CN102894838A - Self-locking hook, slide fixing device and base plate for slide fixing device - Google Patents

Abstract

Disclosed are a self-locking hook, a slide fixing device and a base plate for the slide fixing device. Sliding sleeves (12) of the plurality of self-locking hooks (2) are sleeved on a slide (6) in sliding positioned or self-locking positioned manner. The sliding sleeves (12) are double-circle or multi-circle closed rings made of coiled wires. The wide sliding sleeves (12) are fine in locking and appearance effects, and processing efficiency is improved. Each fixing device (4) is simple in housing structure, attractive in appearance and low in cost, and two sides of each fixing device (4) are provided with a socket (13) and a hinge hole (14), so that the fixing device (4) can be fixed at any point on the slide (6). Folding towel bars (8) can also be arranged on the slide. Each fixing device is provided with one fixing hole (15), so that the slide (6) and other fixing devices (4) can be fixed simultaneously. Each base plate (5) is provided with a glued surface (18), an insert protrusion (16) and a fixing screw hole (19). By the use of the self-locking hook, the slide fixing device and the base plate for the slide fixing device, the problem that the slide (6) cannot be mounted on ceramic tiles by ordinary people is solved. The self-locking hook, the slide fixing device and the base plate for the slide fixing device are also applicable to other articles to be fixed to ceramic tiles.

Description

Self-locking hanging hook, slideway fixture and chassis thereof

Technical field

The invention belongs to a kind of family article hanger, particularly a kind of hook of indoor wall use, the fixture of hook slideway and the chassis that is connected with the ceramic tile metope thereof.

Technical background

The patent No. is that the sliding sleeve of 200610046585.6 stable hook is only with a circle steel wire coiled, this structure is in the process of the machining of using processed springs, because the elasticity of material makes the sliding sleeve of steel wire coiled be difficult to remain silent fully, together manually-operated program wants to remain silent fully, increase processing cost, affected production efficiency.If if ignore remaining silent of sliding sleeve, affect again outward appearance; The sliding sleeve diameter machining accuracy of Self-locking hanging hook requires highly relatively in addition, if ignore machining accuracy, directly affects the self-locking effect of sliding sleeve.Improving machining accuracy is to exist to have increased processing cost equally, affects the problem of production efficiency.

The Self-locking hanging hook slideway is fixed by fixture, the fixing fixed position of fixture, and prior art all is the two ends that it are arranged on slideway, namely establishes the sealing block set that matches with slideway termination diameter in the fixture at two ends.Block set protrudes from stationary plane and links together, and makes slideway be suspended on the place ahead of stationary plane.Fixture is established two fixing holes at least, generally all is to establish four fixing holes, is fixed at the position up and down at slideway respectively.From upper fixing point to the slideway axis point that protrudes, just formed a leg-of-mutton rock-steady structure to lower fixing point more like this.The fixed form that slideway is general is to be fixed on the metope of vertical level its force analysis: when being protruding with the slideway load-bearing in the place ahead, Action of Gravity Field is on the upper bolt of fixture; Lower bolt reality is not undertaken the effect of load-bearing, and lower bolt just plays the effect that prevents the fixture rotary oscillation.Traditional designer may not consider this problem, habitually the so symmetrical fixing hole that arranges.

After fixture was fixed, block set had also played the effect of terminations, sealing sliding sleeve pipe two ends (end-face holes that pipe forms) simultaneously at two end supports of slideway.The defective of this structure maximum is that the length of slideway can only be limited in certain scope.When slideway length needs to increase, only have the overstriking slideway directly through the bearing capacity of guarantee slideway, otherwise will slideway be bent downwardly because hanging thing, the hook that has been enclosed within on the slideway since so also needs corresponding increasing.General hanging hook assembly is all selected stainless steel part, and therefore strengthening overstriking all can increase cost and affect outward appearance.

In order to install easily, all take movingly between traditional block set and the slideway, although slideway is subjected to the restriction of block set can not play like this, slideway still direction of rotation can rotate, and the Self-locking hanging hook that is enclosed within on the slideway can not be guaranteed at stationary state.

Traditional slideway fixture is the fixture of plain vanilla, has not had other function.

