastic plate, and be set on described eccentric wheel and suppress the compression bullet between elastic plate and base plateSpring; Described top board offers handle hole in its back-end, and forms and hinder sheet at the middle part of front end downward bending;Described base plate in the both sides of its front end upwards bending form two lower top flats, and limit between two lower top flatsMake a breach; Described eccentric wheel comprises operating portion, flange portion and inserting column from top to bottom, described operationPortion protrudes from described handle hole, and described flange portion is configured to flexibly be resisted against the end of described handle holeAround wall, a side of the circular arc sidewall of described inserting column is provided with eccentric body; The rear end of described elastic plate offersLocating hole, described eccentric body is inserted in described locating hole and is pushed against on the madial wall of described locating hole;Described elastic plate forms both sides reed and middle reed, the front end of three described reeds from its middle part to front endA respectively crotch of formation, and middle crotch and both sides crotch are reverse; In the middle of described, reed is provided with upwardsThe first slope, described in the middle of crotch be located at the first slope end, and the width on the first slope is less than instituteState breach, described upper resistance sheet is pressed on described the first slope.
Compared with prior art, the utility model possesses following advantage:
The eccentric wheel, elastic plate and the upper resistance sheet that cooperatively interact by setting, make three of elastic plate front endCrotch can close and closes in alignment or open in an angle under eccentric drive, thereby can be withOther connectors of offering groove position coordinate and two objects are coupled together, and have simple in structure, operation letterJust and the solid and reliable feature of connecting portion.
Another object of the present utility model is to provide a kind of coupling assembling, comprise crossbeam and with described crossbeamThe column connecting, the end of described crossbeam is arranged with above-mentioned pintle hook lock, and described column is opened on its sidewallBe provided with the groove position of matching with the crotch of described pintle hook lock, three crotches of described pintle hook lock insert through described groove positionIn described column and under described eccentric wheel effect, withhold on the madial wall of these upper and lower both sides, groove position.
Another object again of the present utility model is to provide a kind of combination sideboard, comprises multiple interconnective goldBelong to clothes closet support body, each clothes closet support body connects to form by multiple crossbeams and multiple column Tenon, each horizontal strokeThe two ends of beam are all arranged with above-mentioned pintle hook lock, described crossbeam with the corresponding position of described eccentric operating portionThe place of putting offers the spacing hole that allows described operating portion pass, and the crotch of described pintle hook lock exposes from the end of crossbeam,On described column, offer the groove position of matching with described crotch, three crotches of described pintle hook lock are through described groovePosition is inserted in described column and under described eccentric wheel effect, is withheld the madial wall in these upper and lower both sides, groove positionOn.
[brief description of the drawings]
Fig. 1 is the stereogram of the pintle hook lock of combination sideboard of the present utility model;
Fig. 2 is the stereogram of pintle hook lock shown in Fig. 1 under its crotch open configuration;
Fig. 3 is the exploded view of pintle hook lock shown in Fig. 1;
Fig. 4 is the cutaway view of pintle hook lock shown in Fig. 1, and the mutual alignment relation of each parts is shown;
Fig. 5 is that pintle hook lock shown in Fig. 1 is at the cutaway view of crotch open configuration;
Fig. 6 is the exploded view of coupling assembling of the present utility model;
Fig. 7 is the local internal view of the coupling assembling shown in Fig. 6, after showing crossbeam and being connected with columnStructure;
Fig. 8 is the stereogram of an embodiment of combination sideboard of the present utility model;
Fig. 9 is the enlarged drawing at the A position shown in Fig. 8;
Figure 10 is the stereogram of another embodiment of combination sideboard of the present utility model;
Figure 11 is the stereogram of another embodiment of combination sideboard of the present utility model;
[detailed description of the invention]
Below in conjunction with accompanying drawing and exemplary embodiment, the utility model is further described, wherein accompanying drawingIn identical label all refer to identical parts. In addition, if the detailed description of known technology forIllustrate that feature of the present utility model is unnecessary, by its omission.
Referring to Fig. 1～Fig. 5, described pintle hook lock 100 of the present utility model comprise hollow housing 1, be all located atEccentric wheel 2, elastic plate 4 and Compress Spring 3 in housing 1.
