CN201513431U

CN201513431U - Furniture connecting tenon

Info

Publication number: CN201513431U
Application number: CN200920193581XU
Authority: CN
Inventors: 蒋礼旺
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-08-28
Filing date: 2009-08-28
Publication date: 2010-06-23
Anticipated expiration: 2019-08-28

Abstract

The utility model relates to the technical field of the furniture connecting component, in particular to a furniture connecting tenon, which comprises a male body connector and a female body connector. The male body connector comprises a female body insertion end, a furniture insertion end and a male body end connecting plate fixedly arranged between the female body insertion end and the furniture insertion end, the top end of the female body insertion end is provided with a convex edge; the bottom end of the female body connector is provided with a female body connecting plate, the top end of the female body connector is provided with a cylindrical fixing cavity; the female body connecting plate and the fixing cavity are communicated with each other through an accommodating cavity in a round table shape, the accommodating cavity extends to the surface of the female body connecting plate, the fixing cavity and the accommodating cavity are arranged coaxially, and the diameter of the fixing cavity is larger than the diameter of the top end of the accommodating cavity. The utility model has the advantages of simple structure and good connection stability, and can facilitate the removal and installation of each component of the furniture.

Description

A kind of furniture joint tongue

Technical field

The utility model relates to furniture link technical field, is meant a kind of furniture joint tongue especially.

Background technique

Normally adopt fixedly connected mode to connect between the each several part of antique traditional furniture, furniture is damaged in carrying or transportation process easily like this, because the general shared volume of furniture is bigger, cost of transportation is higher simultaneously.In order effectively to address this problem, many significant explorations have been done in the industry, so now a lot of furniture are mostly detachable, make furniture come and pack and store not using or its each several part can be split during in transportation like this, this has not only reduced the shared space of furniture, significantly reduced cost of transportation, also avoided furniture in transportation process, to be damaged simultaneously effectively because of reasons such as collisions.Common in the market sectional furniture adopts the cooperation of screw and screw base or screw to carry out being connected between the furniture each several part with the modes such as cooperation of loose-leaf usually.Adopting this class link to connect need punch at the link position place of each parts of furniture, uses the screw connection mouth can become greatly for a long time, and bad stability not only connects shakiness, but also easily furniture caused damage; Joint gap between the parts is bigger, influences the attractive in appearance of furniture; No matter be to install or dismounting, process is loaded down with trivial details and all need could realize operation inconvenience by instrument.

The model utility content

The purpose of this utility model is to overcome deficiency and the defective that prior art exists, provide a kind of simple in structure, connective stability good, the furniture joint tongue that makes things convenient for the furniture dismounting and install.

For achieving the above object, the utility model adopts following technological scheme:

A kind of furniture joint tongue, it comprises public body link and parent link, described public body link comprises and inserts the parent end and imbed the furniture end and be fixed at and insert the parent end and imbed public body spare connecting plate between the furniture end that the tip portion of described insertion parent end is provided with protruding stupefied; Described parent link bottom is provided with parent spare connecting plate, and the top is provided with cylindrical lock chamber; Described parent spare connecting plate is communicated with by a frustoconic shape receiving compartment with lock chamber, and receiving compartment extends to parent spare connecting plate bottom surface, and described lock chamber and receiving compartment are the concentric shafts setting, and the bore of lock chamber is greater than receiving compartment top bore; Inserting parent end and receiving compartment is connected.

The tip portion of described insertion parent end is provided with guide groove.

Described protruding stupefied outer side surface is curved.

The described outer surface of imbedding the furniture end is provided with shape of threads card vertebra.

The described outer surface of imbedding the furniture end is provided with the first stepped card vertebra.

The outer surface of described parent link is provided with the second stepped card vertebra.

The beneficial effects of the utility model are: the utility model comprises public body link and parent link, described public body link comprises and inserts the parent end and imbed the furniture end and be fixed at and insert the parent end and imbed public body spare connecting plate between the furniture end that the tip portion of described insertion parent end is provided with protruding stupefied; Described parent link bottom is provided with parent spare connecting plate, and the top is provided with cylindrical lock chamber; Described parent spare connecting plate is communicated with by a frustoconic shape receiving compartment with lock chamber, and receiving compartment extends to parent spare connecting plate surface, and described lock chamber and receiving compartment are the concentric shafts setting, and the bore of lock chamber is greater than receiving compartment upper end bore; The shape volume of described insertion parent end and the shape volume of receiving compartment are complementary.The utility model is simple in structure, connective stability good; do not have and need can realize each parts of furniture are dismantled and installed by instrument; dismounting repeatedly can not cause advantages such as damage to furniture yet, has not only simplified the disassemble or assemble operation of furniture but also protected furniture effectively.

Description of drawings

Fig. 1 is the utility model overall structure schematic representation;

Fig. 2 is an A-A sectional structure schematic representation among Fig. 1;

Fig. 3 is the utility model parent link structural representation;

Fig. 4 is a B-B sectional structure schematic representation among Fig. 3;

Fig. 5 is the public body link of a utility model structural representation;

Fig. 6 is a C-C sectional structure schematic representation among Fig. 5;

Fig. 7 is the another kind of example structure schematic representation of the public body link of the utility model;

Fig. 8 is the utility model connection procedure status architecture schematic representation.

Reference character:

The public body link of 1-, 2-parent link, 3-inserts the parent end, and 4-imbeds the furniture end, and 5-is protruding stupefied, the 6-lock chamber, 7-receiving compartment, 8-guide groove, the 9-first stepped card vertebra, 10-shape of threads card vertebra, the 11-second stepped card vertebra, the public body spare connecting plate of 12-, 13-parent spare connecting plate

Embodiment

Below in conjunction with accompanying drawing the utility model is further described:

Shown in Fig. 1 to 7, a kind of furniture joint tongue of the utility model, it comprises public body link 1 and parent link 2, and described public body link 1 comprises and inserts parent end 3 and imbed furniture end 4 and be fixed at and insert parent end 3 and imbed public body spare connecting plate 12 between the furniture end 4.Inserting parent end 3 and imbed between furniture end 4 and public body spare connecting plate 12 threes and can be as required connect by means of fixation such as be spirally connected, also can be one-body molded, and the utility model preferred embodiment adopts one-body molded mode to make public body link 1.Public body link 1 and parent link 2 have all been adopted plastic material and have been made, and can produce certain tighten or expand in disassembly process, help fastening or each parts of dismounting furniture.Described parent link 2 bottoms are provided with parent spare connecting plate 13, and the top is provided with cylindrical lock chamber 6; Described parent spare connecting plate 13 is communicated with by a frustoconic shape receiving compartment 7 with lock chamber 6, receiving compartment 7 extends to parent spare connecting plate 13 surfaces, described lock chamber 6 is the concentric shafts setting with receiving compartment 7, the bore of lock chamber 6 is greater than receiving compartment 7 top bores, thereby forms a concave station in the joint of lock chamber 6 and receiving compartment 7; The shape volume of described insertion parent end 3 and the shape volume of receiving compartment 7 are complementary.When mounted, receiving compartment 7 cooperates with insertion parent end 3, and lock chamber 6 cooperates with protruding stupefied 5.

The tip portion of inserting parent end 3 is provided with protruding stupefied 5, inserts parent end 3 in the process of inserting receiving compartment 7, the top of protruding stupefied 5 approaching more insertion receiving compartments 7, and the pressure that is subjected to receiving compartment 7 sidewalls is big more.Because of protruding stupefied 5 usefulness elastic plastic materials are made, protruding stupefied 5 can be by receiving compartment 7 after extruding the top, enter lock chamber 6, enter lock chamber 6 after, compressed protruding stupefied 5 reinstatements also are stuck in the concave station place, play the effect of public body link 1 of firm connection and parent link 2.In addition, for making protruding stupefied 5 to be more prone to enter lock chamber 6 smoothly by the top of receiving compartment 7, the tip portion of inserting parent end 3 is provided with guide groove 8, guide groove 8 is located at and is inserted parent end 3 tip portion intermediate portions, with protruding stupefied 5 dimidiations, the effect of guide groove 8 mainly is in order to make that inserting protruding stupefied 5 of parent end 3 tops has certain elasticity and the sphere of activities, when protruding stupefied 5 pass through the top of receiving compartment 7, both sides protruding stupefied 5 under the pressure of receiving compartment 7 sidewalls, to guide groove 8 direction bendings, thereby protruding stupefied 5 smooth tops by receiving compartment 7 are entered in the lock chamber 6, protruding stupefied 5 enter lock chamber 6 after, reinstatement also is stuck in the concave station place, plays the effect of public body link 1 of firm connection and parent link 2.The curved setting of described protruding stupefied 5 outer surfaces, such design not only help protruding stupefied 5 and enter lock chamber 6 from receiving compartment 7 smoothly; Simultaneously, furniture board helps protruding stupefied 5 and is entered in the receiving compartment 7 by lock chamber 6 from concave station when splitting, and realizes separating of public body link 1 and parent link 2.

When using the utility model, at first imbed furniture end 4 and the parent link 2 with public body link 1 of the present utility model embeds respectively in two furniture boards that needs be connected.During embedding, parent spare connecting plate 13 bottom surfaces and the furniture board flush of parent link 2; 4 at the furniture end of imbedding of public body link 1 all embeds in the furniture board that needs to connect, public body spare connecting plate 13 is by inserting parent end 3 one sides and furniture board flush, for making in the embedding furniture board that public body link 1 and parent link 2 can be more firm, the described outer surface of imbedding furniture end 4 is provided with shape of threads card vertebra 10, as another kind of mode of execution of the present utility model, the outer surface of imbedding furniture end 4 also can be provided with the first stepped card vertebra 9.The outer surface of described parent link 2 is provided with the second stepped card vertebra 11, and as another kind of mode of execution of the present utility model, the outer surface of parent link 2 also can be provided with shape of threads card vertebra.Certainly, the utility model is not limited thereto two kinds of card vertebras, and every card vertebra that meets other form of the present utility model purpose obviously also is fine.

After the imbedding furniture end 4 and embed in the furniture boards of public body link 1, insert outside 3 at parent end is exposed to.

When the furniture board that is embedded with public body link 1 need be installed applying with the furniture board that is embedded with parent link 2, insert in the receiving compartment 7 of parent link 2 being exposed to outer insertion parent end 3, when protruding stupefied 5 of insertion parent end 3 tip portion arrive the top of receiving compartments 7, because protruding stupefied 5 external diameter is slightly larger than the bore on receiving compartment 7 tops, make to insert parent end 3 tip portion protruding stupefied 5 can't directly enter the lock chamber 6 from receiving compartment 7, as shown in Figure 8, at this moment, between public body spare connecting plate 12 and the parent spare connecting plate 13 segment distance is arranged still, there is not card to close, at this time need furniture board is carried out the beating of certain dynamics, make protruding stupefied 5 to enter the lock chamber 6 by external force from receiving compartment 7, public body spare connecting plate 12 closes with parent spare connecting plate 13 cards, thereby realizes the connection between the furniture board.When need split furniture board, furniture board is carried out the beating of certain dynamics, make protruding stupefied 5 to enter receiving compartment 7 from lock chamber 6 under external force, realize the separation between the furniture board.

The utility model is simple in structure, connective stability good; do not have and need can realize each parts of furniture are dismantled and installed by instrument; dismounting repeatedly can not cause advantages such as damage to furniture yet, has not only simplified the disassemble or assemble operation of furniture but also protected furniture effectively.

Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, its framework form can be flexible and changeable, can the subseries product.Just make some simple deduction or replace, all should be considered as belonging to the scope of patent protection that the utility model is determined by claims of being submitted to.

Claims

1. furniture joint tongue, it comprises public body link (1) and parent link (2), it is characterized in that: described public body link (1) comprises and inserts parent end (3) and imbed furniture end (4) and be fixed at insertion parent end (3) and imbed public body spare connecting plate (12) between the furniture end (4) that the tip portion of described insertion parent end (3) is provided with protruding stupefied (5); Described parent link (2) bottom is provided with parent spare connecting plate (13), and the top is provided with cylindrical lock chamber (6); Described parent spare connecting plate (13) is communicated with by a frustoconic shape receiving compartment (7) with lock chamber (6), receiving compartment (7) extends to parent spare connecting plate (13) bottom surface, described lock chamber (6) is the concentric shafts setting with receiving compartment (7), and the bore of lock chamber (6) is greater than receiving compartment (7) top bore; (3 are connected with receiving compartment (7) to insert the parent end.

2. a kind of furniture joint tongue according to claim 1 is characterized in that: the tip portion of described insertion parent end (3) is provided with guide groove (8).

3. a kind of furniture joint tongue according to claim 2 is characterized in that: described protruding stupefied (5) outer side surface is curved.

4. a kind of furniture joint tongue according to claim 3 is characterized in that: the described outer surface of imbedding furniture end (4) is provided with shape of threads card vertebra (10).

5. a kind of furniture joint tongue according to claim 3 is characterized in that: the described outer surface of imbedding furniture end (4) is provided with the first stepped card vertebra (9).

6. a kind of furniture joint tongue according to claim 3 is characterized in that: the outer surface of described parent link (2) is provided with the second stepped card vertebra (11).