CN208381051U

CN208381051U - Universal connector, furniture assembly, process tool and assembled furniture

Info

Publication number: CN208381051U
Application number: CN201820909447.4U
Authority: CN
Inventors: 胡坚锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-06-12
Filing date: 2018-06-12
Publication date: 2019-01-15
Anticipated expiration: 2028-06-12

Abstract

The utility model provides a kind of universal connector, is related to technical field of furniture, solves the technical problem that the stealthy universal connector number of parts of existing furniture is more, structure is complicated, processing and installation is at high cost or connection is unstable.The universal connector includes connector ontology and fastener, this physical efficiency of connector is connected on the first plate by fastener；Connector ontology includes top surface, bottom surface and the side for connecting top and bottom, and side is equipped with reinforcing rib, and reinforcing rib includes front end face and rear end face, and the cross section of reinforcing rib is gradually increased along the direction of front end face backwards face；When connector ontology is inserted into the second plate binding groove, reinforcing rib can be embedded in the side wall of binding groove by the lesser front end face of cross-sectional area, and be interference fitted with the second plate and securely connect.The universal connector of the utility model by the setting of the simple reinforcing rib of structure, make to connect it is more stable, using more convenient.

Description

Universal connector, furniture assembly, process tool and assembled furniture

Technical field

The utility model relates to technical field of furniture, are especially for the universal connection of furniture board stealthy connect Part, the furniture assembly connected by the universal connector and the process tool for processing the furniture assembly, and have the family Has the assembled furniture of component splicing.

Background technique

In the connector currently used for furniture board, three-in-one connector is the connector most generallyd use, the product Last century the seventies by German h?fele furniture part company utility model, from the incoming China eighties, it is three-in-one by Three parts composition, is eccentric head (also known as eccentric nut, eccentric wheel, eccentric part etc.), connecting rod (bolt), embedded nut respectively (bolt that rises, plastics be commonly called as particles) three parts.Three-in-one connector, securely, environmental protection, being dismounted for multiple times, support numerical control metaplasia The lot of advantages such as production, are still main furniture connecting component at present.

But the eccentric wheel of three-in-one connector is typically exposed to outside furniture, influences beauty, while being also easy to loosen, With the raising of people's quality of life and the raising of aesthetic level, aesthetics and reliability to furniture connecting component propose higher Requirement, then there are many invisible connecting pieces.More representative connector includes: Switzerland's rummy promise connector and the U.S. Muyi obtains invisible connecting piece；Switzerland's rummy promise connector is locked using magnetic drive screw, ingenious in design, but its use cost is high It is expensive, it is not possible to produce in enormous quantities at present and promote；U.S. Muyi obtains invisible connecting piece, using two male and female elasticity iron with elasticity Piece is fixed on two blocks of connected plates with two screws respectively, realizes stealthy connect by male and female grafting, the disadvantage is that It slots too long, influences timber intensity, transport is easy to touch scarce, in addition, the connection type number of parts is more, installation effectiveness is low.

On the whole, furniture connecting component slowly develops to the direction of stealthy part from three-in-one, meets consumer to family Have the requirement of quality and grade, but invisible connecting piece currently on the market, realizes that stealthy number of parts is more, structure is complicated, adds Work and installation cost are high, some connectors need dedicated production equipment and design software that could use, and increase the difficulty of popularization Degree and popularization cost, these factors constrain the promotion and popularization of invisible connecting piece.Therefore, to meet connector stealthy and securely Under the premise of installation, simplifies connection structure, improve production efficiency, make it easier to popularize, be that those skilled in the art to be solved Important technological problems certainly.

Utility model content

The purpose of this utility model is to provide a kind of universal connectors, to solve existing furniture invisible connecting piece part The technical problem that quantity is more, structure is complicated, processing and installation is at high cost or connection is unstable.

To achieve the above object, the utility model provides a kind of universal connector, including connector ontology and fastening Part, described this physical efficiency of connector are connected on the first plate by the fastener；

The connector ontology includes the side of top surface, bottom surface and the connection top and bottom, is set on the side There is a reinforcing rib, the reinforcing rib includes front end face and rear end face, and the cross section of the reinforcing rib is along the front end towards after described The direction of end face is gradually increased；When the connector ontology is inserted into the second plate binding groove, the reinforcing rib can be by transversal Area lesser front end face in face is embedded in the side wall of the binding groove；

The interference fit and second plate that described this physical efficiency of connector passes through the reinforcing rib and the fastening groove sidewall Part connection, when connector ontology is connect with the first plate and second plate simultaneously, first plate and described second Plate connection.