Described housing 1 comprise top board 10, the base plate 11 being oppositely arranged and the two is coupled together a pair ofSide plate 12. The rear end of described top board 10 offers the operation that allows the operating portion 20 of described eccentric wheel 2 passHole 101, and the middle part downward bending of top board 10 front ends forms resistance sheet 102. Described base plate 11 front endsBoth sides upwards bending form lower top flat 111, and limit a breach between two lower top flats 111112。
Described eccentric wheel 2 comprises operating portion 20, flange portion 21 and inserting column 22, described operation from top to bottomPortion 20 and inserting column 22 are cylinder. The top of described operating portion 20 offers for spanner or screwdriver etc.The groove of instrumental purpose, this groove is such as being plum blossom hexagon, in-line, cross or interior hexagon etc.,The diameter of described operating portion 20 is less than the aperture of described handle hole 101 so that this operating portion 20 can be from operationIn hole 101, pass. Described flange portion 21 is configured to diapire (the i.e. top of resilient abutment at handle hole 101The madial wall of plate) around. One side of the circular arc sidewall of described inserting column 22 is provided with eccentric body 23.
The front end of described elastic plate 4 stretches out from the horizontal one end of described housing 1. Described three U-shaped crotches41,42 front ends of being located at described elastic plate 4, an and middle crotch 42 (calling " middle crotch " in the following text)Oppositely arrange with the crotch 41 (calling " both sides crotch " in the following text) of both sides.
Described elastic plate 4 from its middle part to three reeds of front end formation, described three U-shaped crotches 41,42,41 are formed at respectively on three reeds, and a middle reed is in the position near U-shaped crotch 42Place is provided with acclivitous and can stretches into the first slope 48 in described breach 112. Described top board 10Upper resistance sheet 102 be pressed on this first slope 48, thereby make this first slope 48 can be by upper resistance sheet 102Extrude from described breach 112.
The rear end of described elastic plate 4 offers locating hole 45, and the eccentric body 23 of described eccentric wheel 2 is inserted inIn this locating hole 45 and be pushed against on the madial wall of locating hole 45. The aperture of described locating hole 45 is less than instituteState the width of flange portion 21, thereby make described flange portion 21 be stuck in described top board 10 and elastic plate 4Between.
Described Compress Spring 3 is enclosed within on described inserting column 22, and suppresses at described elastic plate 4 and base plateBetween 11.
When each assembling parts of this pintle hook lock 100, first, the operating portion of eccentric wheel 2 20 is inserted to housing 1Handle hole 101 in; Then the locating hole of elastic plate 4 45 is aimed to the inserting column 22 of eccentric wheel 2 and overlapThe eccentric body 23 of eccentric wheel 2 is stated in residence; Then, Compress Spring 3 is entangled to the inserting column 22 of eccentric wheel 2;Finally, described base plate 11 be connected with two side plates 12 of housing 1 and complete whole assembling process.
The operation principle of this pintle hook lock 100 is as follows: by using spanner to rotate described eccentric wheel 2, (spanner is doneFor the operating portion 20 of eccentric wheel 2), the eccentric body 23 of eccentric wheel 2 is moved towards the rear end of pintle hook lock 100Moving, thus drive elastic plate 4 retrudes, and then under the barrier effect of upper resistance sheet 102, described first obliqueSlope 48 oppressed and in the middle of driving crotch 42 move down, and then crotch 42 and described two lateral bendings in the middle of makingHook 41 shapes in an angle; By rotating this eccentric wheel 2, make described eccentric body 22 to this pintle hook lock 100Front end rotate, thereby drive described elastic plate 4 move forward (elastic plate 4 front ends stretch out housing 1 outside),And then under the effect of reed self elastic force, its intrinsic shapes are recovered on the first slope 48 on described middle reedShape, thus drive in the middle of crotch 42 raise gradually, and make it with both sides crotch 41 close close in alignment.
Further, left and right sides reed is being provided with the second slope 49 near the position of both sides crotch 41,Described the second slope 49 is downward-sloping, and the lower top flat 111 of described base plate 11 can be supported described second obliqueThe bottom surface on slope 49. Due to the effect that compresses of lower top flat 111, described the second slope 49 is after elastic plate 4In compression process, both sides crotch 41 is raised, to strengthen the angle between both sides crotch 41 and middle crotch 42,And then increase the interaction force between crotch 41,42 and column 90 inner sides, ensure the steady of syndetonSolidity.
Further, described base plate 11 is being offered with the corresponding position of inserting column 22 of described eccentric wheel 2Have resigning hole 113, described inserting column 22 can be pressed in described resigning hole 113, thereby is convenient to this pintle hook lockBe inserted in other assemblies, in " crossbeam " hereinafter described.
Further, described base plate 11 removably connects with side plate 12. Particularly, described base plate 11Upwards extend and be provided with multiple block tongues 114 in its both lateral sides, the bottom of described side plate 12 is provided with and described cardThe bayonet socket 121 that tongue 114 matches, described block tongue 114 snaps in described bayonet socket 121, thereby has realizedBase plate 11 removably connects with side plate 12, and then makes described housing form the cavity of a hollow.
