CN204519701U - Technique is combed - Google Patents

Abstract

The utility model relates to the hair comb of hair conditioning, especially a kind of technique comb, its comb body comprises comb beam and lower comb beam, faying face through correspondence between upper comb beam and lower comb beam is adhesively fixed, faying face is be projected as camber line or curve along comb body thickness direction, each faying face all arranges groove, forms by groove split paired on corresponding two junction the embedded cavity extended along comb body length direction; Be provided with anti-folded structure part, each anti-folded structure part to embed respectively in corresponding embedded cavity and is adhesively fixed, and the outer cavity shape just as the embedded cavity corresponding with it of each anti-folded structure part is consistent.This technique is combed, and the intensity of its comb body and comb can meet the requirement of all kinds of formative technology comb, and also namely versatility is good, can avoid the restriction to the shape-designing of technique comb; Meanwhile, easy to process, by the mode of first split aftershaping, be applicable to traditional processing technology, be applicable to the technique comb of all kinds of employing natural material, as horn comb, wooden comb etc.

Description

Technique is combed

Technical field

The utility model relates to the hair comb of hair conditioning, especially a kind of technique comb.

Background technology

Comb is requisite equally life instrument during people live, the raising required quality of the life along with people, and increasing people starts to pay close attention to the technique comb adopting natural material to make, as wooden comb, horn comb etc.But keratin materials, timber, bamboo wood etc. are natural animals and plants material, and therefore, its fiber all has certain direction of growth, thus causes its performance along machine direction and horizontal fibers direction to present anisotropy.Be described for timber and wooden comb below.

Lumber fibre axially-aligned, its physical property such as drying shrinkage, heat, electricity, acoustics, mechanical property etc. also also exist anisotropy.Concretely, the tensile strength perpendicular to grain of timber is generally only 2.5% ~ 10% of tensile strength parallel to grain, and band resistance to compression is generally only 10% ~ 20% of parallel-to-grain compressive strength; Secondly, the swell-shrinking deformation amount of timber, with tangential maximum, radial direction is taken second place, longitudinally minimum.The above-mentioned tangential direction being namely tangential on annual ring, radial namely perpendicular to the direction of annual ring, longitudinally namely along machine direction, rift grain is namely along grain of wood direction, and band is namely perpendicular to grain of wood direction.

Hair comb generally includes comb and comb body, and wherein, comb is the part that hair comb inserts that hair enemy carries out combing, and comb body is then that hair comb is for fixed fingers and for hand-held part.Therefore, comb is usually in thin and long strip or bar-shaped; And comb body usually in the form of sheets, the comb body combed for there being handle comprises comb back and comb handle, and the comb body for stockless combs such as crescent combs only comprises comb back; Hair comb is made up of in comb body along comb body bearing of trend array some comb.Traditional wooden comb is generally whole wooden comb, and its comb and comb body are processed one-body molded by monoblock blank wooden.When comb is sent out, comb is cantilever beam structure and bears moment of flexure, the arm of force, along the width of the bearing of trend also i.e. hair comb of comb, is the bending strength ensureing comb, usually requires that stress direction is along rift grain direction, also be that the rift grain direction of comb wood grain is along comb bearing of trend, therefore, when drawing materials, the radial direction usually along timber is drawn materials, the wooden comb be made up of it, the direction that the rift grain direction of wood grain extends along comb.But for so whole wooden comb, when comb is sent out, the comb body of wooden comb is under hand-held power and comb send out the effect of resistance, bear moment of flexure equally, and the length direction that namely arm of force is also combed along the bearing of trend of comb body, its stress direction is band pressurized or tension perpendicular to grain of wood direction, therefore, although comparatively comb section is larger, intensity is higher for comb body, but in the position of comb back between adjacent fingers and have handle to comb comb back to shrink with comb handle link position equal section the position causing stress concentrated, also very easily fracture.

At present, in order to solve the problem of above-mentioned comb body frangibility, developing following a few class wooden comb: after one, making comb body and comb respectively, split forms comb, to meet the different force requests of comb body and comb, comprising and closing wooden comb and Boxwood comb; Two, its bending strength is improved by inlaying other materials mode on comb body; Three, by comb body or in reinforcement is set mode improve its bending strength.

