CN206522318U

CN206522318U - A kind of joinery and its construction

Info

Publication number: CN206522318U
Application number: CN201720001141.4U
Authority: CN
Inventors: 刘卫东
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-01-03
Filing date: 2017-01-03
Publication date: 2017-09-26
Anticipated expiration: 2027-01-03

Abstract

The utility model discloses a kind of joinery and its construction, including substrate one and substrate two, the substrate one is provided with tenon, the tenon includes round platform one affixed successively, straight tenon head and round platform two, the small disc of the round platform one and round platform two is fixed on substrate one, the big disc of the round platform one and round platform two is provided with chamfering, through hole one is provided with the substrate one at tenon, provided with flexible alignment pin in the through hole one, removal hole is provided with the flexible alignment pin, the substrate one is provided with the through hole two corresponding with dismounting hole site, the substrate two is provided with the Pear-Shaped mortise being engaged with tenon.The connector technical field that the utility model belongs between plank, is specifically used for the new joinery and its construction of the assembling such as furniture, log wallboard, ceiling, floor, stair in indoor decoration there is provided a kind of.

Description

A kind of joinery and its construction

Technical field

The connector technical field that the utility model belongs between plank, specifically refers to a kind of joinery and its construction.

Background technology

Connected mode between part common in the art and part has welding, bolt connection and a mortise-tenon joint, and In the attachment structure of woodwork, when needing two pieces of planks or bamboo clappers carrying out relative be connected, Tenon is typically all used Structure is attached.Especially when carrying out indoor decoration, furniture, log wallboard, ceiling, floor, stair etc. are frequently referred to Assembling, conventional assembling mode can be divided into the assembling of traditional joinery and its construction and modern three-in-one connector assembling.

Wherein, by taking assembled furniture as an example, the shortcoming of traditional joinery and its construction assembling is as follows：1) traditional joinery and its construction assembled furniture For increase tenon and the bonding strength of mortise, conventional adhesive (fish glue, hide glue, white glue with vinyl etc.) is applied to tenon and mortise surface, While bonding strength are increased, convenient installation, the function of fast quick-detach are lost, storage and logistics cost is not only added, The thing such as scuffing, out of joint, cracking is also easy to produce when rocking, collide with because of furniture even more in logistics to damage；2) due to existing in process Adhesive is embrocated on tenon and mortise surface, makes traditional joinery and its construction in use caused by outside air wetness changes The expansion and contraction of wooden boards and tenon and expansion and the systolic dyssynchrony of mortise, can cause out of joint or plate after long-time use Material ftractures；3) because the shape of traditional joinery and its construction is not suitable for processing modern panel furniture, thus the Tenon furniture of in the market is general Store-through not only adds production and selling cost, does not also meet the theory of energy-saving and environmental protection, simultaneously thick, big, thick, stupid the characteristics of Lose that modern furniture is brief, simple furniture market.

Still by taking assembled furniture as an example, the shortcoming of modern three-in-one connector assembled furniture is as follows：1) modern three-in-one connection Part assembled furniture using point connected mode assembling sheet material, generally, connector used in per unit area and punching quantity by Depending on producer is according to actual conditions, to make the sheet material area close to connector position be tightly combined with connected sheet material, accordingly It is slightly loose from combination slightly remote with a distance from connector so that furniture after a long time use, expansion and systolic dyssynchrony because of sheet material, easily Produce sheet material displacement, deformation；2) as a result of a connected mode, make the transverse direction and longitudinal direction stress of the sheet material of adjacent connection small, Anti-destructive is weak；3) because the material of three-in-one connector is mainly metal, its critical piece eccentric wheel is because of exterior temperature change And produce expand with heat and contract with cold effect and easily loosen or come off, if not noting usually checking, the lighter can be because of tie point force unbalance Make sheet deformation, severe one can make adjacent sheet metal loosen and come off, the property and personal safety of user are caused harm.