Preferably, the connector ontology includes the rectangular parallelepiped structure of centre portion and is arranged in the rectangular parallelepiped structure The semi-cylindrical in configuration at both ends；The reinforcing rib along the centre portion side be arranged, and the length direction of the reinforcing rib with The direction of motion when connector ontology is inserted into the binding groove is parallel.

Preferably, the reinforcing rib further includes sequentially connected lower surface, outer surface, upper surface and joint face, the company Junction is connect with the side, and when the connector ontology is located in the binding groove, the upper surface is towards the fastening Channel opening, towards the fastening trench bottom, the upper surface is parallel with the top surface and the bottom surface for the lower surface；On described The distance between surface and the lower surface are gradually increased from the front end towards the direction of the rear end face, and from the company Junction is gradually increased to the direction of the joint face.

Preferably, the connector ontology is equipped with threaded hole, the length direction of the threaded hole and the top surface or bottom Face is vertical, and the fastener can pass through the threaded hole and connector ontology is fixed on first plate, the fastener For screw or screw rod.

Preferably, it is equipped with hollow cylinder around the threaded hole on the top surface, the fastener can pass through the spiral shell Pit and the hollow cylinder are fixed on first plate, when first plate and second plate pass through it is described When universal connector connects, the hollow cylinder is fully located inside the binding groove or the hollow cylinder is convex The binding groove can be simultaneously embedded in the locating slot being arranged on first plate out.

Preferably, the connector ontology includes centre portion and half rotary table that the centre portion both ends are arranged in, The top and bottom are parallel to each other, and the longitudinal section of the connector ontology is isosceles trapezoid；The reinforcing rib is in described Between section side setting, and the movement when length direction of the reinforcing rib and the connector ontology are inserted into the binding groove Direction is parallel.

The utility model additionally provides a kind of furniture assembly, including the first plate, the second plate and the utility model institute The universal connector stated；

The universal connector includes connector ontology and fastener, and described this physical efficiency of connector passes through the fastener It is connected on first plate；

Second plate is equipped with binding groove with the connector body fits, the binding groove include insert port and Opening, described this physical efficiency of connector are inserted into the binding groove by the insert port, and the fastener can be prolonged by the opening It stretches out the binding groove and can be connect with first plate；

When the connector ontology is inserted into the binding groove, the reinforcing rib can pass through the lesser front end of cross-sectional area Face is embedded in the side wall of the binding groove；Pass through the interference fit of the reinforcing rib and the fastening groove sidewall, the connector This physical efficiency is connect with second plate；

When the connector ontology is connect with the first plate and the second plate simultaneously, first plate and described second Plate connection.

Preferably, second plate further include be connected to the insert port set part slot, when the connector ontology is set When described set in part slot, it can be inserted into the binding groove by translation, and the reinforcing rib is made to be embedded in the reinforcement groove.

Preferably, first plate is equipped with locating slot, and the pilot hole of fastener is equipped in the locating slot；

Preferably, when first plate is connect with second plate by the universal connector, described The one plate face opposite with second plate, which is able to maintain, to be contacted.

Preferably, the side wall of the binding groove is equipped with reinforcement groove, the reinforcement groove and the reinforcing rib shape phase Cooperation.

The utility model additionally provides a kind of process tool, can be used to process furniture assembly described in the utility model, institute Stating process tool includes sequentially connected knife handle, cutter hub and cutter head, the shape matching of the shape of the cutter head and the binding groove It closes, the cutting face of the cutter head is equipped with cutting protrusion, and the cutting protrusion matches with the reinforcement groove；When the cutter head Described in rotary cutting when the first plate, the binding groove machine-shaping can be made.

The utility model additionally provides a kind of assembled furniture, by furniture assembly described in the utility model and locking board group Type is dressed up, the lockplate can be by preventing first plate and second plate that relative motion occurs, described in preventing Connector ontology is removed from the binding groove insert port.

Universal connector, including connector ontology and fastener, described this physical efficiency of connector are connected by the fastener It connects on the first plate；

The connector ontology includes the side of top surface, bottom surface and the connection top and bottom, the connector sheet The cross-sectional area of body is gradually increased from top surface to bottom surface, and the side is equipped with reinforcing rib；

It is described to add when the connector ontology is inserted into the binding groove on the second plate with the connector body fits Strengthening tendons can be inserted into the reinforcement groove in the fastening groove sidewall, and the top surface is towards the opening direction of binding groove, the bottom surface Away from the opening direction of the binding groove；

Engaged by the connector ontology with the binding groove and the engaging of the reinforcing rib and the reinforcement groove, The universal connector can be connect with second plate, when universal connector simultaneously with first plate and described the When two plates connect, first plate is connect with second plate.

Preferably, the connector ontology includes centre portion and half rotary table that the centre portion both ends are arranged in, The top and bottom are parallel to each other, and the longitudinal section of the connector ontology is isosceles trapezoid.

Preferably, the one end of the cross-sectional area of the reinforcing rib from the reinforcing rib far from the side is to the reinforcement Muscle is gradually increased close to one end of the side, and the reinforcing rib is flat towards the one side of the top surface and the top surface or bottom surface Row.

Preferably, the connector ontology is equipped with threaded hole, the length direction of the threaded hole and the top surface or bottom Face is vertical, and the fastener can pass through the threaded hole and connector ontology is fixed on first plate, the fastening Part is screw or screw rod.

Preferably, the reinforcing rib is circumferentially arranged along the side.

Preferably, the quantity of the reinforcing rib is at least two.

Preferably, the bevel edge of the isosceles trapezoid and the angle of vertical direction are 0-15 degree.

Preferably, the quantity of the threaded hole is two, the central axis of the central axis of threaded hole and half rotary table It is overlapped.

Preferably, the top surface and institute bottom surface are parallel with the surface that the binding groove is arranged in second plate.

Second plate is equipped with the binding groove matched with the connector body shape, the side wall of the binding groove It is equipped with reinforcement groove, the reinforcement groove is matched with the reinforcing rib shape；The binding groove includes insert port and opening, Described this physical efficiency of connector is inserted into the binding groove, the fastener connecting with the connector ontology by the insert port It can extend the binding groove by the opening and can be connect with first plate；The area of the opening is less than described tight Gu the area of slot slot bottom；

When the connector ontology of connection is inserted into the binding groove by the plate by insert port, described the One plate can be connect with second plate.

Preferably, first plate is equipped with locating slot, and the pilot hole of fastener is equipped in the locating slot.

The utility model additionally provides a kind of process tool, can be used to process furniture assembly described in the utility model, institute Stating process tool includes sequentially connected knife handle, cutter hub and cutter head, and the cutting face of the cutter head is equipped with cutting protrusion, described to cut It cuts protrusion to match with the reinforcement groove, when the second plate described in the cutter head rotary cutting, the binding groove can be made Machine-shaping.

The utility model has the beneficial effects that firstly, the universal connector of the utility model is due in connector ontology 1 Side is equipped with reinforcing rib, and reinforcing rib front end face is small, rear end face is big, when connector ontology 1 is inserted into binding groove engaged therewith When interior, even if fastening groove sidewall is not used to accommodate the holding tank for reinforcing strengthening tendons, apply certain external force, reinforcing rib is embedded in tight Gu the side wall of slot, similar to squeeze into nail into timber, fastening, which also will form in groove sidewall, accommodates reinforcing rib sulculus, i.e. installation process In automatically generated reinforcing rib holding tank, meanwhile, in this case, reinforcing rib can be interference fitted with the side wall of binding groove, from And it connect connector ontology securely with the second plate, it can thus make the furniture that this product is poor to certain appointed conditions The user of factory or even carpenter's field fabrication could be used that this product；Secondly, to the preferable furniture enterprise of appointed condition, binding groove The sulculus that side wall cooperates with connector reinforcing rib can also be pre-machined, and can make furniture assembly more labor-saving in this way；Again, corresponding to be somebody's turn to do Universal connector, using modern cnc technology, using the binding groove 31 being provided on the second plate 3 as and universal connector The female part cooperated in pairs, reduces number of parts, with less part and succinct mode, realizes between furniture board Stealthy connect, stable connection is reliable, production cost is low, installation effectiveness is high, convenient for large-scale production.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the main view of connector ontology in embodiment 1；

Fig. 2 is the left view of connector ontology in embodiment 1；

Fig. 3 is the perspective view of reinforcing rib in embodiment 1 and embodiment 2；

Fig. 4 is the main body figure of connector ontology in embodiment 2；

Fig. 5 is the left view of connector ontology in embodiment 2；

Fig. 6 is the structural schematic diagram of the first plate in embodiment 3；

Fig. 7 is the structural schematic diagram of the second plate in embodiment 3；

Fig. 8 is the structural schematic diagram of the first plate and the second plate connection status in embodiment 6；

Fig. 9 is the partial sectional view in the direction A-A in Fig. 8；

Figure 10 is the partial enlarged view in C portion face in Fig. 8；

Figure 11 is the partial enlarged view in the part D face in Fig. 8；

Figure 12 is that connector ontology is located at structural schematic diagram when setting in part slot in embodiment 5；

Figure 13 be in embodiment 5 connector ontology from set part slot to binding groove be embedded in when structural schematic diagram；

Figure 14 is the structural schematic diagram of process tool in embodiment 7；

Figure 15 is the structural schematic diagram of cutter head in embodiment 7；

Figure 16 is the structural schematic diagram of cutter head in embodiment 8.

Specific embodiment

To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work Obtained all other embodiment is put, the range that the utility model is protected is belonged to.

Embodiment 1

As shown in Figure 1-3, a kind of universal connector is present embodiments provided, including connector ontology 1 and fastener 14, Connector ontology 1 can be connected on the first plate 2 by fastener 14；

Connector ontology 1 includes top surface, bottom surface and the side for connecting top and bottom, and side is equipped with reinforcing rib 11, Reinforcing rib 11 includes front end face 111 and rear end face 112, the direction of the cross section of reinforcing rib 11 along 111 backwards face 112 of front end face It is gradually increased；When connector ontology 1 is inserted into the second 3 binding groove 31 of plate, reinforcing rib 11 can be lesser by cross-sectional area Front end face 111 is embedded in the side wall of binding groove 31；

Connector ontology 1 can be connect by reinforcing rib 11 with the interference fit of 31 side wall of binding groove with the second plate 3, when even When fitting ontology 1 is connect with the first plate 2 and the second plate 3 simultaneously, the first plate 2 is connect with the second plate 3.

It is located in the binding groove 31 of the second plate 3 due to connector ontology 1, two plates connect 1 energy of rear connectors ontology Enough be hidden, simultaneously as be equipped with reinforcing rib 11 on the side of connector ontology 1, and 11 front end face of reinforcing rib it is 111 small, after End face 112 is big, and when connector ontology 1 is inserted into binding groove 31 engaged therewith, reinforcing rib 11 can be embedded in the side of reinforcing rib 11 Wall, similar that nail is squeezed into timber, reinforcing rib 11 can be interference fitted with the side wall of binding groove 31 at this time, to make connector Ontology 1 is securely connect with the second plate；The quantity and size of reinforcing rib are according to connector ontology 1, the first plate 2 and second The specific requirement of the size and material of plate 3 and 3 bonding strength of the first plate 2 and the second plate is adjusted, this implementation The case where 11 quantity of reinforcing rib is two is given in example.

The corresponding universal connector, using modern cnc technology, using the binding groove 31 being provided on the second plate 3 as The female part cooperated in pairs with universal connector, reduces number of parts, with less part and succinct mode, realizes Stealthy connect between furniture board, stable connection is reliable, production cost is low, installation effectiveness is high, convenient for large-scale production.

When the first plate 2 and higher 3 bonding strength requirement of the second plate, the whole shape of connector ontology 1 can be set It is set to narrow, lower wide situation, specifically, as shown in Figs. 1-2, connector ontology 1 includes centre portion and is arranged in centre (truncated cone-shaped is often referred to that top and bottom are parallel to each other and be rounded face to half rotary table at section both ends, two rounded face centers of circle Line is vertical with top and bottom, and the longitudinal section of truncated cone-shaped is the solid figure of isosceles trapezoid, and half rotary table refers to as by leading to herein Cross the part of truncated cone-shaped half made of the line plane cutting in two rounded face centers of circle), top and bottom are parallel to each other, and even The longitudinal section of fitting ontology 1 is isosceles trapezoid；I.e. centre portion front-back is rectangle, two or so connect with half rotary table Face is isosceles trapezoid, and 1 top and bottom of connector ontology are that rectangle combines two semicircular structures at this time；Accordingly , fastener 14 can be set it is multiple, in the present embodiment fastener 14 respectively along two and half rotary tables central axis be arranged, when for Increase bonding strength, by centre portion design it is longer when, fastener 14 can also be set on centre portion；Fastener 14 Position and quantity, can according to the length of connector ontology 1 and the first plate 2 and 3 bonding strength requirement of the second plate into Row adjustment.

In the present embodiment, reinforcing rib 11 along centre portion side be arranged, and be separately positioned on centre portion it is opposite two The length direction of side, reinforcing rib 11 is parallel with the direction of motion when insertion binding groove 31 of connector ontology 1；And connector ontology 1 Not set reinforcing rib 31 on half rotary table of half rotary table of front end and rear end；Purpose is, when 31 side wall of binding groove does not have reinforcing rib 11 When holding tank, connector ontology 1 is facilitated to be inserted into binding groove 31, and form holding tank by the insertion itself of reinforcing rib 11；In addition, Since the opposite two side walls of binding groove 31 are press-connected part ontology 1 simultaneously, it is easier to form the holding tank of reinforcing rib 31；And it is right In holding for half rotary table and half rotary table of rear end, due to the device that 1 rear end of connector ontology does not abut against, rear end, which is not provided with, to be added The needs of strengthening tendons, and the side wall that front end wants to be pressed into binding groove 31 by artificial external force is harder, even if front end setting is reinforced Muscle 11 and it can be inserted into binding groove 31, due to the pressure that rear end is not stable, front end reinforcing rib 11 is also easily separated from, is unstable, instead And lead to state labile of the entire connector ontology 1 in binding groove 31, therefore front end is not provided with reinforcing rib 11, it connects in this way 1 front end of part ontology can be in close contact with 31 side wall of binding groove, and positioning of the connector ontology 1 in binding groove 31 is also more acurrate.

In the present embodiment, due to small in 1 top surface area of connector ontology, and base area is big, cooperates tightly with ontology 1 is connect Gu slot 31 is open, small, slot bottom is big, therefore when connector ontology 1 is located in binding groove 31, there are the binding grooves 31 of constant slope Side wall can to connector ontology 1 generate resistance, can effectively prevent connector ontology 1 from the opening of binding groove 31 deviate from.

In order to install and easy to process, in the present embodiment, the bevel edge for the isosceles trapezoid that 1 longitudinal section of connector ontology obtains with The angle of vertical direction is 0-15 degree.Certainly adjustable to be somebody's turn to do according to the different material of plate, thickness and bonding strength requirement The range of angle.

In order to further increase the tightness that reinforcing rib 11 engages with reinforcement groove 32, as shown in figure 3, reinforcing rib 11 also wraps It includes sequentially connected lower surface 115, outer surface 114, upper surface 113 and joint face, joint face to connect with side, when connector sheet When body 1 is located in binding groove 31, upper surface 113 is open towards binding groove 31, and lower surface 115 is towards 31 bottom of binding groove, upper table Face 113 is parallel with top and bottom；The direction that i.e. reinforcing rib 11 is difficult to be open towards binding groove 31 in the vertical direction moves, and makes to connect It is stronger to connect state；The distance between upper surface 113 and lower surface 115, gradually from the direction of 111 backwards face 112 of front end face Increase, and be gradually increased from direction of the connection towards joint face, i.e., the cross-sectional area of reinforcing rib 11 is from reinforcing rib 11 far from side The one end in face is gradually increased to reinforcing rib 11 by one end of proximal side, can be two phases for lower surface 115, outer surface 114 The structure of cross surface splicing, is also possible to a round and smooth curved surface, the utility model is with no restriction.

Universal connector is dismantled for convenience, and connector ontology 1 is equipped with threaded hole 12, the length direction of threaded hole 12 It is vertical with top and bottom, and fastener 14 can pass through threaded hole 12 and connector ontology 1 is fixed on the first plate 2, fasten Part 14 is screw or screw rod, and screw connection structure is simple, convenient disassembly, and avoids using glue commonly used in field of furniture Connection, it is more environmentally-friendly, healthy.

As shown in Figure 10, the nut 141 of fastener 14 protrudes threaded hole 12 in order to prevent, influences connector ontology 1 and tight Gu the compactness that slot 31 contacts is equipped with nut receiving portion 121, this reality close to one end of 1 bottom surface of connector ontology in threaded hole 12 It applies in example, nut receiving portion is formed by chamfering structure, and chamfering structure keeps aperture of the threaded hole 12 at this larger, can accommodate nut 141, so that nut 141 is completely disposed in 1 ontology of connector ontology, shapes certainly different for nut 141, nut receiving portion 121 may be arranged as suitable shape, as long as nut 141 can be accommodated, and nut 141 can be prevented to be pierced by threaded hole 12 i.e. It can.

In order to increase the durability of universal connector, prevent fastener 14 from impacting damage caused by universal connector It is bad, it is equipped with hollow cylinder 13 around threaded hole 12 on top surface, hollow cylinder 13 being capable of 14 pairs of effective protection fastener connections 1 threaded upper ends hole of part ontology is worn caused by 12 exit, and fastener 14 can pass through threaded hole 12 and hollow cylinder 13 is fixed On the first plate 2, in order to realize hiding for connection, hollow cylinder 13 can be fully located in binding groove 31, can also be Setting accommodates the locating slot 21 of the hollow circuit cylinder 13 on first plate 2, and hollow cylinder 13 is made to be embedded in the locating slot of the first plate 2 In 21.