The comb body of above-mentioned conjunction wooden comb is divided into comb beam and lower comb beam two parts, wherein comb and lower comb beam adopt same material and one-body molded, to ensure the intensity of comb, and upper comb beam is shaping separately, hair comb entirety is made up of two parts split, require that the rift grain direction of comb and lower comb beam wood grain is along wooden comb width for wooden comb, the rift grain direction of upper comb beam wood grain is along wooden comb length direction.As: application number is 201220139676.5, denomination of invention is the utility model patent that combined type wears gear piece comb; Application number is 201120360057.4, denomination of invention is wear the utility model patent of gear piece formula comb; The patent of invention that application number is 200410031154.3, denomination of invention is the woodwork that inserted type wood blank manufactures; Application number is 200310103213.9, denomination of invention is wooden dorsal horn tooth, the patent of invention of the mutual embedding comb of angle dorsal horn tooth; Application number is 90211584.7, denomination of invention is the utility model patent of inlaid splicing comb for travelling.The split form of closing wooden comb mainly comprises two kinds: one, upper comb beam is consistent with lower comb beam junction section width, and both adopt mortise-tenon joint, the wooden comb as shown in Figure 1 and Figure 2 and described in patent application 200410031154.3 claim; Two, upper comb beam is inverted U-shaped or offers groove and insert for lower comb beam, forms sandwich, the wooden comb as described in patent application 201220139676.5 claim in upper comb beam and lower comb beam junction, its be mode one basis on formed.But close wooden comb and there is following problem: first, no matter the first or the second split form, at the link position of upper comb beam and lower comb beam, all there is band tension or the pressurized of a part, and the tenon block root of joinery and its construction exist stress concentrate, if first split aftershaping, then in follow-up tooth punching, bruting process, very easily cause the loosening of link position, the fractureing of the even tenon block of ftractureing, therefore, although it exists the possibility of first split aftershaping processing, in actual production, all adopt the mode of point body formed rear split; But first shaping rear split, faying face edge easily plays silk, bursts apart and beats circle, the straight of faying face edge cannot be ensured, affect seam size and attractive in appearance, and glue-line may be caused further to be subject to the impact of external environment condition, in order to avoid its impact, usually also need to carry out secondary grinding and buffing after split, therefore, operation is many and allowance large, realizes cost higher.Secondly, because wood grain direction is different, the swell-shrinking deformation amount of faying face both sides is different, very easily under climate change effect and use procedure get wet after cracking, and finally cause fracture; The elastoplasticity of upper comb beam and lower comb beam is all inconsistent, and in use alternating bending easily causes glue-line fatigue cracking due to the changing of the relative positions, and finally causes the adhesive failure of comb beam and lower comb beam.Its three, upper comb beam and lower comb beam wood grain are interlocked, and can not form complete wood grain, cannot make the effect of imitative whole wooden comb on wooden comb; Adopt the conjunction wooden comb of the second splitting mode, larger restriction is existed to the shape of section, also namely restriction is existed to the shape-designing of hair comb.

Boxwood comb is then make comb and comb body respectively, then by operations such as inserting, penetrate, comb is embedded in formation comb on comb body, for wooden comb, it requires that the rift grain direction of comb wood grain is along the rift grain direction of wooden comb width, comb body wood grain along wooden comb length direction equally.As: the utility model patent that application number is 93239811.1, denomination of invention is a kind of slotting formula wooden comb; The patent of invention that application number is 201010278357.8, denomination of invention is a kind of comb; Application number is 201020650199.X, denomination of invention is the utility model patent of insertion type comb; Application number is 201120101237.0, denomination of invention is wear the utility model patent of tooth-like comb; The utility model patent that application number is 201120280951.0, denomination of invention is a kind of tooth clamping type comb; Application number is 201410192041.5, denomination of invention is the patent of invention that pottery closes wooden comb; Application number is 201420357367.4, denomination of invention is the utility model patent of Teeth-inserting wooden comb.Boxwood comb Problems existing is as follows: first, comb monomer is processed, comb back need by comb quantity and arrangement punching, insert during assembling, processing assembling is extremely loaded down with trivial details, when comb inserts and installs, glue in installing hole can overflow and form the glue that overflows, and the removing of the glue that overflows and difficulty thereof, and very easily form cut at comb root when clearing up, affect the attractive in appearance of comb and intensity.Secondly, during wooden comb back punching, wooden easy carbonization in hole and not easy to clean, affect bonding strength; Meanwhile, in use comb alternating bending, root prize repeatedly, easily cause glue-line fatigue cracking, and finally cause comb to come off, especially for convenience of comb install, comb and installing hole fit clearance larger time.Its three, comb body and comb wood grain are interlocked, and can not form complete wood grain, cannot make the effect of imitative whole wooden comb on wooden comb.Its four, comb is cantilever beam, and comb and comb body junction section discontinuous, be out of shape discontinuous, very easily fracture at tooth root place, certain restriction also existed to moulding simultaneously.

