CN206206353U - mounting assembly - Google Patents

Abstract

The utility model provides a kind of mounting assembly, including a fixture, a tie rod and a clamp ring；Off normal is provided with a screw on fixture, and screw lower section is provided with a pin joint seat；There is a pivot joint position to be articulated in the pin joint seat of fixture for tie rod one end, and fixture can be inserted through the mounting hole of a wall wall at an insertion position, and in an installation site, designed by the operating portion of another end, fixture is pulled back and is abutted against in the internal face of wall wall；Clamp ring can unidirectionally move the site of engagement for being engaged in tie rod, and the outside wall surface of wall wall is clamped in along site of engagement, it is clamped in wall wall jointly with fixture, and the redundance for exceeding clamp ring can be destroyed and remove.Accordingly, can reach simple, quick and positioning is securely installed, and manufacturing cost can be greatly reduced.

Description

Mounting assembly

Technical field

The utility model is related to a kind of mounting assembly, particularly relates to a kind of installation for being available for being installed on thin-wall or cavity wall Component.

Background technology

The bathroom accessories such as handrail or towel rack can be installed in general shower cabinet or sanitary and balneal room, these bathroom accessories generally may be used Directly pedestal is locked on cement wall wall, then handrail or towel rack are fixed on pedestal with by gecko collocation bolt, but For relatively thin wall wall or cavity wall, particularly wooden wall building wall, because wall wall thickness is too thin and structural strength is poor, be not appropriate for Gecko is directly fixed with screw, and must be with other mounting means.

U.S. Patent number US7,828,501B2 patents of invention disclose a kind of mounting assembly, including a substrate, an insertion Part and an operating portion.Substrate can be inserted into the datum hole on a wall wall, further include a rim and two support arms extended from rim；Ring Edge has a jack；Support arm has guiding position and a guiding position non-perpendicular to rim perpendicular to rim.Insert Enter part operatively to be inserted from the jack of substrate, and with a plane, and two can be by operatively leading in substrate support arm Draw the pivot moved in position；Insert can sequentially be moved to a centre position and an installation site from an insertion position； Insertion position, plane generally system can move by the pivot perpendicular to rim along the guiding position slide guide perpendicular to rim It is dynamic；In centre position, plane generally system, and can be by the pivot along the guidance part non-perpendicular to rim non-perpendicular to rim Position slide guide movement；In installation site, plane generally system, and can be by the pivot along leading perpendicular to rim parallel to rim Draw position slide guide movement, plane is close proximity to the opposite side wall of wall wall；Operating portion, is available for linking and mobile insert, and in Removed from insert after installation.

Although foregoing invention patent other feasible mounting means there is provided bathroom accessory, substrate and insert in itself and The structure design of slide guide engagement is complex each other, is unfavorable for manufacturing, and adds substrate volume greatly, it is necessary to more material Material, causes manufacturing cost too high, in the installation process of insert, it is necessary to exactly with the guide sliding structure phase interworking of substrate Close, but the support arm at substrate offer guiding position is located at wall side within the walls, it is impossible to it is clearly seen by user, can only be operated with feel, Installation process is not very smooth.

China's Mainland Authorization Notice No. CN1183333C patents of invention, announcement has a kind of Toggle bolt device, including one Metal fixing, and a positioning engaged with metal fixing and holding component.Component can be fractureed including two with manpower Locating support, and one be available for being engaged on the locating support the unidirectional mobile collar；The first of the locating support End system may be pivotally mounted on metal fixing；By the locating support, metal fixing can be pivoted and the branch Frame is in a straight line, after being inserted through in the hole of a substrate, then pivots reply and the support vertical, and long-range with substrate Side along the support one way engagement against then moving against the proximal side of substrate through the collar, then by the positioning Redundance of the support on the outside of the collar is fractureed, you can the installation for completing metal fixing is fixed, and can be fixed by metal Threaded nut is for installing bathroom accessory on part.The substrate refers to relatively thin wall wall or cavity wall.