Embodiment 2

When the first plate 2 and lower 3 bonding strength requirement of the second plate, connector ontology 1 can be set to inferior Width, such case connector ontology 1 and 31 structure of corresponding binding groove are fairly simple, and processing is more convenient, cost is lower.Tool Body, the present embodiment is with the difference for implementing 1: as shown in Figure 3-4, connector ontology 1 includes the rectangular parallelepiped structure of centre portion And the semi-cylindrical in configuration at rectangular parallelepiped structure both ends is set；Reinforcing rib 11 is arranged along the side of centre portion, and reinforcing rib 11 Direction of motion when being inserted into binding groove 31 of length direction and connector ontology it is parallel；

Equally, in the embodiment shape of connector ontology 1 also according to 3 bonding strength of the first plate 2 and the second plate It is required that, thus it is possible to vary the length of 1 centre portion of connector ontology, the corresponding position for adjusting fastener 14 and quantity

Embodiment 3

As shown in fig. 6-7, a kind of furniture assembly, including the first plate 2, the second plate 3 and reality are present embodiments provided Apply the universal connector in example 1；

Universal connector includes connector ontology 1 and fastener 14, and connector ontology 1 can be connected to by fastener 14 On first plate 2；

Second plate 3 is equipped with the binding groove 31 cooperated with connector ontology 1 in embodiment 1, and binding groove 31 includes insertion Mouth and opening, connector ontology 1 can be inserted into binding groove 31 by insert port, and fastener 14 can extend binding groove 31 by opening And it can be connect with the first plate 2；

When connector ontology 1 is inserted into binding groove 31, reinforcing rib 11 can be embedding by the lesser front end face 111 of cross-sectional area Enter the side wall in binding groove 31；By the interference fit of reinforcing rib 11 and 31 side wall of binding groove, connector ontology 1 can be with the second plate Part 3 connects；

When connector ontology 1 is connect with the first plate 2 and the second plate 3 simultaneously, the first plate 2 and the second plate 3 connect It connects.

In the present embodiment, connector ontology 1 is fixed on side (the plate side fingerboard of the first plate 2 by fastener 14 The thickness face of part) on, binding groove 31 is arranged in the big plane (plane of flattening of the big plane fingerboard part of plate) of the second plate 3；It needs It is noted that position of the binding groove 31 on the second plate 3 can according to need selection, the big plane in plate can be set On, it also can be set on plate side；It is arranged when on plate side, need to only meets the width that panel thickness is greater than binding groove 31 Degree or length；The positional relationship of the first plate 2 and the second plate 3 can also need to be adjusted according to connection simultaneously, example As the side of the first plate 2 with the big plain splice of the second plate 3, can be also possible to side and the first plate of the second plate 3 The big plain splice of part 2.

Universal connector is inserted into binding groove 31 for convenience, and the first plate 2, which is additionally provided with, sets part with what binding groove 31 was connected to Slot 33, the part slot can be more slightly larger than the size of connection, facilitate universal connector to enter, when connector ontology 1 is placed in part slot When in 33, then by translation insertion binding groove 31.

As shown in figs. 10-11, in the present embodiment, it is correspondingly connected with the hollow cylinder 13 of part ontology 1, is set on the first plate 2 There is locating slot 21, and be equipped with the pilot hole 22 of fastener 14 in locating slot 21, pilot hole 22 can facilitate fastener 14 to screw in the first plate Part 2 effectively prevent fastener 14 to crack the first plate 2 when screwing in.Figure 10 is the partial enlarged view in the part D face in Fig. 8, in order to Facilitate the structure of observation binding groove 31, locating slot 21 and pilot hole 22, which does not install universal connector.

Embodiment 4

A kind of furniture assembly is present embodiments provided, including general in the first plate 2, the second plate 3 and embodiment 2 Type connector；The present embodiment and the difference of embodiment 3 are: the shape of connector ontology 1 in the shape and embodiment 2 of binding groove 31 It matches.

Embodiment 5

In order to which connector ontology 1 is more easily inserted into binding groove 31, reduce the side wall of strengthening tendons slot 32 and binding groove 31 Frictional force, the present embodiment and the difference of embodiment 3 are: processing reinforcement groove 32 first on the side wall of binding groove 31, make to add Strengthening tendons slot 32 is matched with 11 shape of reinforcing rib.I.e. by becoming in such a way that the impact of strengthening tendons slot 32 generates the holding tank of itself It is preformed with reinforcement groove 32 when processing strengthening tendons slot 32, thus, raising packaging efficiency more laborsaving when assembling plate.

Embodiment 6

As illustrated in figs. 8-11, the present embodiment and the difference of embodiment 4 is: processing first on the side wall of binding groove 31 Strengthening tendons slot 32 matches reinforcement groove 32 with 11 shape of reinforcing rib.

The specific installation steps of first plate 2 and the second plate 3 in embodiment 3-6:

Firstly, connector ontology 1 is fixed on the first plate 2 by fastener 14, hollow cylinder 13 is located at this time In locating slot 21, the design of hollow cylinder 13 and locating slot 21, while playing and facilitating connector ontology 1 and the first plate 2 The effect being located by connecting；

Then, part slot 33 is set into the connector ontology 1 being fixed on the first plate 2 insertion, as shown in figure 12, for convenience Observation, Figure 12 only draw connector ontology 1 positioned at structural schematic diagram when setting in part slot；

Finally, pushing the first plate 2, connector ontology 1 is translated into insertion binding groove 31, as shown in figure 13, for convenience Observation, Figure 13 only draw connector ontology 1 positioned at structural schematic diagram when setting in part slot, at this time if 31 side wall of binding groove does not have The reinforcement groove 32 of preprocessing is then impacted by reinforcing rib 11 and generates holding tank；If 31 side wall of binding groove is preformed with reinforcing rib Slot 32, then reinforcing rib 11 is inserted directly into reinforcement groove 32.

Embodiment 7

As shown in figs. 14-15, a kind of process tool is present embodiments provided, can be used to process the furniture group of the present embodiment 5 Part, process tool include sequentially connected knife handle 43, cutter hub 42 and cutter head 41, and the cutting face of cutter head 41 is equipped with cutting protrusion 44, the shape of cutter head 41 is matched with the shape of binding groove 31 in embodiment 5, and cutting protrusion 44 matches with reinforcement groove 32, When 41 the second plate 3 of rotary cutting of cutter head, 31 machine-shaping of binding groove can be made.

Optionally embodiment, the length direction in the cutting face of cutter head 41 and the axis direction angle (figure of knife handle 43 Middle angle a) is 0-15 degree, is adapted with the gradient of 31 side wall of binding groove and the side wall of connector ontology 1.

Optionally embodiment, cutter head 41 is quantity at least two, and is distributed in the circumference side of cutter hub 42 Upwards.41 quantity of cutter head is more, processes more laborsaving when binding groove 31, but the structure of cutter head 41 itself is more complex, cutter head 41 plus Work higher cost, in the present embodiment, 41 quantity of cutter head is two, has better simply structure, and process binding groove 31 when side Just.

Optionally embodiment, knife handle 43, cutter hub 42 and cutter head 41 are integrally formed or by being welded to connect, for weight Fresh processed cutter can be integrally formed processing using full alloy.

It, can be by this reality if it is processing or part-structure difference machine-shaping is transformed on original cutter The cutter head 41 applied in example is welded on cutter hub 42；In order to facilitate the welding of cutter head 41, cutter hub 42, which is equipped with, allows lacking for the installation of cutter head 41 Mouthful.

The use of cutter in order to facilitate processing facilitates and process tool is mounted in corresponding equipment, and knife handle 43 is cylindrical body.

Embodiment 8

As shown in figure 16, the present embodiment and the difference of embodiment 7 is: can be used to process the furniture assembly of the present embodiment 6.Knife First 41 shape is matched with the shape of binding groove 31 in embodiment 6.

Embodiment 9

A kind of assembled furniture is present embodiments provided, by the furniture assembly and lockplate assembled formation of the present embodiment 3-6, Lockplate can be by preventing the first plate and the second plate that relative motion occurs, to prevent connector ontology from binding groove insert port It removes.Lockplate can be the main plate of assembled furniture storage space, be also possible to assist plate, such as the group with backboard Furniture is filled, lock contact plate can be backboard；It, can be by sole as lockplate without the saturating cabinet in four sides of backboard.Such as band back The furniture of plate, we assemble the frame and laminate of furniture by multiple first plates 2 and multiple second plates 3, then pass through Backboard is fixed on frame, the locking of furniture entirety can be realized.

More than, only specific embodiment of the present utility model, but protection scope of the utility model is not limited thereto, Anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation or replace It changes, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with claim Subject to protection scope.

Claims

1. a kind of universal connector, which is characterized in that including connector ontology (1) and fastener (14), the connector sheet Body (1) can be connected on the first plate (2) by the fastener (14)；

The connector ontology (1) includes the side of top surface, bottom surface and the connection top and bottom, and the side is equipped with Reinforcing rib (11), the reinforcing rib (11) include front end face (111) and rear end face (112), the cross section of the reinforcing rib (11) It is gradually increased along the front end face (111) to the direction of the rear end face (112)；When the connector ontology (1) is inserted into second When plate (3) binding groove (31), the reinforcing rib (11) can be embedded in described by the lesser front end face of cross-sectional area (111) The side wall of binding groove (31)；

The connector ontology (1) can by the interference fit of the reinforcing rib (11) and the binding groove (31) side wall with it is described Second plate (3) connection, it is described when connector ontology (1) is connect with the first plate (2) and second plate (3) simultaneously First plate (2) is connect with second plate (3).

2. universal connector according to claim 1, which is characterized in that the connector ontology (1) includes middle area The rectangular parallelepiped structure of section and the semi-cylindrical in configuration that the rectangular parallelepiped structure both ends are set；The reinforcing rib (11) is in described Between section side setting, and the length direction of the reinforcing rib (11) and the connector ontology are inserted into the binding groove (31) When the direction of motion it is parallel；

And/or the reinforcing rib (11) further include sequentially connected lower surface (115), outer surface (114), upper surface (113) and Joint face, the joint face are connect with the side, when the connector ontology (1) be located at the binding groove (31) it is interior when, institute It states upper surface (113) to be open towards the binding groove (31), the lower surface (115) is towards the binding groove (31) bottom, institute It is parallel with the top surface and the bottom surface to state upper surface (113)；Between the upper surface (113) and the lower surface (115) Distance is gradually increased from the front end face (111) to the direction of the rear end face (112), and from the connection towards the company The direction of junction is gradually increased.

3. universal connector according to claim 2, which is characterized in that the connector ontology (1) is equipped with screw thread Hole (12), the length direction and the top surface or plane perpendicular of the threaded hole (12), the fastener (14) can pass through described Connector ontology (1) is fixed on first plate (2) by threaded hole (12), and the fastener (14) is screw or screw rod.

4. universal connector according to claim 3, which is characterized in that surround the threaded hole (12) on the top surface Equipped with hollow cylinder (13), the fastener (14) can pass through the threaded hole (12) and the hollow cylinder (13) is fixed On first plate (2), when first plate (2) and second plate (3) pass through the universal connector company When connecing, the hollow cylinder (13) is fully located at the binding groove (31) inside or the hollow cylinder (13) protrusion The binding groove (31) can simultaneously be embedded in the locating slot (21) being arranged on first plate (2).

5. universal connector according to claim 1, which is characterized in that the connector ontology (1) includes middle area Section and half rotary table that the centre portion both ends are arranged in, the top and bottom are parallel to each other, and the connector ontology (1) longitudinal section is isosceles trapezoid；The reinforcing rib (11) is arranged along the side of the centre portion, and the reinforcing rib (11) Direction of motion when being inserted into binding groove (31) of length direction and the connector ontology it is parallel.

6. a kind of furniture assembly, which is characterized in that any including the first plate (2), the second plate (3) and claim 1-5 The universal connector；

The universal connector includes connector ontology (1) and fastener (14), and the connector ontology (1) can be by described Fastener (14) is connected on first plate (2)；

Second plate (3) is equipped with the binding groove (31) cooperated with the connector ontology (1), binding groove (31) packet Insert port and opening are included, the connector ontology (1) can be inserted into the binding groove (31), the fastener by the insert port (14) it can extend the binding groove (31) by the opening and can be connect with first plate (2)；

When the connector ontology (1) be inserted into binding groove (31) when, the reinforcing rib (11) can pass through cross-sectional area compared with Small front end face (111) is embedded in the side wall of the binding groove (31)；Pass through the reinforcing rib (11) and the binding groove (31) The interference fit of side wall, the connector ontology (1) can connect with second plate (3)；

When the connector ontology (1) simultaneously connect with the first plate (2) and the second plate (3) when, first plate (2) and Second plate (3) connection.

7. furniture assembly according to claim 6, which is characterized in that second plate (3) further includes and the insertion Part slot (33) are set in mouthful connection, when the connector ontology (1) be placed in it is described set part slot (33) it is interior when, institute can be inserted by translation It states in binding groove (31), and the reinforcing rib (11) is made to be embedded in the reinforcement groove (32)；

And/or first plate (2) is equipped with locating slot (21), and fastener (14) are equipped in the locating slot (21) Pilot hole (22)；

And/or when first plate (2) is connect with second plate (3) by the universal connector, described One plate (2) face opposite with second plate (3), which is able to maintain, to be contacted.

8. furniture assembly according to claim 6, which is characterized in that the side wall of the binding groove (31) is equipped with reinforcing rib Slot (32), the reinforcement groove (32) match with the reinforcing rib (11) shape.

9. a kind of process tool, which is characterized in that can be used to process furniture assembly as claimed in claim 7, the processing knife Tool includes sequentially connected knife handle (43), cutter hub (42) and cutter head (41), shape and the binding groove of the cutter head (41) (31) shape matches, and the cutting face of the cutter head (41), which is equipped with, cuts raised (44), the cutting raised (44) and institute Reinforcement groove (32) is stated to match；When the first plate (2) described in the cutter head (41) rotary cutting, the binding groove can be made (31) machine-shaping.

10. a kind of assembled furniture, which is characterized in that by furniture assembly as claimed in claim 6 and lockplate assembled formation, institute Stating lockplate can be by preventing first plate (2) and second plate (3) that relative motion occurs, to prevent the connection Part ontology (1) is removed from the binding groove (31) insert port.