No matter be which type of slideway and similar slideway need to need hole by percussion drill on ceramic tile first toward fixing fixture on the ceramic tile like this, could fixedly get on reliably.But this mounting means only has professional arriving of just doing, and can say that the ordinary people can't realize at all; The bonding plane that the fixture that now also has arranges, but the top double faced adhesive tape of just being with, the fixing hanger of this technology can only be Interim use, and this fixed form can not hang weight, let alone has fixed long slideway with it.

Summary of the invention

In order to address the above problem, to the purpose of this invention is to provide a kind of self-marketing hook that easily is fit to the processing of processed springs mechanical high-efficient, and can increase the Self-locking hanging hook of self-locking effect and appearance effect; Provide a kind of and according to stressing conditions fixing point and supporting-point are set, realize fixing simple, the slideway that can be practically applicable to any length, be practically applicable to any fixed form, any hook fixing device of fixing point; A kind of fixture that is provided with folding towel bar device is provided; A kind of fixed underpan that can convenient be connected with ceramic tile is provided.

The technical scheme that the present invention solves is that the steel wire of sliding sleeve is by adding a nearly circle or the more number of turns on original one basis of enclosing again;

Fixture is to be drawn into an outwardly housing by corrosion resistant plate, only establishes a fixing hole above fixture, and the pan that block set and towel bar hinge axis match is respectively established in two sides of fixture below;

Fixed underpan is injection mo(u)lding, on establish gluing surface, edge platform, fixing threaded hole, insertion step.

Technique effect of the present invention is: the above steel wire of nearly two circles or two circles around shift sleeve structure, avoid and open the fully closed processing difficult problem of sliding sleeve annular, end points is ensconced behind, adapted to the machining of efficient processed springs; Nearly Liang Quan and the above structure of two circles have increased the width of sliding sleeve, can make slide over the gap when larger still can more than have the lock effect, therefore the diameter precision of sliding sleeve do not needed to have relatively high expectations, improve working (machining) efficiency, solve the high difficult problem of slideway diameter precision prescribed, adapted to the high efficiency processing of spring mechanical.This meaning also is not only to solve a problem that improves working (machining) efficiency, has increased simultaneously effect and the appearance effect of self-locking.Nearly two circles or two circles above the sliding sleeve of steel wire coiled still do not increase width, sliding sleeve is two-layer or the multilayer steel wire forms, and is the diameter with elastic performance, increases the effect of lock; See that in the front sliding sleeve is comprised of two circles, can't see and remain silent, utilize the condition in the slit of slideway and wall formation, steel wire end is hidden in it behind, than the Self-locking hanging hook of remaining silent was arranged originally, cannot see its termination now, therefore improved appearance effect.The cost of the length of material that has been increased and the effect that increases, cost performance improves.

Adopt the shell structure of stainless steel stretched one-tenth simple, appearance looks elegant, cost be low; Cancellation fixture below fixing point, the structure of only only establishing a fixing point above fixture are according to the principle design of force analysis, and be fixing reliable and simple; The suburb of respectively establishing holder with sleeve cover two sides really is: the first, and make the slideway can be supported on arbitrfary point and multiple spot, having changed can only be in the traditional design of two end supports; Second, slideway has also played the effect of pin rod, guaranteed can not rotatablely move because of the fixing generation of a set bolt in fixture, this also is the basis that can remove fixing point under the fixture, three, slideway can stretch out beyond the fixture at two ends, make traditional hook the custom change in two fixtures outside fixture, also can establish hook, be conducive to the average force of slideway and establish towel bar; Establishing fixing hole actual in the above is to have formed one to hang the structure of drawing slideway, namely form in the triangle at upper fixing point, the slideway that protrudes forward, these three points of lower fixing point, upper fixing point is subjected to an outside pulling force, is an inside pressure and lower fixing point bears.This device has utilized the downward power of slideway extension deposits yields that fixture is fitted on the metope firmly cleverly, and this is the basic reason that will dispense lower set bolt why; Fixture is established the structure of through hole (according to the existing obstructed pore structure of block set) block set, when ground way, can expose at two ends suitable length slideway, and the slideway beyond namely at the fixture two ends is established hook.When the structure of establishing supporting-point of this equilibrium has avoided slideway to hang weight, easy reclinate defective in the middle of the slideway, the diameter that reduces to link up with slideway that therefore can be relative; For long slideway, can increase supporting-point in the centre position of slideway or the position of arbitrfary point with the fixture of through hole block set, therefore select thinner stainless steel tube to do slideway and no longer be restricted, to adapt to various users' needs; The method of the fixture of establishing at the medium position of slideway does not increase the quantity of set bolt actually, for example increase by two fixtures at medium position, just increase by two set bolts, the fixture that adds two ends is totally four set bolts, this compares with traditional fixing means, is equivalent to not increase in the situation of set bolt, has increased again two fixing points of slideway, increase ability and the effect of load capacity, improved the fixed efficiency of set bolt; Because fixture is not the absolute two ends that are fixed on slideway, having random positioned fixture can be fixed on any position according to user's needs; The hole of slideway and block set is interference fits or movingly closely spaced, but after fixture is by bolted, block set produces distortion makes original cooperation just become stationary fit, played the effect that slideway and fixture are fastenedly connected, made the user can obtain in use one and be completely fixed motionless slideway and each Self-locking hanging hook; Fixture for kitchen and toilet use all requires bolt head built-in (outward appearance is good), only establishes the structure of a set bolt and has economized this built-in required complicated decoration.