The content of the invention

To solve above-mentioned existing problem, the utility model is absorbed traditional Tenon package assembly and is processed into timber material itself Installation, the theory of convenient disassembly of connector (with timber material one itself) and modern three-in-one connector assembled furniture, are carried A kind of new joinery and its construction for assemblings such as furniture, log wallboard, ceiling, floor, stair in indoor decoration is supplied.

The technical scheme that the utility model is taken is as follows：A kind of joinery and its construction, including substrate one and substrate two, the substrate One is provided with tenon, and the tenon includes round platform one, straight tenon head and round platform two affixed successively, the round platform one and round platform two Small disc is fixed on substrate one, and the big disc of the round platform one and round platform two is provided with chamfering, the substrate one close to tenon It is provided with through hole one, the through hole one to be provided with flexible alignment pin, the flexible alignment pin at head and is provided with removal hole, the base Plate one is provided with the through hole two corresponding with dismounting hole site, and the substrate two is provided with the Pear-Shaped fourth of the twelve Earthly Branches being engaged with tenon Hole.

Further, the flexible alignment pin includes inner sleeve, the outer sleeve and spring leaf of one end open of one end open, The openend of the outer sleeve is socketed on the openend of inner sleeve, is provided with interlayer one and interlayer in the inner sleeve from bottom to top Two, the interlayer one is provided with interlayer through hole, and one end of the spring leaf is fixed on interlayer two, the other end of the spring leaf It is fixed in after interlayer through hole on outer sleeve end face, the position that the removal hole is located on inner sleeve, is engaged with spring leaf, The inner sleeve outer rim is fixed in through hole one provided with burr layer, the flexible alignment pin by burr layer, the flexible positioning Sell outer sleeve end face affixed through through hole one and Pear-Shaped mortise scalability.

Further, it is Pear-Shaped above the Pear-Shaped mortise, the Pear-Shaped mortise lower section is round end flat key shape, institute Stating Pear-Shaped mortise middle chamber includes up-small and down-big round platform connected in star one, cylinder shape groove two and the straight tenon of insertion successively The head up-narrow and down-wide groove three being engaged and the cylinder shape groove four being engaged with flexible alignment pin outer sleeve.

Further, the groove one is connected together with round platform one, the cross-sectional area of groove two and the great circle of round platform one Area equation, width is equal with straight tenon head width above for the groove three, the cross-sectional area of groove four and flexible alignment pin Outer sleeve face area is equal.

Preferably, the tenon and substrate one are formed in one.

Further, the height of the round platform one, straight tenon head and round platform two is equal.

Further, the outer sleeve end of the big area of a circle of the round platform one, the big area of a circle of round platform two and flexible alignment pin Face area equation.

Using having the beneficial effect that said structure the utility model is obtained：The utility model is applied to various log timberstructures The connection of sheet material, due to its face connection, moisture resistant the advantages of, can act also as the company of the log boards such as wallboard, stair, ceiling Connect；The utility model abandoning tradition Tenon furniture (is not added any in the way of jelly reinforces tie point with timber material itself Material) it is connected with another phase same material with tenon and mortise, fully release " wood " makes Furniture Body material and tenon and mortise The expansion that produces and shrink synchronous because of the change of there was dampness in the air degree in use；Abandon modern three-in-one connector assembling The point of furniture is connected as face connection, increase bonding strength and connection area, so as to increase the transverse direction of the sheet material of adjacent connection and indulge To by force intensity；With program Hepplewhite, Fast Installation can be completed without using any instrument or equipment, during dismounting only Dismounting need to can be completed by the shaft-like hard thing of toothpick or diameter similar；Removal hole hole face is narrow and small, is difficult to discover, make inner face and under The same appearance in face Deng Yiyou outer surfaces；Because the structure can be random according to the requirement of sheet metal thickness and furniture design style Varying dimensions, therefore can easily adapt to the making and assembling of various Style Furnitures, and the substantially rare board-like money of traditional Tenon furniture Formula, same three-in-one connector connects thick and heavy Furniture panel intensity and can be greatly reduced.If the utility model is pushed into market, will be Another log board after the 1970s three-in-one connector of Germany's HFL furniture part company's invention furniture connects Connect innovation.

Brief description of the drawings

Fig. 1 is the utility model tenon structure schematic diagram；

Fig. 2 is Fig. 1 part A partial enlarged drawing；

Fig. 3 is the flexible alignment pin cross-sectional view of the utility model；

Fig. 4 is the flexible alignment pin extended configuration schematic diagram of the utility model；

Fig. 5 is the flexible alignment pin contraction state schematic diagram of the utility model；

Fig. 6 is Pear-Shaped mortise cut-away diagram on the utility model substrate two；

Fig. 7 is Fig. 6 part B partial enlarged drawing；

Fig. 8 is SBR schematic diagram before the assembling of the utility model tenon structure sheet material；

Fig. 9 is Fig. 8 C portion partial enlarged drawing；

Figure 10 is that the assembling of the utility model tenon structure finishes schematic diagram.

Wherein, 1, substrate one, 2, substrate two, 3, tenon, 4, through hole one, 5, flexible alignment pin, 6, through hole two, 7, Pear-Shaped Mortise, 301, round platform one, 302, straight tenon head, 303, round platform two, 304, chamfering, 501, removal hole, 502, inner sleeve, 503, overcoat Cylinder, 504, spring leaf, 505, interlayer one, 506, interlayer two, 507, interlayer through hole, 508, burr layer, 701, groove one, 702, recessed Groove two, 703, groove three, 704, groove four.

Embodiment

With reference to accompanying drawing, the utility model is described in further details.

As illustrated in fig. 1 and 2, a kind of joinery and its construction, including substrate 1 and substrate 22, the substrate 1 are provided with tenon 3, the tenon 3 includes round platform 1, straight tenon first 302 and round platform 2 303 affixed successively, the round platform 1 and round platform two 303 small disc is fixed on substrate 1, and the big disc of the round platform 1 and round platform 2 303 is provided with chamfering 304, described It is provided with substrate 1 at tenon 3 provided with flexible alignment pin 5 in through hole 1, the through hole 1, it is as in Figure 3-5, described Removal hole 501 is provided with flexible alignment pin 5, as shown in figure 1, the substrate 1 is provided with corresponding with the position of removal hole 501 Through hole 26, the substrate 22 is provided with the Pear-Shaped mortise 7 that is engaged with tenon 3.

Wherein, as shown in figure 3, flexible alignment pin 5 includes inner sleeve 502, the outer sleeve 503 of one end open of one end open With spring leaf 504, the openend of the outer sleeve 503 is socketed on the openend of inner sleeve 502, in the inner sleeve 502 certainly Under up be provided with interlayer 1 and interlayer 2 506, the interlayer 1 be provided with interlayer through hole 507, the spring leaf 504 One end is fixed on interlayer 2 506, and the other end of the spring leaf 504 is fixed in the end of outer sleeve 503 after running through interlayer through hole 507 On face, the position that the removal hole 501 is located on inner sleeve 502, is engaged with spring leaf 504, the outer rim of inner sleeve 502 is set Jagged layer 508, the flexible alignment pin 5 is fixed in through hole 1 by burr layer 508, described flexible fixed for convenience of installing Chamfering can be also provided with the end face of position 5 outer sleeve of pin 503, the flexible end face of 5 outer sleeve of alignment pin 503 passes through through hole 1 and calabash Reed shape 7 scalabilities of mortise are affixed.

As shown in Figures 6 and 7, it is round end flat key shape below Pear-Shaped, Pear-Shaped mortise that the top of Pear-Shaped mortise 7, which is, described Pear-Shaped mortise middle chamber include successively the up-small and down-big round platform connected in star 1 of insertion, cylinder shape groove 2 702, with Up-narrow and down-wide groove 3 703 that straight tenon first 302 is engaged and be engaged with the flexible outer sleeve 503 of alignment pin 5 it is cylindrical recessed Groove 4 704.