And for being improved the comb of comb body bending strength by mosaic mode, as: the utility model patent that the utility model patent that application number is 99231459.3, denomination of invention is a kind of inserted comb, application number are 200520075028.8, denomination of invention is the wooden comb a kind of comb body studding with mosaic block, it has requirement to inlaid material wood grain direction equally.Such comb existing problems are as follows: first, because inlaid material is different with the swell-shrinking deformation amount of body, under climate change effect and after use procedure gets wet, easily come off or spalling; For the comb that two ends are inlayed, middle part strengthening effect is poor, and for the comb that middle part is inlayed, in use alternating bending, easily causes glue-line fatigue cracking due to the changing of the relative positions, and is finally separated.Secondly, comb body and comb wood grain are interlocked, and can not form complete wood grain, cannot make the effect of imitative whole wooden comb on wooden comb.Its three, processing inconvenience.

And for being improved the comb of comb body bending strength by reinforcement.As application number be 02259309.8, denomination of invention is the utility model patent of the wooden comb of comb back embedded metal bar, the thickness punching degree of depth of relative comb is very big, required precision is high, punching difficulty is very big, carbonization not easy to clean impact assembling and bond strength in hole, and restriction is existed to comb and the shape of embedded metal bar and arrangement form, be unfavorable for shape-designing.For this reason, as application number be 200720080319.5, denomination of invention is the utility model patent of comb of band hair clasp, it adopts sends out hairpin as reinforcement, but reality is in order to meet the plug sending out hairpin, be flexible connection, matched in clearance between hairpin and comb, both fit clearances are comparatively large, and in order to ensure the combination of wearing in one's hair and combing, need form corresponding structure on comb, the section configuration of impact comb, cause stress to concentrate, reduce the bending strength of comb on the contrary, make in use more frangibility.Therefore, as mentioned above, the adaptability of additional reinforcement, practicality and result of use are all poor, therefore, as application number be 201220625803.2, denomination of invention is a kind of utility model patent of guard timber comb of not easy fracture, position straight forming between comb body upper comb dent is along the reinforcement of comb width, but it is very big to the restriction of moulding.

Therefore, in sum, current solution mainly has problems: first, there is restriction, comprise wood grain and profile to shape-designing, and existing methodical versatility is poor in other words, is only applicable to the strengthening of the hair comb of certain class moulding; And technique comb, it is also as a kind of handicraft while as hair comb, and therefore, its value more derives from shape-designing except the preciousness of material self.Secondly, technique relative complex, processing inconvenience, affects processing cost and efficiency.

Utility model content

Technical problem to be solved in the utility model is to provide a kind of technique comb, and the intensity of its comb body and comb can meet the requirement of all kinds of formative technology comb, and also namely versatility is good, can avoid the restriction to the shape-designing of technique comb; Meanwhile, easy to process, be applicable to traditional processing technology.

The utility model solves the technical scheme that its technical problem adopts: technique is combed, comprise comb body and comb, described comb body comprises comb beam and lower comb beam, faying face through two correspondences between described upper comb beam and lower comb beam is adhesively fixed, the faying face of described upper comb beam and lower comb beam is projected as camber line or curve along comb body thickness direction, on described comb beam and lower comb beam two corresponding faying faces on be respectively arranged with at least one groove, and the groove on two corresponding faying faces is arranged in pairs, and form by the groove split that two corresponding faying faces are arranged in pairs the embedded cavity extended along comb body length direction, be provided with the anti-folded structure part embedded in corresponding embedded cavity, and the outer cavity shape just as its embedded cavity embedded of described anti-folded structure part is consistent, described upper comb beam and lower comb beam are all adhesively fixed with between anti-folded structure part.

Further, the rift grain direction of described upper comb beam and lower comb beam material texture is all along the width that described technique is combed.

Further, described upper comb beam and lower comb beam are identical material, and the material grain direction of described comb body each several part is consistent.Concrete, described upper comb beam and lower comb beam are formed by with the part of a blank along cutting seam both sides, the faying face of described upper comb beam and lower comb beam is made up of cut surface, and described comb and lower comb beam one-body molded, the material texture between described upper comb beam and lower comb beam links up mutually.

Optimum, in the perspective plane along technique comb width, the projection of described groove is positioned at the projection of faying face; Described embedded cavity is closed cavity.