Fixture adopts the housing of corrosion resistant plate stretch forming, can hide the hinge axis of towel bar; Establish a hinge pore structure in the fixture of housing, just can increase a towel bar function that can fold, structure is practical especially simply again; All establish the hinge pore structure in two sides of fixture, can establish two towel bars and a plurality of towel bar, increased the ability of quantity and load-bearing.

The setting on chassis, make the ordinary people again not for ceramic tile fixedly fixture feel simply helpless, the fixed form of relative complex is become simple fixed form, be user-friendly to; The chassis has the structure of respective area, makes adhesive have larger bonding plane, can carry heavier weight; The ordinary people can gluing, and the structure of edge limitation is arranged again on the chassis, can prevent effectively that glue is coated onto the possibility of outside; Establish ready-made fixing threaded hole on the chassis, make the ordinary people can have easily the screw knife just fixture and other fixture can be fixed on the chassis that is glued on the wall, convenient especially; The reliability that the chassis is connected with ceramic tile is to utilize existing adhesive technology to do reliable assurance; The outward appearance of various styles can be designed arbitrarily in the chassis, has further increased appearance effect; The structure of fixture of the present invention can increase the quantity on chassis as required, is the accessory that is as close as lips and teeth between them, also be can separate existence accessory.

Description of drawings

Below in conjunction with accompanying drawing the present invention is described in further detail.

Accompanying drawing 1 is schematic diagram of the present invention;

Accompanying drawing 2 is schematic diagrames of Self-locking hanging hook;

Accompanying drawing 3 is schematic diagrames of slideway fixture;

Accompanying drawing 4 is schematic diagrames of an embodiment of the present invention;

Accompanying drawing 5 is chassis schematic diagrames.

Among the figure, 1, suspension arm, 2, Self-locking hanging hook, 3, port cap, 4, fixture, 5, the chassis, 6, slideway, 7, fixed screw, 8, towel bar, 9, termination, 10, hook bottom, 11, suspension part, 12, sliding sleeve, 13, block set, 14, pan, 15, fixing hole, 16, insert platform, 17, edge platform, 18, bonding plane, 19, screw.

With reference to accompanying drawing 1, the present invention is connected with slideway [6] by several Self-locking hanging hooks [2], and Self-locking hanging hook [2] can slide and the location at slideway [4].Fixture [4] is fixed on the wall by fixed screw [7] with after slideway [6] is connected.If be fixed on ceramic tile wall, wherein one of method is, first with chassis [5] by after being coated with jelly and being bonded on the ceramic tile wall, again with fixture [4] by fixed screw [7] be fixed on finish in the screw in the chassis [5] fixing.Hinge axis on the suspension arm [1] inserts the towel bar [8] that the middle formation of pan [14] on the fixture [4] can fold, and port cap [3] is installed at slideway [6] two ends.

With reference to accompanying drawing 2, Self-locking hanging hook [2] hook termination [9] is to be converted into the bifilar round and smooth hook end that leaves spacing with stainless steel wire, the hook bottom [10] that a curved rear continuation keeps the spacing coiled hook of two strands of steel wires is rolled over by termination [9] section, two strands of steel wires are V-shaped upwards separately from hook bottom [10] beginning, consist of two suspension parts [11], sliding sleeve [12] is respectively established on its top, after sliding sleeve [12] is enclosed within that slideway [6] is upper and links together with it, two strands of steel wires of suspension part [11] and slideway [6] shape triangular in shape, sliding sleeve [12] axis is vertical with suspension part [11], when sliding sleeve [12] axis and slideway [6] when axis is concentric, sliding sleeve [12] is matched in clearance with slideway [6], when sliding sleeve [12] axis and slideway [6] when axis is not parallel (positioning states), sliding sleeve [12] tightly is stuck on the slideway [6].Sliding sleeve [12] is the closed circle of nearly two circles of steel wire coiled or multi-turn.

The steel wire bending of the suspension part [11] on the Self-locking hanging hook [2] backward outer (referring to that suspension part [11] is object of reference) is twined, and after a circle is added 3/4ths circles, the termination of steel wire is located at the back forms and see the sliding sleeve [12] that is two wire loops from the front.Perhaps continue twining behind some circles termination with steel wire is located at the back and forms and see the sliding sleeve [12] that is the steel wire strand circle from the front.This structure is fit to Full-automatic spring machine processing.

The cross section of above-mentioned slideway [6] is circular, but the cross section of slideway [6] can also be rectangle, and also along with the sliding sleeve [12] of coiled rectangular shape, the number of turns of its winding is identical with circular sliding sleeve [12] for the sliding sleeve [12] of Self-locking hanging hook [2].The effect of rectangle slideway [6] is to carry out absolute lock at fore-and-aft direction, and Self-locking hanging hook can't be rotated, to realize the absolute lock effect of both direction.

With reference to accompanying drawing 3, the slideway fixture is comprised of block set [13] and fixing hole [15], fixture [4] is the housing of corrosion resistant plate or other metallic plate stretch forming, above fixture, only establish a fixing hole [15], a concave station is established in its hole, the head of fixed screw [7] sinks to after fastening in this concave station, improves appearance effect.Upper block set [13] and pan [14] are respectively established in two sides in fixture [4] below, the bottom end points of the top end of block set [13] diameter and pan [14] diameter is on horizontal line, be provided with corresponding distance between the two-end-point, form moment, this moment can make suspension arm [1] be in poised state.

Another embodiment is that the top point of block set [13] diameter is a little more than the bottom point of pan [14] diameter.Be that the two-end-point line is slightly faced upward.The effect of low structure generation is behind the front height like this, and suspension arm [1] is slightly upwards steeved, and makes towel bar [8] be higher than slideway [6] in poised state.

Press close to slideway [6] what the position axis of fixture [4] top fixing hole [15] will be tried one's best, pressure after bolted makes housing produce slight deformation, make the reduced of the block set [13] of two following sides, originally block set [13] and slideway [6] excessive cooperates or closely spacedly become movingly stationary fit, makes like this slideway [6] that interts in block set [13] obtain fastening.Can find out when this set bolt is fixed fixture [4] on the wall also slideway [6] to be fixed on fixture [4] upward, the slideway [6] after fixing can't be rotated and play.

The housing of fixture [4] can also be that rectangular tube is cut into, and the front adds a stainless steel port cap.

Making fixture [4] with injection molded fully also is a kind of embodiment, and its structure is identical with the fixture [4] of above-mentioned drawing and forming.

With reference to accompanying drawing 4 and accompanying drawing 1, fixture [4] is interted at slideway [6] two ends.When slideway [6] normal length, only with two fixtures [4]; When slideway [6] need to be established more Self-locking hanging hook [2], can stretch out on fixture [4] both sides the slideway [6] of respective length, and at the long Self-locking hanging hook [2] of establishing of the end that stretches out; When slideway [6] lengthens or maybe need to hang weight during speciality, can add in the centre one or add a plurality of fixtures [4], the slideway when structure of multi-point support can be avoided hanging weight [6] bending; The port of two pipes of slideway [6] is equipped with port cap [7], and port cap [7] is interference fits with slideway [6].The upper Self-locking hanging hook [2] that is equipped with of slideway [6], its quantity as required and slideway [6] length decide.

