CN210371517U - Tenon additional strengthening of padauk furniture - Google Patents

Abstract

The utility model relates to a furniture manufacturing technology field just discloses a tenon additional strengthening of padauk furniture, including female pole, the draw-in groove has been seted up to the top surface of female pole, the top surface of female pole just is located the equal fixedly connected with circular arc round pin in both sides of draw-in groove, sub-pole has been placed to the top of female pole, the circular ring groove has been seted up to the bottom surface of sub-pole, the bottom surface of sub-pole just is located the inside in circular ring groove and has seted up the pole hole, the inner wall of pole hole coats and is stamped a layer of iron sheet layer. The utility model discloses a mode to the tenon of mortise-tenon joint department adoption iron material utilizes iron screw rod to connect the cardboard to with the cardboard joint in the draw-in groove of female pole, when applying external force, the iron screw rod atress of junction, thereby avoided exerting when energetically to the junction, cause the unable support of mortise-tenon joint department and fracture, lead to mahogany furniture to damage or destroy, the extravagant problem of cost has prolonged the life of tenon, has also practiced thrift the cost simultaneously.

Description

Tenon additional strengthening of padauk furniture

Technical Field

The utility model relates to a furniture manufacturing technology field specifically is a tenon additional strengthening of padauk furniture.

Background

The tenon is a protruding part of two parts of a device which are connected by using a concave-convex method, is opposite to a mortise, the mortise is called as a soul of the redwood furniture, the tenon protruding from a wood component and the mortise recessed into the wood component are simply occluded to combine the wood components together, and due to different forms of connecting components, a changeable combination mode is derived, so that the redwood furniture achieves perfect unification of functions and structures, and the redwood furniture has the advantages of reasonable functions, attractive appearance, rigorous structure, exquisite materials, value-added value and practicability, so that the redwood furniture which is rare and precious has more and more unique charm.

At the preparation padauk furniture in-process that uses the tenon, because mortise and tenon joint department is very fragile, when exerting energetically to the junction, cause the unable support of mortise and tenon joint department and the fracture, lead to padauk furniture to damage or destroy, the extravagant problem of cost, simultaneously when connecting, because the mortise is slightly big, cause the tenon to remove about in the mortise and make the junction not hard up, lead to the fixed effect of mortise and tenon not good, influence the problem of padauk furniture value, the tenon additional strengthening of a padauk furniture is released at present.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a tenon additional strengthening of padauk furniture possesses long service life, practices thrift cost, fixed effectual, save the advantage of value, has solved the problem of proposing among the above-mentioned background art.

The utility model provides a following technical scheme: the utility model provides a tenon additional strengthening of padauk furniture, includes female pole, the draw-in groove has been seted up to the top surface of female pole, the top surface of female pole and the equal fixedly connected with circular arc round pin in both sides that is located the draw-in groove, sub-pole has been placed to the top of female pole, the circular ring groove has been seted up to the bottom surface of sub-pole, the bottom surface of sub-pole and the inside that is located the circular ring groove have seted up the pole hole, the inner wall in pole hole coats and is stamped a layer of iron sheet layer, the inside spiral cover of iron sheet layer has cup jointed the screw rod, the lower extreme fixedly.

And carefully selecting, wherein the width value of the clamping groove is matched with the width value of the clamping plate, and the clamping groove and the clamping plate are in clamping connection.

Carefully selecting, the width value of circular arc round pin and the width value adaptation of ring groove, circular arc round pin and ring groove activity cup joint.

And carefully selecting, wherein the depth value of the rod hole is equal to that of the screw, and the rod hole is movably sleeved with the screw.

And carefully selecting, wherein the iron sheet layer is provided with threads matched with the screw rod, and the iron sheet layer is fixedly sleeved with the rod hole.

The screw rod is made of steel, and the central line of the screw rod, the central line of the sub rod and the central line of the clamping plate are on the same straight line.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the utility model discloses a mode to the tenon of mortise-tenon joint department adoption iron material utilizes iron screw rod to connect the cardboard to with the cardboard joint in the draw-in groove of female pole, when applying external force, the iron screw rod atress of junction, thereby avoided exerting when energetically to the junction, cause the unable support of mortise-tenon joint department and fracture, lead to mahogany furniture to damage or destroy, the extravagant problem of cost has prolonged the life of tenon, has also practiced thrift the cost simultaneously.

2. The utility model discloses a mode that sets up the circular arc round pin at the top surface of female pole, set up the ring groove that makes circular arc round pin joint simultaneously at the connection face of sub-pole, through the effect of cup jointing of circular arc round pin and ring groove, reach the purpose that the tenon can not remove in the mortise, avoided because the mortise is slightly big, cause the tenon to remove about in the mortise and make the junction not hard up, the fixed effect that leads to the tenon fourth of the twelve earthly branches is not good, influence the problem of mahogany furniture value, the fixed effect of tenon fourth of the twelve earthly branches has been improved, the value of mahogany furniture has also been maintained simultaneously.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a bottom view of the structural sub-rod of the present invention;

fig. 3 is a perspective view of the structure female rod of the present invention.

In the figure: 1. a female rod; 2. a card slot; 3. a circular arc pin; 4. clamping a plate; 5. a screw; 6. a sub-rod; 7. a circular groove; 8. a rod hole; 9. an iron sheet layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a tenon reinforcing structure for redwood furniture comprises a female rod 1, a slot 2 is formed on the top surface of the female rod 1, the width of the slot 2 is matched with the width of a clamping plate 4, the slot 2 is clamped with the clamping plate 4, the female rod 1 can be connected with a sub-rod 6 by clamping the slot 2 with the clamping plate 4, thereby completing the assembly of redwood furniture, the practicability of the structure is embodied, the top surface of the female rod 1 and two sides of the slot 2 are fixedly connected with an arc pin 3, the width of the arc pin 3 is matched with the width of a circular groove 7, the arc pin 3 is movably sleeved with the circular groove 7, the purpose that the tenon can not move in a mortise is achieved by the sleeving effect of the arc pin 3 and the circular groove 7, the problem that the tenon moves left and right in the mortise and the connection part is loosened due to the fact that the mortise is slightly larger, which is avoided, the fixing effect of the mortise is not good, the problem of influencing the value of the mahogany furniture is solved, the fixing effect of the mortise and tenon joint is improved, the value of the mahogany furniture is maintained, the sub-rod 6 is placed above the female rod 1, the annular groove 7 is formed in the bottom surface of the sub-rod 6, the rod hole 8 is formed in the bottom surface of the sub-rod 6 and positioned inside the annular groove 7, the depth value of the rod hole 8 is equal to that of the screw rod 5, the rod hole 8 is movably sleeved with the screw rod 5, so that the screw rod 5 can completely extend into the sub-rod 6, the purpose of contact connection between the female rod 1 and the sub-rod 6 is achieved, the problem that the attractiveness of the furniture is influenced because the screw rod 5 is too long and the sub-rod 6 cannot be completed is avoided, the problem that the fixing effect is unstable due to the over-short screw rod 5 is also avoided, the stability of the structure is reflected, the iron sheet layer 9 covers the inner wall of the rod hole 8, the iron sheet, the iron sheet layer 9 is fixedly sleeved with the rod hole 8, so that when the sub-rod 6 rotates, the screw rod 5 is driven to extend into the sub-rod 6 through the interaction of the iron sheet layer 9 and the screw rod 5, the effect of connecting the main rod 1 and the sub-rod 6 is achieved, when external force is applied, the screw rod 5 at the joint is stressed, the problem that the tenon-and-mortise joint cannot be supported and is broken when large force is applied to the joint is avoided, redwood furniture is damaged or destroyed, and the cost is wasted is solved, the service life of the tenon is prolonged, meanwhile, the cost is saved, the screw rod 5 is spirally sleeved in the iron sheet layer 9, the screw rod 5 is made of steel, the central line of the screw rod 5 and the central line of the sub-rod 6 are on the same straight line with the central line of the clamping plate 4, the screw rod 5 is made of steel, when the joint is stressed, the screw rod 5 cannot be broken, the position of the screw rod 5 is arranged, the problem of because screw rod 5 is crooked to lead to the junction unstable is avoided, has embodied the rationality of structure, the lower extreme fixedly connected with cardboard 4 of screw rod 5.

The working principle is as follows: during the use, at first put into cardboard 4 from the side of draw-in groove 2, then the sub-pole 6 of rotating, sub-pole 6 drives pole hole 8 and rotates, pole hole 8 drives iron sheet layer 9 and rotates, because 4 joints of cardboard are in draw-in groove 2, make cardboard 4 can not rotate, thereby screw rod 5 can not rotate, because the rotation of iron sheet layer 9, through the interact of iron sheet layer 9 and screw rod 5, make sub-pole 6 be close to female pole 1 gradually, in rotatory process, notice the position of observing circular arc round pin 3, adjust the position of sub-pole 6 simultaneously, make circular arc round pin 3 cup joint and get into in the circular ring groove 7, finally when sub-pole 6 and female pole 1 close laminating, stop the rotating, the completion is connected.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Simultaneously in the utility model discloses an in the drawing, fill the pattern and just do not do any other injecions for distinguishing the picture layer.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a tenon additional strengthening of mahogany furniture, includes female pole (1), its characterized in that: draw-in groove (2) have been seted up to the top surface of female pole (1), the top surface of female pole (1) and the equal fixedly connected with circular arc round pin (3) in both sides that are located draw-in groove (2), sub-pole (6) have been placed to the top of female pole (1), circular ring groove (7) have been seted up to the bottom surface of sub-pole (6), the bottom surface of sub-pole (6) and the inside that is located circular ring groove (7) have seted up pole hole (8), the inner wall coats and is stamped a layer of iron sheet layer (9) of pole hole (8), screw rod (5) have been cup jointed to the inside spiral of iron sheet layer (9), the lower extreme fixedly connected with cardboard (4) of screw rod (5).

2. The tenon reinforcing structure of redwood furniture according to claim 1, wherein: the width value of draw-in groove (2) and the width value adaptation of cardboard (4), the relation of draw-in groove (2) and cardboard (4) is the joint.

3. The tenon reinforcing structure of redwood furniture according to claim 1, wherein: the width value of circular arc round pin (3) and the width value adaptation of ring groove (7), circular arc round pin (3) cup joint with ring groove (7) activity.

4. The tenon reinforcing structure of redwood furniture according to claim 1, wherein: the depth value of the rod hole (8) is equal to that of the screw (5), and the rod hole (8) is movably sleeved with the screw (5).

5. The tenon reinforcing structure of redwood furniture according to claim 1, wherein: the iron sheet layer (9) is provided with threads matched with the screw rod (5), and the iron sheet layer (9) is fixedly sleeved with the rod hole (8).

6. The tenon reinforcing structure of redwood furniture according to claim 1, wherein: the screw rod (5) is made of steel, and the central line of the screw rod (5), the central line of the sub-rod (6) and the central line of the clamping plate (4) are on the same straight line.

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