Optimum, described comb body is all embedded with anti-folded structure part everywhere along comb body length direction.Optimum, described groove extends to the position adjacent with the faying face other end by the position adjacent with faying face one end in corresponding faying face, and the anti-folded structure part be embedded in the embedded cavity of this groove split formation is overall structure.Optimum, the faying face of described two correspondences is respectively arranged with two grooves and forms two pairs of grooves, by two pairs of grooves respectively split form embedded cavity, and two embedded cavitys lay respectively at the both sides along technique comb thickness direction and are arranged symmetrically with.

Concrete, described anti-folded structure part adopts metal, timber, bamboo wood or keratin materials to make.

Concrete, the cross section of described anti-folded structure part is rectangular, cydariform or web are parallel to the I-shaped of comb body thickness direction.

The beneficial effects of the utility model are:

First, the bending strength of comb body is also that fracture resistance provides primarily of anti-folded structure part, by the design of the material of antagonism folded structure part, distribution, cross section and shape, be adapted to the technique comb of all kinds of moulding and technique comb each position flexibly to the different requirements of bending strength; It is stressed that embedded anti-folded structure part improves between comb body each several part, and therefore, the intensity of its comb body and comb can meet the requirement of all kinds of formative technology comb, and versatility is good, can avoid the restriction to the shape-designing of technique comb.

Secondly, the technique of first split aftershaping can be adopted, also namely first by the processing of original blank and the reinforced blank comprising comb body various piece and embedded anti-folded structure part of split formation bulk, then undertaken shaping by traditional processing technology, therefore, easy to process.

Above-mentioned so-called traditional processing technology, the technique of also namely traditional employing monoblock flaky material manufacture craft comb, the production technology of whole wooden comb as stated in the Background Art.

Structure of the present utility model can be applicable to the technique comb of all kinds of material, and the technique comb especially adopting natural animals and plants material to make, as bamboo wood, timber or keratin materials etc.So-called natural material, namely for the material of Prof. Du Yucang, refers to that nature originally just had without processing or substantially do not process the material that just can directly use.

Accompanying drawing explanation

Fig. 1 is the front view of prior art;

Fig. 2 is that the A-A of Fig. 1 is to sectional view;

Fig. 3 is the front view of the utility model embodiment one;

Fig. 4 is that the A-A of Fig. 3 is to sectional view;

Fig. 5 is the front view of the utility model embodiment two;

Fig. 6 is that the A-A of Fig. 5 is to sectional view;

Fig. 7 is that the B-B of Fig. 5 is to sectional view;

Fig. 8 is the strengthening wood base left side view made for the utility model embodiment three;

Fig. 9 is the strengthening wood base front view made for the utility model embodiment three;

Figure 10 is the strengthening wood base right, side view made for the utility model embodiment three;

Figure 11 is the front view of the utility model embodiment three;

Figure 12 is that the A-A of Figure 11 is to sectional view;

Figure 13 is the strengthening wood base front view made for the utility model embodiment three;

Figure 14 is the front view of the utility model embodiment four;

Figure 15 is that the A-A of Figure 14 is to sectional view;

Figure 16 is the front view of the utility model embodiment five;

Figure 17 is that the A-A of Figure 16 is to sectional view.

Detailed description of the invention

Technique comb of the present utility model, comprise comb body 10 and comb 20, described comb body 10 comprises comb beam 11 and lower comb beam 12, faying face 50 through two correspondences between described upper comb beam 11 and lower comb beam 12 is adhesively fixed, the faying face 50 of described upper comb beam 11 and lower comb beam 12 is projected as camber line or curve along comb body 10 thickness direction, also i.e. the faying face cambered surface that to be straight line formed along camber line or curve or curved surface, on described comb beam 11 and lower comb beam 12 two corresponding faying faces 50 on be respectively arranged with at least one groove, and the groove on two corresponding faying faces 50 is arranged in pairs, and form by the groove split that two corresponding faying faces 50 are arranged in pairs the embedded cavity extended along comb body 10 length direction, be provided with the anti-folded structure part 60 embedded in corresponding embedded cavity, and the outer cavity shape just as its embedded cavity embedded of described anti-folded structure part 60 is consistent, described upper comb beam 11 and lower comb beam 12 are all adhesively fixed with between anti-folded structure part 60.

Technique comb of the present utility model, the bending strength of comb body 10 is also that fracture resistance provides primarily of anti-folded structure part 60, but not ensure primarily of the intensity forming comb body 10 material, therefore, by the design of the material of antagonism folded structure part 60, distribution, cross section and shape, be adapted to the different requirements to intensity that comb body 10 causes due to the selection of the selection of material, the selection of material grain direction and moulding shape flexibly; Its comb, according to shape-designing requirement, can adopt arbitrary existing form, therefore, the flexibility of shape-designing is very big.

The material texture of comb body 10 each several part can be parallel staggered, intersection or coherent, especially, the rift grain direction of described upper comb beam 11 and lower comb beam 12 material texture, all along the width that described technique is combed, also can form the technique such as conjunction wooden comb, the Boxwood comb comb that comb body 10 is identical with comb 20 wood grain direction.

The material of comb body 10 various piece can adopt identical or different material.But best, described upper comb beam 11 and lower comb beam 12 are identical material, and the material grain direction of described comb body 10 each several part is consistent.Now, upper the comb beam 11 and material grain direction of material identical with lower comb beam 12 material is consistent, and by material mechanical property with swell-shrinking deformation amount is anisotropic affects less, therefore, tool has the following advantages:

One, can avoid under climate change effect and after use procedure gets wet, due to inconsistent and the coming off or spalling of causing of swell-shrinking deformation amount, and the stressed uniformity of each several part is good, the glue-line fatigue cracking even avoiding the changing of the relative positions of alternating bending to cause can be slowed down, improve practicality and the durability of technique comb, but not as just a kind of handicraft;

Two, the mechanical property of faying face two layers of material is consistent, can greatly facilitate following process, avoid in process, and seam both sides processing resistance suddenly change the processing exception caused.

Further, described upper comb beam 11 and lower comb beam 12 are formed by with the part of a blank along cutting seam both sides, the faying face of described upper comb beam 11 and lower comb beam 12 is made up of cut surface, and described comb 20 is one-body molded with lower comb beam 12, the material texture between described upper comb beam 11 and lower comb beam 12 links up mutually.The technique comb of this form, comb body 10 each several part is hardly by material mechanical property with swell-shrinking deformation amount is anisotropic affects; Simultaneously, material texture is mutually coherent between described comb body 10 each several part and between comb body 10 and comb 20, can by the optimization of the selecting of blank material texture, blank cutting mode and reduce cutting live width and realized, thus complete texture is formed on whole technique comb, form the grain effect being similar to technique comb made by whole block material.And for having certain dislocation because the material texture that causes is stitched in cutting between upper comb beam 11 and lower comb beam 12, also can by forming decoration at each several part faying face seam crossing, as the mode such as painted in gold along faying face seam crossing, form the visual effect that the material texture between each several part links up mutually.Above-mentioned with a blank, also namely for the rectangular stock base of traditional handicraft integrated artistic comb making.

The material texture of above-mentioned material, namely forms the main cells such as the fiber of the natural animal-plant such as timber, keratin materials material, conduit, test-tube baby, along with the difference of orientation, and the texture formed, as wood texture.

It is stressed that embedded anti-folded structure part 60 improves between comb body 10 each several part, because anti-folded structure part 60 is main force structure, and between comb body 10 each several part and anti-folded structure part 60, be face contact, avoid the problem of existing joinery and its construction tenon block root easy fracture.And without the need to adopting joinery and its construction, then further ensure the adaptability of the different section shape to all kinds of moulding.Further, in the perspective plane along technique comb width, the projection of described groove is positioned at the projection of faying face; Described embedded cavity is closed cavity, and now, anti-folded structure part 60 is completely embedded, does not expose, and can not form any impact, further ensure and realize the perfection of shape-designing the outward appearance of technique comb; Meanwhile, anti-folded structure part 60 is insert structure, does not expose, and can avoid under climate change effect and after use procedure gets wet, on the impact of bond strength, avoid Joint failure.

The various piece and the anti-folded structure part 60 that form comb body 10 can before technique be combed into type, by forming the block rectangle reinforced blank comprising comb body 10 various piece and embedded anti-folded structure part 60 to the processing of original blank and split, this rectangle reinforced blank is consistent with the blank of traditional handicraft, is applicable to traditional processing technology.And first bond formation rectangle reinforced blank, then the processing of technique comb is carried out, can avoid the faying face edge of comb body 10 various piece in parts processing process, cause silk due to carrying, storage, collision, friction etc., burst apart or beat circle, effective guarantee faying face edge straight, thus ensured the tiny of corresponding faying face seam, while guarantee is attractive in appearance, further avoid external environment condition to the impact combining strengthening.