Preferably, the madial wall that described column 90 is positioned at both sides Shang Xia 95, groove position is planar structure, described inThe contact-making surface of crotch 41,42 and column 90 is plane, so that between crotch 41,42 and column 90Contact area is larger, thereby makes to have larger frictional force between the two, and then has strengthened both combinationsSteadiness.
Referring to Fig. 6, Fig. 7, the utility model also relates to the application mode of above-mentioned pintle hook lock. Particularly, described inPintle hook lock forms Trinitarian coupling assembling with crossbeam 80, column 90, in order to realize the company of two objectsConnect.
Described crossbeam 80 is hollow metal pipe fitting, or is the metalwork of two ends hollow at least. Crossbeam 80End be arranged with described pintle hook lock 100, and crossbeam 80 is corresponding with the operating portion 20 of pintle hook lock 100Position offer spacing hole 85, to allow the operating portion 20 of pintle hook lock 100 pass from this spacing hole 85The surface of crossbeam 80 and carry out spacing to pintle hook lock 100.
Described column 90 is preferably hollow square tube, offers and described pintle hook lock 100 front ends on its longitudinal side wallThree groove positions 95 that crotch matches.
In the time that the front end of described crossbeam 80 is installed described pintle hook lock 100, need to press the behaviour of eccentric wheel 2 downwardsDo portion 20, make operating portion 20 concordant with the top board 10 of the housing 1 of pintle hook lock 100, then by pintle hook lock 100Insert described crossbeam 80 from the end of crossbeam 80, and the operating portion 20 of pintle hook lock 100 is from described spacingIn hole 85, eject.
When described crossbeam 80 is assembled mutually with column 90, reverse the operating portion 20 of pintle hook lock 100 by spannerThree crotches 41,42 are closed and close in the described groove of rear insertion in alignment position 95, then turn round by spannerTurning operating portion 20 makes three crotches predetermined angle of 41,42 flare up and withholds that Shang Xia 95 both sides in groove positionInwall on, form structure as shown in Figure 7.
Due to the end that only pintle hook lock 100 need to be inserted in to crossbeam 80, then by the crotch of pintle hook lock 100 front endsInsert the groove position 95 of column 90 and withhold on the inwall of both sides Shang Xia 95, groove position, easy to operate,And syndeton is solid and reliable.
Preferably, the inwall that described column 90 is positioned at both sides Shang Xia 95, groove position is preferably planar structure, instituteThe contact position of stating crotch 41,42 and column 90 inwalls is also plane, makes contact-making surface between the twoLarger, thus larger frictional force there is between the two, connect comparatively firm.
Above coupling assembling can be in the furniture items such as cabinet, bed, desk, showing stand.
Referring to Fig. 8～Figure 11, the utility model also relates to combination sideboard, its one that is above-mentioned coupling assemblingApplication.
Described combination sideboard 1000 is clothes closet, comprises multiple interconnective metal clothes closet support bodys 500. EachClothes closet support body 500 comprises multiple above-mentioned crossbeams 80 and the above-mentioned column 90 being connected with multiple crossbeam 80 Tenons,And adjacent two clothes closet support bodys 500 at least share pair of beams 80 and a column 90, so that multipleCrossbeam 80 and multiple column 90 construct multiple interconnective support bodys 500 jointly.
It should be noted in the discussion above that described column, according to its position difference, the number of slots of offering on itAmount is also not quite similar. Such as, be positioned at the column of angle end, described in offering on its adjacent two longitudinal side wallsGroove position; Two columns that support body is shared, offer described groove position on its three longitudinal side walls; And four support bodysShared column, all offers described groove position on four sidewalls, to realize multiple crossbeams and multiple column altogetherWith being assembled into described clothes closet.
Thus, user can, according to the needs of oneself, buy corresponding crossbeam, column and pintle hook lock, assemblingGo out the clothes closet in own ideal, can rationally utilize the interior space, give again user's sense of accomplishment. Generally speaking,Combination sideboard of the present utility model can meet raising user demand for experience.
Although shown exemplary embodiments more of the present utility model above, the skill of this areaArt personnel will understand, and in the situation that not departing from principle of the present utility model or spirit, can show theseExample embodiment makes a change, and scope of the present utility model is limited by claim and equivalent thereof.