After assembling is finished, rearward recess 1 is connected together with round platform 1.The cross-sectional area of groove 2 702 and circle The great circle area equation of platform 1, width is equal with first 302 width of straight tenon above for the groove 3 703, and the groove 4 704 is horizontal Area of section is equal with 503 face areas of flexible 5 outer sleeve of alignment pin.

Tenon 3 and substrate 1 are formed in one.Round platform 1, straight tenon first 302 are equal with the height of round platform 2 303.Circle The face area of outer sleeve 503 of the big area of a circle of platform 1, the big area of a circle of round platform 2 303 and flexible alignment pin 5 is equal.

When specifically used, the round platform 1 and round platform 2 303 that the utility model tenon 3 is used are to coordinate and calabash Reed shape mortise 7 is combined closely, and the angle of round platform inclined-plane and horizontal plane, the machining angle of chamfering 304 of big disc be scheduled on 76 °, In the industry within the scope of 75 ° -80 ° generally acknowledged of security standpoint, the straight tenon first 302 that centre is sandwiched is the spy by log board in itself Property and determine (" standing tree branch very heavy "), to reserve respective distance between every group of structure of tenon 3, the respective distance is the big of two round platforms Twice of circular diameter is optimal, and first diametral distance is that the displacement after the insertion Pear-Shaped of tenon 3 mortise 7 (is moved just Do not lock), second diametral distance is in order to corresponding with Pear-Shaped mortise 7.The purpose so done, is on the one hand to strengthen each Connection area between group Pear-Shaped mortise 7 with sheet edge, increases its intensity, on the other hand makees also in vertical connection For the strong point of " standing tree ", how many Pear-Shaped mortise 7 is with regard to how many corresponding strong point, and sheet material is longer, and Pear-Shaped mortise 7 is got over Many, its strong point is also more, and its support strength is also bigger.

The utility model joinery and its construction is when sheet material is installed, as shown in Fig. 7,8 and 9, and the end of substrate 1 with tenon 3 is carried Flexible alignment pin 5, the cross sectional shape of Pear-Shaped mortise 7 is similar to calabash shaped.By one end tenon with flexible alignment pin 5 during installation In groove 2 702, groove 3 703 and the groove 4 704 of one group of Pear-Shaped mortise 7 at 3 insertion most edges, now stretch alignment pin 5 retract because of the stop that tenon 3 inserted, be inserted into sheet material substrate 22, are pushed away to the direction of groove 1 of cucurbit head mortise 7 It is dynamic, now with the promotion of substrate 1, stretch alignment pin 5 can automatic spring, and insert most edge one group of Pear-Shaped mortise it is recessed In groove 4 704, as shown in Figure 10, complete to position and lock, installation.

The utility model joinery and its construction is found the side board edge of the flexible installation site of alignment pin 5, found when sheet material is dismantled Through hole 26, through hole 26 is generally 1-2mm of diameter hole, and riser is in inner top side, and transverse slat is in outside lower plane, with toothpick etc. The hard thing of minor diameter inserts removal hole 501 through through hole 26, promotes in flexible alignment pin 5 spring leaf 504, makes flexible alignment pin 5 Outer sleeve 503 is moved to the direction of inner sleeve 502, is shunk as shown in figure 5, completing alignment pin, can now be caught sheet material outwards (vertical Plate is upward) pull out and separate two side connecting plate materials, you can complete dismounting.

For the increase intensity of Pear-Shaped mortise 7 and cover mortise edge, whole tenon 3 (multigroup) in processing will sheet material to The distance not less than 1mm is left on interior one side, and remaining excessive width is stayed in outwards on one side (referring to riser).Sheet material is downwards while leave not Distance less than 1mm, remaining excessive width is stayed in upwards on one side (referring to transverse slat).Fringe region on the sheet material with tenon 3 is beaten Through hole 1 (leaves not less than 1mm distances with cover apertures side, riser takes on " top ", transverse slat takes " outer ") outside hole, pacifies in through hole 1 The flexible alignment pin 5 of dress.

Furniture connection can equally produce the positioning action of alignment pin because that can utilize the stop of adjacent sheet metal, such as wardrobe If side plate be arranged in front of back plate, and pushing direction is that from the front to the back, then the back plate at side plate rear may also function as when installing The effect of alignment pin, thus side plate need not install alignment pin, by that analogy.So, each absolute construction furniture is only needed to Flexible alignment pin 5 is installed in one piece of sheet edge with tenon 3, the dismounting of furniture is more succinctly facilitated and (certainly, pacifies installation and dismantling Unload to be carried out strictly in accordance with certain order).The sheet materials such as wallboard, ceiling are connected because being in a plane together, in the absence of adjacent The positioning action of sheet material, thus every piece (referring to overall sheet material, scene splicing, detachable sheet material is disregarded) be required for installing flexible positioning Pin 5.

The utility model and embodiments thereof are described above, this description is no restricted, shown in accompanying drawing Be also one of embodiment of the present utility model, actual structure is not limited thereto.If all in all this area Those of ordinary skill is enlightened by it, is not being departed from the case that the utility model creates objective, without it is creative design with The similar frame mode of the technical scheme and embodiment, all should belong to protection domain of the present utility model.

Claims

1. a kind of joinery and its construction, including substrate one and substrate two, it is characterised in that：The substrate one is provided with tenon, the tenon Head includes round platform one, straight tenon head and round platform two affixed successively, and the small disc of the round platform one and round platform two is fixed in substrate one On, the big disc of the round platform one and round platform two is provided with chamfering, the substrate one is provided with through hole one at tenon, described Provided with flexible alignment pin in through hole one, removal hole is provided with the flexible alignment pin, the substrate one is provided with and removal hole The corresponding through hole two in position, the substrate two is provided with the Pear-Shaped mortise being engaged with tenon.

2. a kind of joinery and its construction according to claim 1, it is characterised in that：The flexible alignment pin includes one end open The outer sleeve and spring leaf of inner sleeve, one end open, the openend of the outer sleeve is socketed on the openend of inner sleeve, described Interlayer one and interlayer two are provided with inner sleeve from bottom to top, the interlayer one is provided with interlayer through hole, one end of the spring leaf It is fixed on interlayer two, the other end of the spring leaf is fixed on outer sleeve end face after running through interlayer through hole, the removal hole The position being engaged on inner sleeve, with spring leaf, the inner sleeve outer rim passes through provided with burr layer, the flexible alignment pin Burr layer is fixed in through hole one, and the flexible alignment pin outer sleeve end face is consolidated through through hole one with Pear-Shaped mortise scalability Connect.

3. a kind of joinery and its construction according to claim 1 or 2, it is characterised in that：It is cucurbit above the Pear-Shaped mortise Be round end flat key shape below shape, the Pear-Shaped mortise, the Pear-Shaped mortise middle chamber include insertion successively it is upper it is small under Big round platform connected in star one, cylinder shape groove two, the up-narrow and down-wide groove three being engaged with straight tenon head and with flexible alignment pin The cylinder shape groove four that outer sleeve is engaged.

4. a kind of joinery and its construction according to claim 3, it is characterised in that：The groove one is connected together with round platform one, The cross-sectional area of groove two and the great circle area equation of round platform one, width is equal with straight tenon head width above for the groove three, The cross-sectional area of groove four is equal with flexible alignment pin outer sleeve face area.

5. a kind of joinery and its construction according to claim 1, it is characterised in that：The tenon and substrate one are formed in one.

6. a kind of joinery and its construction according to claim 1, it is characterised in that：The round platform one, straight tenon head and round platform two It is highly equal.

7. a kind of joinery and its construction according to claim 1, it is characterised in that：The big area of a circle, the round platform two of the round platform one The big area of a circle and flexible alignment pin outer sleeve face area it is equal.