Toggle bolt device compared to above-mentioned U.S. patent Nos mounting assembly, the structure design of its metal fixing Thiner, structural strength slightly dislikes not enough with bearing capacity, is unfavorable for that weight hangs.But locating support material requested is less, and structure Be conducive to plastic material to be integrally formed, reduction manufacturing cost can be used.Only when phase of the user for two locating supports When mutually collocation running must be quite skilled, start metal fixing could be smoothly pivoted, will otherwise influence the smooth of installation operation Property.The collar must simultaneously be assembled and be engaged in two locating supports, therefore, the requirement for dimensional accuracy is higher, once error is excessive, Influence very huge for the smoothness that engagement is slided, or even hinder movement, such design to exist because two locating supports are interfered with each other In installation operation and the principle of human oriented design is not met.

Utility model content

Main purpose of the present utility model is to provide a kind of mounting assembly, simple structure and number of components is few, and installs behaviour Make quite simple, quick and firm, meet hommization operation, while manufacturing cost is cheap.

To achieve these goals, the utility model provides a kind of mounting assembly, including：

One fixture, in strip, and abuts against plane and a first side with relative one, and more off normal is provided with a spiral shell Hole through abutting against plane and first side, screw and the distance system on the top of fixture be longer than its with the bottom of fixture away from From；Abut against plane and be adjacent at the lower section of screw and be provided with a pin joint seat；

One tie rod, its one end has a pivot joint position, and the other end of tie rod has an operating portion, is pivotally connected position and operating portion Between be formed with a site of engagement, one is formed between site of engagement and operating portion and wears position；Tie rod can be by pivot joint position Pin joint seat with fixture is mutually pivotally connected, while being limited in and parallel to an insertion position of fixture, and perpendicular to Rotated between one installation site of fixture；Fixture and part tie rod can be inserted through the peace on a wall wall at insertion position Dress hole；

One clamp ring, its periphery wall is radially arranged with one and wears mouth, and radial communication wears the engaging groove of mouth；Make tie rod Wear position to be able to thus radially penetrate engaging groove, and as clamp ring enters site of engagement along tie rod sliding, engaging groove can be Unidirectionally slidably engaged on site of engagement, wall wall is clamped in until clamp ring is abutted against；The redundance that tie rod is located on the outside of clamp ring is available for Destruction is removed.

The fixture of the mounting assembly, it abuts against plane and is arranged with an axial tank from bottom and extends up to pin joint seat, And one first retaining wall can be formed by the groove bottom wall of axial tank, enable tie rod and the mutual block of the first retaining wall, and limited In insertion position；Pin joint seat has a longitudinal axial tank of tank connection, and is formed with one second retaining wall at longitudinal tank, makes drawing Bar with the mutual block of the second retaining wall, and can be restricted to installation site.

The pin joint seat of the mounting assembly is respectively arranged with an axis hole in the avris of longitudinal tank two；The side of pivot joint position two of tie rod Side be respectively convexly equipped with can elasticity condensation or expansion each other a jack-post, axle pivot can be distinguished in forming one in each relative axis hole of pin joint seat Rotating fulcrum.

The fixture of the mounting assembly abutting against around screw be formed with plane a protruding part, the protruding part The mounting hole of wall wall is limited in inlay card.

The fixture of the mounting assembly is embedded in intrinsic nut in advance including a body and one；Nut is used to form spiral shell Hole；Body is respectively formed with pass through aperture relative to the forward and backward side of nut.

The fixture of the mounting assembly, its first side, respectively toward the low oblique extension in top and bottom, makes solid from screw Determine part has maximum gauge at screw, and gradually thin toward top and bottom.

The tie rod of the mounting assembly, its site of engagement is made up of more several arch ratchets；In the engaging groove of clamp ring An at least arch ratchet is relatively set with, after each relative arch ratchet of site of engagement of tie rod can be allowed sequentially thus unidirectionally to pass through Engagement positioning.

The tie rod of the mounting assembly, its sleeve through part bit width enables to wear position and leads to less than the width of site of engagement The mouth of wearing for crossing clamp ring enters engaging groove, and site of engagement then cannot be disengaged from groove via mouth is worn.

A collar flange is formed with around the clamp ring of the mounting assembly, the collar flange is limited in wall wall to inlay card Mounting hole.

Mounting assembly of the present utility model, one fixture of need, a tie rod and a clamp ring, therefore simple structure and number of components It is few, and fixture can be inserted through the mounting hole of wall wall easily by tie rod, and abut against in the internal face of wall wall, while Collocation clamp ring readily and quickly can securely be clamped in wall wall jointly with fixture, thus integral installation operation it is quite simple, It is quick and firm, meet the principle of hommization operation, and the body of fixture, tie rod and clamp ring can be projected with plastic material one Shaping, and it is suitable for rapid, high volume production, adding unitary construction simply, number of components is few, can use that the manufacturing is greatly reduced Cost.

Brief description of the drawings

Fig. 1 is the outward appearance constitutional diagram of the utility model mounting assembly；

Fig. 2 is the three-dimensional exploded view of the utility model mounting assembly；

Fig. 3 is another three-dimensional exploded view of the utility model mounting assembly；

Fig. 4 is the three-dimensional cutaway view of the utility model fixture；

Fig. 5 is the sectional perspective outside drawing of the utility model tie rod；

Fig. 6 is the partial perspective cutaway view of the utility model tie rod；

Fig. 7 is the stereo bottom view of the utility model clamp ring；

Fig. 8 is the three-dimensional cutaway view of the utility model clamp ring；

Fig. 9 is that tie rod of the present utility model is in insertion position relative to fixture, and is prepared fixture from wall wall The action schematic diagram of mounting hole insertion；

Figure 10 be fixture of the present utility model by the way that after mounting hole, its top is supported with another wall wall, make the fixture be in Skewed action schematic diagram；

Figure 11 is that the utility model is pulled back fixture by tie rod, makes the internal face phase for abutting against plane and wall wall of fixture The action schematic diagram for mutually abutting against, and show that tie rod is in installation site relative to fixture；

Figure 12 is the action schematic diagram that clamp ring is unidirectionally moved the utility model engagement along the site of engagement of tie rod；

Figure 13 is that clamp ring of the present utility model is moved into the view mutually abutted against with wall wall outside wall surface；

Figure 14 is the action schematic diagram that the redundance on the outside of clamp ring is cut in the utility model preparation；

Figure 15 is the utility model mounting assembly in the side cutaway view of installment state.

Specific embodiment

In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and implementation Example, is further elaborated to the utility model.It should be appreciated that specific embodiment described herein is only used to explain The utility model, is not used to limit the utility model.

It should be noted that when component is referred to as " being fixed on " or " being arranged at " another component, it can be directly another On one component or it is connected on another component.When a component is referred to as " being connected to " another component, it can be with It is directly to another component or is indirectly connected on another component.

Also, it should be noted that the orientation term such as left and right, upper and lower in the present embodiment, be only each other relative concept or Normal operating condition with product is reference, and be should not be regarded as restrictive.

As shown in Figures 1 to 3, the utility model provides a kind of preferred embodiment of mounting assembly, and mounting assembly 1 can be for peace A dress fixation bathroom accessory common on the market, and including a fixture 10, a tie rod 20 and a clamp ring 30；Wherein：It is described solid Determine part 10, as shown in figure 4, being in strip, and the first side 12 of plane 11 and is abutted against with relative one, more off normal is provided with One screw 13 is longer than it and consolidates through plane 11 and first side 12, screw 13 is abutted against with the distance system on the top 14 of fixture 10 Determine the distance of the bottom 15 of part 10；Abut against plane 11 and be adjacent at the lower section of screw 13 and be provided with a pin joint seat 16.

The tie rod 20, its one end has a pivot joint position 21, and its other end has an operating portion 22, in the present embodiment In, it is a draw ring that operating portion 22 is, a site of engagement 23, site of engagement are formed between pivot joint position 21 and the position of operating portion 22 One is formed between 23 and operating portion 22 and wears position 24；As shown in figures 9 and 11, tie rod 20 can be by pivot joint position 21 and solid The pin joint seat 16 for determining part 10 is mutually pivotally connected, while being limited in and parallel to an insertion position of fixture 10, and vertically Rotated between an installation site of fixture 10；Fixture 10 and part tie rod 20 can be inserted through Yi Biqiang at insertion position A mounting hole 2a on 2.

The clamp ring 30, as shown in Figure 7,8, radially be arranged with one wears mouth 31 to its periphery wall, and a radial communication is worn The engaging groove 32 of mouth 31；The position 24 that wears of tie rod 20 is thus radially penetrated engaging groove 32, and with clamp ring 30 along The sliding of tie rod 20 enters site of engagement 23, and engaging groove 32 can unidirectionally be slidably engaged on site of engagement 23, until clamp ring 30 is abutted against Wall wall 2 is clamped in, as shown in figure 13；The redundance that tie rod 20 is located at the outside of clamp ring 30 is available for destruction to remove, such as by folding Mode that is disconnected or cutting is destroyed and removed, as shown in Figure 14,15.

Furtherly, as shown in figure 4, the plane 11 that abuts against of the present embodiment fixture 10 is arranged with an axial direction appearance from bottom Groove 111 extends up to pin joint seat 16, and can form one first retaining wall 112 by the groove bottom wall of axial tank 111, enables tie rod 20 The enough and mutual block of the first retaining wall 112, and it is restricted to insertion position；There is pin joint seat 16 a longitudinal tank 161 to connect axial direction One second retaining wall 162 is formed with tank 111, and longitudinal tank 161, enables the mutual block of 20 and second retaining wall of tie rod 162, And it is restricted to installation site.

As shown in Figure 2,3, the pin joint seat 16 of the present embodiment is respectively arranged with an axis hole 163 in the avris of longitudinal tank 161 2；Draw Pivot joint position 21 2 avris of bar 20 be respectively convexly equipped with can each other elasticity condensation or expansion a jack-post 211, axle pivot can be distinguished in pivot A rotating fulcrum is formed in each relative axis hole 163 of joint chair 16.Wherein, for make the jack-post 211 each other can elasticity condensation or Expansion, can reach by a profile groove 212 is set between the jack-post 211.

As shown in Figures 1 to 3, the abutting against around screw 13 of the present embodiment fixture 10 is more formed with a projection at plane 11 Position 113, the protruding part 113 is limited in the mounting hole 2a of wall wall 2 to inlay card, it can be ensured that installation process is more accurate fast Speed, can also will come from a part of transfer effect of the hanging object on bathroom accessory, carrier or the artificial active force bestowed In the hole wall of mounting hole 2a, raising bearing strength and fastness are used.

As shown in Figure 5,6, it is preferred that the fixture 10 of the present embodiment is embedded in body 101 in advance including a body 101 and Interior nut 102；Nut 102 is used to form screw 13；Body 101 is respectively formed with pass through aperture relative to the forward and backward side of nut 102 100.When manufacturing forming process is selected, can be by plastic material Unitary injection formed, and by nut 102 for example with body 101 Integrally it is coated in body 101 to be formed.

It is preferred that the first side 12 of the present embodiment fixture 10 is low toward top 14 and bottom 15 respectively from screw 13 Tiltedly extend, make fixture 10 that there is maximum gauge at screw 13, and it is gradually thin toward top 14 and bottom 15.It will be appreciated that Such design may insure that the center of gravity of fixture 10 is located on or near at screw 13, therefore, when fixture 10 is via mounting hole 2a enters in wall wall 2, such as behind the inside of wall wall 2 of cavity wall, easily by slight front and rear whipping, make originally substantially to be in level The fixture 10 being inserted through can easily produce inclination, and when contributing to fixture 10 back to be pulled immediately, be able to by The internal face 2b in wall wall 2 is gradually abutted against in vertical state, as shown in Figure 10,11.

It is preferred that as shown in Figure 5,6, the site of engagement 23 of the present embodiment tie rod 20 is by more several arch ratchets 231 Constituted；An at least arch ratchet 321 is relatively set with the engaging groove 32 of clamp ring 30, as shown in Figure 7,8, tie rod 20 can be allowed Each relative arch ratchet 231 of site of engagement 23 sequentially thus unidirectionally pass through after engage positioning.The engaging groove 32 of the present embodiment is It is provided with an arch ratchet 321.

The present embodiment tie rod 20 wears the width that the width system of position 24 is designed to less than site of engagement 23, therefore, wear Set position 24 can enter engaging groove 32 by the mouth 31 of wearing of clamp ring 30, but the site of engagement 23 of larger width just cannot be via wearing Mouth 31 is disengaged from groove 32.In other words, clamp ring 30 can be slided toward its site of engagement 23 afterwards to wear worn at position 24, once Just cannot depart from after into site of engagement 23, and can only be slided toward the direction one way engagement of pivot joint position 21 along site of engagement 23 straight To clamp ring 30 abuts against the opposite outer wall surfaces 2c for clamping wall wall 2.

Or, a collar flange 33, as shown in Fig. 8,15, the collar flange are more formed with around the clamp ring 30 of the present embodiment The 33 mounting hole 2a that wall wall 2 is limited in inlay card, its protruding part 113 for being functionally similar to above-mentioned fixing piece 10, therefore, folder Ring 30, except common clamping is packed in wall wall 2, can also will come from hanging object, carrier on bathroom accessory with fixture 10 Or a part for the artificial active force bestowed is passed to the hole wall of mounting hole 2a, can use the carrying for improving the entirety of mounting assembly 1 Intensity and fastness.

After tested, when bathroom accessory is handrail, the mounting assembly 1 of the present embodiment can bear to come from institute in the middle of handrail The up to active force of 300lb is bestowed, therefore with high bearing strength and fastness.

When the mounting assembly 1 of the present embodiment is installed, first can typically be drilled on the wall wall 2 of thin-wall or cavity wall, for example The hole of diameter 24.5mm, uses to form an above-mentioned mounting hole 2a.

Afterwards, tie rod 20 is placed in the insertion position parallel to fixture 10, fixture 10 now is with tie rod 20 substantially The straight line being the level of state, in this way, can be by fixture 10 from inside mounting hole 2a insertion cavity walls, as shown in Figure 9.

Specifically, if cavity wall, its generally also have another relative to wall wall 2 wall wall 3, because This, fixture 10 and tie rod 20 can be inserted through mounting hole 2a by best mode with an appropriate inclination angle, in order to work as When another wall wall 3 is touched on the top 14 of fixture 10, its center of gravity that can arrange in pairs or groups concentrates on the design of screw 13, forces fixture 10 past Vertical direction is pivoted, and as shown in Figure 10, now, user need only take advantage of a situation by the operating portion 22 for back pulling tie rod 20, fixed Part 10 abuts against plane 11 and just can then abut against internal face 2b in wall wall 2, as shown in figure 11.

Finally, the clamp ring 30 that will need only be set in advance on the site of engagement 23 of tie rod 20 is pivotally connected position 23 and unidirectionally slides toward it Engagement, as shown in figure 12, untill the outside wall surface 2c of wall wall 2 is clamped in until abutting against, as shown in figure 13, then by beyond clamp ring 30 Unnecessary tie rod 20 fractures or cuts and removes, as shown in figure 14, you can complete the installation exercise of mounting assembly 1, whole installation process Suitable simple and fast, and meet the principle of hommization operation.

In addition, if be thin-wall, rather than cavity wall, it is also possible in the fully-inserted 2a by mounting hole of fixture 10, By the above-mentioned mode for referring to slightly forward and backward whipping, make the slightly inclined of fixture 10, in this way, can be pulled back in follow-up tie rod 20 During toward vertical direction pivot, can equally reach simple installation operation.

Learnt by described above, the mounting assembly 1 of the present embodiment has firm abundant fixture 10, and can pass through single One tie rod 20 and its design of insertion position and installation site is restricted to, easily inserts in mounting hole 2a fixture 10, And abut against in the internal face 2b of wall wall 2, wall wall 2 can be securely held on easy operation clamp ring 30 and fixture 10 jointly, And there is splendid load bearing stength, therefore the simple structure of mounting assembly 1 and number of components is few, manufacturing cost can be greatly reduced, Especially the body 101 of fixture 10, tie rod 20 and clamp ring 30 all can be appropriate quick and a large amount of with plastic material Unitary injection formed Production, while the suitable simple and fast of installation operation, and meet hommization operation demand.

Above-mentioned having done of the utility model describes and has been cited embodiment in detail, for the ordinary skill people of this area Member, it is clear that can as specified above make various alternative solutions or modification；Therefore all replacements made on this basis Scheme and modification, are included within the spirit and scope of present claims.

Claims (12)

1. a kind of mounting assembly, including：

One fixture, with one abut against plane, a first side, a screw and one located at screw lower section pin joint seat；

One tie rod, with a pivot joint position, an operating portion and a site of engagement；

One clamp ring, with a Chuan Kou and an engaging groove；

Wherein, engaging groove can unidirectionally be slidably engaged on site of engagement.

2. mounting assembly according to claim 1, it is characterised in that fixture is in strip, screw be off normal set and Through plane and first side is abutted against, screw is more than its distance with the bottom of fixture with the distance on the top of fixture；Draw One end of bar is pivot joint position, and the other end of tie rod is operating portion, and site of engagement is formed between pivot joint position and operating portion, is engaged One is formed between position and operating portion and wears position；Tie rod can mutually be pivotally connected by pivot joint position with the pin joint seat of fixture, It is limited in and parallel to an insertion position of fixture simultaneously, and is rotated perpendicular between an installation site of fixture；Gu Determine the mounting hole that part and part tie rod can be inserted through on a wall wall at insertion position；The mouth system of wearing of clamp ring is located at outside clamp ring Perisporium, and engaging groove is then connected and wears mouth；The position that wears of tie rod is thus radially penetrated engaging groove, and with clamp ring along Tie rod sliding enters site of engagement, and engaging groove can unidirectionally be slidably engaged on site of engagement, and wall wall is clamped in until clamp ring is abutted against； The redundance that tie rod is located on the outside of clamp ring is available for destruction to remove.

3. mounting assembly according to claim 2, it is characterised in that the plane that abuts against of fixture is arranged with an axle from bottom Pin joint seat is extended up to tank, and one first retaining wall can be formed by the groove bottom wall of axial tank, enable tie rod and first The mutual block of retaining wall, and it is restricted to insertion position；Pin joint seat has a longitudinal axial tank of tank connection, and at longitudinal tank One second retaining wall is formed with, enables tie rod and the mutual block of the second retaining wall, and be restricted to installation site.

4. mounting assembly according to claim 3, it is characterised in that pin joint seat is respectively arranged with the avris of longitudinal tank two Axis hole；Pivot joint position two avris of tie rod be respectively convexly equipped with can each other elasticity condensation or expansion a jack-post, axle pivot can be distinguished in pivot A rotating fulcrum is formed in each relative axis hole of joint chair.

5. mounting assembly according to claim 2, it is characterised in that fixture abutting against around screw formed at plane There is the protruding part of a mounting hole that wall wall is limited in inlay card.

6. mounting assembly according to claim 2, it is characterised in that fixture includes a body and is embedded in body in advance Nut；Nut is used to form screw；Body is respectively formed with pass through aperture relative to the forward and backward side of nut.

7. mounting assembly according to claim 6, it is characterised in that body series are by plastic material Unitary injection formed；Spiral shell It is maternal be integrally coated on by body in.

8. mounting assembly according to claim 2, it is characterised in that the first side of fixture is from screw respectively toward top End and the low oblique extension in bottom, make fixture have maximum gauge at screw.

9. mounting assembly according to claim 2, it is characterised in that the site of engagement of tie rod is by more several arch ratchets Constituted；An at least arch ratchet is relatively set with the engaging groove of clamp ring, each relative arch of site of engagement of tie rod can be allowed Ratchet engages positioning after sequentially thus unidirectionally passing through.

10. mounting assembly according to claim 2, it is characterised in that the sleeve through part bit width of tie rod is less than site of engagement Width, enable to wear position and engaging groove entered by the mouth of wearing of clamp ring, and site of engagement cannot then be nibbled via wearing mouth and departing from Close groove.

11. mounting assemblies according to claim 2, it is characterised in that one is formed with around clamp ring spacing to inlay card In the collar flange of the mounting hole of wall wall.

12. mounting assemblies according to claim 2, it is characterised in that operating portion system is a draw ring.