Claims (6)
1. a pintle hook lock, is characterized in that comprising: have the top board that is oppositely arranged and base plate housing,Be located at eccentric wheel, elastic plate in housing, and be set on described eccentric wheel and suppress at elastic plate and the endCompress Spring between plate;
Described top board offers handle hole in its back-end, and forms resistance at the middle part of front end downward bendingSheet; Described base plate in the both sides of its front end upwards bending form two lower top flats, and two lower top flats itBetween limit a breach;
Described eccentric wheel comprises operating portion, flange portion and inserting column from top to bottom, and described operating portion is from described behaviourDo to protrude in hole, described flange portion is configured to be flexibly resisted against around the diapire of described handle hole, instituteA side of stating the circular arc sidewall of inserting column is provided with eccentric body;
The rear end of described elastic plate offers locating hole, and described eccentric body is inserted in described locating hole and supportsTight on the madial wall of described locating hole; Described elastic plate form to front end from its middle part both sides reeds and inBetween reed, the front end of three described reeds is each forms a crotch, and middle crotch and both sides crotch anti-To; In the middle of described, reed is provided with the first slope upwards, and described middle crotch is located at the first slope end,And the width on the first slope is less than described breach, described upper resistance sheet is pressed on described the first slope.
2. pintle hook lock according to claim 1, is characterized in that, described left and right sides reed withThe corresponding position of described lower top flat is provided with the second downward slope, the end on described the second slope and both sidesCrotch connects, and described lower top flat can be supported the bottom surface on described the second slope.
3. pintle hook lock according to claim 1, is characterized in that, described base plate with described inserting columnCorresponding position offers resigning hole.
4. pintle hook lock according to claim 1, is characterized in that, described housing also comprises describedThe pair of side plates that top board and base plate couple together, described base plate its both lateral sides upwards extend be provided with multipleBlock tongue, the bottom of described side plate offers the bayonet socket matching with described block tongue, described in described block tongue snaps inIn bayonet socket.
5. a coupling assembling, comprises crossbeam and the column that described crossbeam is connected, and it is characterized in that instituteThe end of stating crossbeam is arranged with the pintle hook lock described in claim 1 to 4 any one, and described column is in its sideOn wall, offer the groove position of matching with the crotch of described pintle hook lock, three crotches of described pintle hook lock are through described groovePosition is inserted in described column and under described eccentric wheel effect, is withheld the madial wall in these upper and lower both sides, groove positionOn.
6. a combination sideboard, comprises multiple interconnective metal clothes closet support bodys, and each clothes closet support body is equalConnected to form by multiple crossbeams and multiple column Tenon, it is characterized in that, the two ends of each crossbeam are all sheathedPintle hook lock described in requirement 1 to 4 any one of having the right, described crossbeam with described eccentric operating portion phaseThe position of answering offers the spacing hole that allows described operating portion pass, and the crotch of described pintle hook lock is from the end of crossbeamPortion exposes, and offers the groove position of matching with described crotch on described column, three crotches of described pintle hook lockInsert through described groove position and in described column and under described eccentric wheel effect, withhold in these upper and lower both sides, groove positionOn madial wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520881548.1U CN205250833U (en) | 2015-11-05 | 2015-11-05 | Pintle hook lock, coupling assembling and assembled cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520881548.1U CN205250833U (en) | 2015-11-05 | 2015-11-05 | Pintle hook lock, coupling assembling and assembled cabinet |
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| Publication Number | Publication Date |
|---|---|
| CN205250833U true CN205250833U (en) | 2016-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520881548.1U Active CN205250833U (en) | 2015-11-05 | 2015-11-05 | Pintle hook lock, coupling assembling and assembled cabinet |
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| Country | Link |
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| CN (1) | CN205250833U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106438613A (en) * | 2016-11-04 | 2017-02-22 | 东莞精博电子科技有限公司 | Hidden type quickly-locating lock head and combined type frame |
| WO2022241873A1 (en) * | 2021-05-21 | 2022-11-24 | 浙江砚童家具股份有限公司 | Multifunctional wardrobe fixing device facilitating classified storage |
-
2015
- 2015-11-05 CN CN201520881548.1U patent/CN205250833U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106438613A (en) * | 2016-11-04 | 2017-02-22 | 东莞精博电子科技有限公司 | Hidden type quickly-locating lock head and combined type frame |
| CN106438613B (en) * | 2016-11-04 | 2018-12-04 | 东莞精博电子科技有限公司 | Concealed quick positioning tapered end and combined frame |
| WO2022241873A1 (en) * | 2021-05-21 | 2022-11-24 | 浙江砚童家具股份有限公司 | Multifunctional wardrobe fixing device facilitating classified storage |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |