CN2787047Y

CN2787047Y - Slanting linkage comb

Info

Publication number: CN2787047Y
Application number: CN 200520009336
Authority: CN
Inventors: 唐安玉
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-05-24
Filing date: 2005-05-24
Publication date: 2006-06-14
Anticipated expiration: 2015-05-24

Abstract

The utility model discloses an oblique connection type comb which is composed of a comb body and a comb handle, wherein the comb body and the comb handle are obliquely connected; a connecting seam between the comb body and the comb handle is a straight line which is oblique with wood grain. The further improvement lies in that the connecting seam between the comb body and the comb handle is a curved line which is oblique with the wood grain. The utility model which adopts an oblique connection type structure satisfies the stress requirements of the wood grain, the utility model is more powerful in stress, thereby, wood can be fully utilized. Furthermore, since the oblique connection type wooden comb provided by the proposal cuts off wood fibers of the splicing region and breaks the rule of fiber distortion, the possibilities of wood arch camber deformation and dilatancy deformation stress are diminished.

Description

The diagonal built comb

Technical field

The utility model relates to the comb that uses in people's daily life, especially the architecture advances technology of natural comb.

Background technology

High-quality comb is subjected to liking of people for many years as the necessary article of daily life.Wooden comb is subjected to the traditional product that people like over the past thousands of years as a kind of always, selects for use close, fine and smooth, the tough and tensile timber of matter to make usually.Along with improving constantly of people's living standard, use more trends towards high-quality timber with the comb that human body directly contacts.Become a useful person but high-quality timber often needs the more than ten years even tens, go up century-old could the growth, and a large amount of timber resources that use ancestors to stay of current society, even common wood is all comparatively nervous, high-quality timber still more, as: a century just can be become a useful person on needs such as boxwood were long.Therefore, people develop the inserted wooden comb of various splicings in order to save timber and the intensity that makes full use of the grain of wood.As Chinese patent 93238950.3 disclosed " a kind of inserted assembly wooden comb ", this structure adopts the last lower comb beam of different wood grains to be spliced; Disclosed 200310103213.9 " the mutual embedding comb of wooden dorsal horn tooth " and 200410031154.3 disclosed " woodwork made of inserted type timber blank " also be to adopt the comb back of the body and the broach of different texture to be formed by connecting up and down.Though the comb of these structures has solved the stressed problem of texture, its comb back of the body all is a strip, as depicted in figs. 1 and 2, it is the primary structure schematic diagram of existing comb, be comb how long timber will be how long, the comb back of the body vertically is connected with broach, obviously has the problem of wasting timber.In addition, the comb of existing structure is because comb is carried on the back and the wood-fibred of broach has nothing in common with each other, thereby the dilatancy stress of combing the back of the body and broach after easily causing comb to make moist is inconsistent, the consequence of bringing comb to burst from the splicing position.Timber arch camber distortion is because the long more then stress of back wood-fibred that makes moist is big more.

Summary of the invention

Have deficiencies such as waste timber at prior art, the purpose of this utility model provides a kind of timber of both having saved, and satisfies the diagonal built comb of the force request of the grain of wood again.

The purpose of this utility model is achieved in that the diagonal built comb, forms by comb body and comb handle, and be oblique connection between described comb body and the comb handle.The seam that is connected of comb body and comb handle is the straight line that is inclination with wood grain.

Further improving the seam that is connected that is comb body and comb handle is the curve that is inclination with wood grain.

The utility model adopts the diagonal built structure, has both satisfied the force request of the grain of wood, and is stressed again more powerful, can save timber 30% at least.And the mitered wooden comb that provides of this scheme destroyed the rule of fibre deformation because of having cut off the wood-fibred at splicing position, and timber arch camber distortion and dilatancy stress possibility diminish.The mitered comb that this scheme provides has destroyed the rule of fibre deformation because of having cut off the wood-fibred at splicing position, and its stress disappears substantially.

Description of drawings

Fig. 1, Fig. 2 are the primary structure schematic diagrames of existing comb.

Fig. 3, Fig. 4 and Fig. 5 are primary structure schematic diagrames of the present utility model.

Fig. 6-Figure 10 is a wooden comb blank constitutional diagram mode.

The specific embodiment

As shown in Figure 3, wooden comb of the present utility model is made up of comb body 1 and comb handle 2, is oblique connection between comb body 1 and the comb handle 2, and it connects seam and is angled straight lines with wood grain.Comb body 1 can adopt joggle or mode such as bonding with being connected of comb handle 2, as adopting " V " shape tenon, " U " shape tenon, rectangle tenon or the feather joint of staggering, also can be level and smooth joggle; Mechanical property is better like this, and structure is novel more.

Consider comb body 1 and comb handle 2 employings material not of the same race, the back comb is carried on the back and the dilatancy stress of broach is inconsistent easily to cause comb to make moist, and brings comb from splicing position generation deformation or bursting, and preferably adopts timber of the same race or other with the kind material.Can certainly adopt comb body 1 to be wooden material, or comb body 1 be wooden material, comb handle 2 or cutin material, or to comb handle 2 be forms such as plastics material by cutin material, comb handle 2.

In order to increase the length that connects seam, to reach the enhancing reliability, satisfy the attractive in appearance requirement of people simultaneously to the comb profile, Fig. 4, Fig. 5 provide other two kinds of embodiment, be that with the former different connection seam between comb body 1 and the comb handle 2 is the curve that is inclination with wood grain, as camber line, wave, folded tooth line.Same joggle or the mode such as bonding of adopting, these structures have prolonged the length that connects seam owing to adopted trend curve, connect more firm; The more varied increase of outward appearance.

Fig. 6-Figure 10 is a wooden comb blank wood grain figure mode, is example with Fig. 9, long is a, and the comb handle blank that wide b is can following two comb handle material, wherein one can use direction of rotation.With Figure 10 is example, long is a, and wide is the comb body material of b, wherein one can use direction of rotation.Can learn intuitively that by Fig. 9, Figure 10 the utility model can 100% utilizes timber.

Claims

1, diagonal built comb is made up of comb body (1) and comb handle (2), it is characterized in that being between described comb body (1) and the comb handle (2) oblique connection.

2, diagonal built comb according to claim 1 is characterized in that the seam that is connected of comb body (1) and comb handle (2) is the straight line that is inclination with wood grain.

3, diagonal built comb according to claim 1 is characterized in that the seam that is connected of comb body (1) and comb handle (2) is the curve that is inclination with wood grain.