With reference to accompanying drawing 4, accompanying drawing 1, accompanying drawing 3, towel bar [8], suspension arm [1] and hinge axis are that a steel wire is converted into, and when the pan [14] on the hinge axis insertion fixture [4], form chain connection, namely are combined into the hook towel combined bay that can fold.When suspension arm [1] dropped on the slideway [6], the two-end-point of pan [14] diameter lower extreme point and slideway [6] top point can make suspension arm [1] be in poised state apart from the moment that forms, and towel bar [8] has the function of hanging towel; When towel bar [8] by hinge upwards folding standing against the wall just become the hook rack of plain vanilla after vertical.Fastening bolt on the fixture [4] just in time is located at the top of pan [14], therefore after hinge axis inserts pan [14], fastening bolt restriction (eight lives) above the stressed rear quilt of hinge axis is equivalent to be among the axle sleeve, and the assurance hinge axis can not be deviate from and be supported.

Two sides of fixture [4] all are provided with pan [14], its first function is (accompanying drawing 4) when fixture [4] is located at the centre position when also being provided with, the pan [14] that two side forms respectively with the fixture [4] at two ends on pan [14] form two groups of hinges, namely be provided with two towel bars [8] in three fixtures [4], can two use simultaneously, also can use separately;

Second function (accompanying drawing 1) is, establish two towel bars [8] that can fold in two fixtures [4], the hinge axis of first towel bar [8] inserts in the inner face pan [14], the hinge axis of another towel bar [8] is namely established two front and back towel bars [8] that can fold (suspension arm [1] length of front towel bar [8] is greater than rear towel bar [8] suspension arm [1] length) in two fixtures [4] from the pan [14] that lateral surface inserts.

With reference to accompanying drawing 5, chassis [5] are injection mo(u)ldings, are provided with the bonding plane [18] of relatively large coating adhesive, and its area arranges according to actual conditions, and the larger bonding force of area is larger.With an edge platform [17] with corresponding height, its height adapts with adhesive coating on the edge, and effect is glue is coated on the plane of plastic chassis fully and can not leaks its outer edges.The shape of plastic chassis [5] can design arbitrarily, plays decoration function.The front of plastic chassis [5] is established and is inserted platform [16], and inserting platform [16] actual is a kind of jockey, on establish fixing threaded hole [19], its quantity is according to the actual conditions setting.This screw [19] can be the nut of inlaying, and also can utilize the hole of plastics own to form screw thread.This embodiment can be applied to the fixture of fixing any fixture at ceramic tile.After plastic chassis [5] was by gluing live, the set bolt of fixture [4] was upper fixing toward sticking plastic chassis [5] on the wall again.Select as required the quantity of plastic chassis [5], quantity is more, and bearing capacity is stronger.

Chassis [5] can also be the metallic plate punch forming, is provided with equally bonding plane [18], edge platform [17], screw [19], inserts platform [16].

It is the fixedly method of fixture [4] of a kind of convenience that chassis [5] essence is set.If chassis [5] are a kind of methods that changes ceramic tile wall character, original ordinary people can't on the screw on ceramic tile, but dish with the end [5] just can arbitraryly tighten up a screw, and the thing that can solid handle will fix is fixed on the wall; Another kind method is that elder generation is fixed on fixture [4] on the chassis [5], is then sticking with glue on ceramic tile wall.Two kinds of methods are selected according to actual conditions.

Another kind of embodiment is that the plastic chassis [5] of establishing after fixture [4] is a kind of pad and ornament, the insertion platform [16] of plastic chassis [5] inserts in fixture [4] housing, the insertion section is set up identical hole or the space in hole separately, for example pan [2] and block set [13].Plastic chassis [5] can be done decoration and strengthen appearance effect, and the combination of stainless steel part and working of plastics is a kind of outward appearance of novelty.Another effect is to be equivalent to a pad, and the function of this pad is to increase the distance that slideway [6] stretches out, and has increased a kind of function, makes slideway [6] protract to satisfy the needs of different user.For example needing to do knife rest uses.The embodiment of plastic mattress increases the effect of outward appearance, namely be one by the assembly of metal and plastics.

Also have a kind of embodiment to be, chassis [5] are to do decoration with metal, and chassis [5] are that corrosion resistant plate is stamping forming, in establish the hole that matches with fixing hole [15].

The comprehensive conclusion:

Self-locking hanging hook, mainly connected to form by several Self-locking hanging hooks [2] and slideway [4], hook termination [9] is directly to be converted into the hook end that the bifilar steel wire of rounding off leaves spacing with stainless steel wire, continue the hook bottom [10] of the spacing coiled hook of two strands of steel wires of maintenance after the bending of termination [9] section, two strands of steel wires are V-shaped upwards separately from hook bottom [10] beginning, consist of two suspension parts [11], sliding sleeve [12] is respectively established on its top, after sliding sleeve [12] is enclosed within that slideway [4] is upper and links together with it, two strands of steel wires of suspension part [11] and slideway [6] shape triangular in shape, sliding sleeve [12] axis is vertical with suspension part [11] axis, when sliding sleeve [12] axis and slideway [6] when axis is concentric, sliding sleeve [12] and slideway [6] are matched in clearance, and when sliding sleeve [12] axis and slideway [6] when axis is not parallel (positioning states), sliding sleeve [12] tightly is stuck on the slideway [6].It is characterized in that, sliding sleeve [12] is nearly two circles of steel wire coiled or the above closed circle of two circles.

The cross section of slideway [6] is circular.

The cross section of slideway [6] is rectangle.

A kind of slideway fixture, formed by block set [13] and fixing hole [15], it is characterized in that, fixture [4] is the housing of metallic plate stretch forming, only establish a fixing hole [15] in fixture [4] top, block set [13] and pan [14] are respectively established in two sides in fixture [4] below, the bottom point of the top point of block set [13] diameter and pan [14] diameter coexist on the horizontal line or the top point of block set [13] diameter a little more than the bottom point of pan [14] diameter, distance formation moment between the two-end-point.

A kind of chassis is provided with bonding plane, it is characterized in that, bonding plane is provided with the coated face [18] of respective area, and edge platform [17] is established at the edge of coated face [18], and the front is established and inserted platform [16], inserts on the platform [16] and establishes fixing threaded hole [19].

Claims (5)

1. Self-locking hanging hook, mainly connected to form by several Self-locking hanging hooks [2] and slideway [4], hook termination [9] is directly to be converted into the hook end that the bifilar steel wire of rounding off leaves spacing with stainless steel wire, continue the hook bottom [10] of the spacing coiled hook of two strands of steel wires of maintenance after the bending of termination [9] section, two strands of steel wires are V-shaped upwards separately from hook bottom [10] beginning, consist of two suspension parts [11], sliding sleeve [12] is respectively established on its top, after sliding sleeve [12] is enclosed within that slideway [4] is upper and links together with it, two strands of steel wires of suspension part [11] and slideway [6] shape triangular in shape, sliding sleeve [12] axis is vertical with suspension part [11] axis, when sliding sleeve [12] axis and slideway [6] when axis is concentric, sliding sleeve [12] is matched in clearance with slideway [6], when sliding sleeve [12] axis and slideway [6] when axis is not parallel (positioning states), sliding sleeve [12] tightly is stuck on the slideway [6].It is characterized in that, sliding sleeve [12] is nearly two circles of steel wire coiled or the above closed circle of two circles.

2. Self-locking hanging hook according to claim 1 is characterized in that, the cross section of slideway [6] is circular.

3. Self-locking hanging hook according to claim 1 is characterized in that, the cross section of slideway [6] is rectangle.

4. slideway fixture, formed by block set [13] and fixing hole [15], it is characterized in that, fixture [4] is the housing of metallic plate stretch forming, only establish a fixing hole [15] in fixture [4] top, block set [13] and pan [14] are respectively established in two sides in fixture [4] below, coexist on the horizontal line with the two-end-point of the bottom point of pan [14] diameter or the top point of block set [13] diameter a little more than the bottom point of pan [14] diameter, between the two-end-point apart from formation moment.

5. a chassis is provided with bonding plane, it is characterized in that, bonding plane is provided with the coated face [18] of respective area, and edge platform [17] is established at the edge of coated face [18], and the front is established and inserted platform [16], inserts on the platform [16] and establishes fixing threaded hole [19].

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