The distribution of above-mentioned anti-folded structure part 60 can be arranged as required, only can be arranged at the frangibility position that comb body 10 needs to implement strengthening, as the abrupt change of cross section place that the comb back place above comb back and comb handle junction, comb and moulding cause; But best, described comb body 10 is all embedded with anti-folded structure part 60 everywhere along comb body 10 length direction, and now, integrally bending deflection is minimum along its length for comb body 10, the fatigue cracking effectively avoiding repeated deformation to cause while improving anti-bending strength.

All be embedded with anti-folded structure part 60 everywhere along comb body 10 length direction, can by be embedded in same embedded cavity and cover the whole length of comb body 10 multiple split type anti-folded structure part 60, be embedded in same embedded cavity and cover a monoblock type anti-folded structure part 60 of the whole length of comb body 10 or be embedded in the embedded cavity of multiple faying face and the anti-folded structure part 60 covering the whole length of comb body 10 is realized.But it is best, described groove extends to the position adjacent with the faying face other end by the position adjacent with faying face one end in corresponding faying face, the anti-folded structure part 60 be embedded in the embedded cavity of this groove split formation is overall structure, the globality of this form is best, and when faying face is the face running through whole technique comb length direction, anti-folded structure part 60 in it is also covered in comb body 10 along technique comb length direction everywhere, can ensure the fracture resistance of technique comb on whole length direction.

And in order to further reduce diastrophic deflection, reduce the risk of glue-line fatigue cracking, the faying face 50 of described two correspondences is respectively arranged with two grooves and forms two pairs of grooves, by two pairs of grooves respectively split form embedded cavity, and two embedded cavitys lay respectively at along technique comb thickness direction both sides and be arranged symmetrically with.Due under Moment during flexural deformation, internal layer is compressed, skin is stretched, intermediate layer is then constant, therefore, relative to only arranging an anti-folded structure part 60 in faying face axial location, be arranged symmetrically with two anti-folded structure parts 60 can provide resistance to deformation intensity respectively to internal layer during flexural deformation and skin, therefore, larger bending strength and fracture resistance can be provided.And preferred as one wherein, described in all curved and arc opening of two embedded cavitys of the two embedded cavitys that are arranged symmetrically with relatively or arc top relative.

The outer cavity shape just as the embedded cavity corresponding with it of above-mentioned each anti-folded structure part 60 is consistent, also namely enrich by the embedded of anti-folded structure part 60 or be full of the embedded cavity corresponding with it, therefore, the shape of above-mentioned embedded cavity and anti-folded structure part 60 and cross section are under the prerequisite meeting matching requirements, can be arbitrary, as anti-folded structure part 60 can be linear, arc, waveform, U-shaped, Long Circle or day font etc., and that the cross section of described anti-folded structure part 60 is rectangular, cydariform or web are parallel to comb body 10 thickness direction is I-shaped etc.Secondly, described anti-folded structure part 60 adopts metal, timber, bamboo wood or keratin materials to make.

And the conveniently installation of moulding and anti-folded structure part 60 and coverage, above-mentioned upper comb beam 11 and lower comb beam 12 can further by split Structure composing, and equally can embedded anti-folded structure part 60 between each several part of upper comb beam 11 and lower comb beam 12.

Therefore, in sum, technique comb of the present utility model, the intensity of its comb body and comb can meet the requirement of all kinds of formative technology comb, and also namely versatility is good, can avoid the restriction to the shape-designing of technique comb; Meanwhile, easy to process, be applicable to traditional processing technology.

Above-mentioned up and down namely along technique comb width, left and right is namely along technique comb length direction, and front and back are namely along technique comb thickness direction.Technique comb width and comb bearing of trend, technique comb length direction and comb body bearing of trend, technique comb thickness direction and the direction perpendicular to length and width.

Below in conjunction with drawings and Examples, the utility model is further illustrated.

Embodiment one

As shown in Figure 3, Figure 4, this technique comb is for there being handle wooden comb, and comprise comb body 10, comb 20 and secondary tooth 30, comb body 10 comprises comb back 13 and comb handle 14.

Comb body 10 comprises comb beam 11 and lower comb beam 12, upper comb beam 11 and lower comb beam 12 are formed by with the part of a blank along cutting seam both sides, the faying face 50 of upper comb beam 11 and lower comb beam 12 is its camber line that is projected as along comb body 10 thickness direction of arcwall face, and the faying face of upper comb beam 11 and lower comb beam 12 is made up of cut surface.Faying face 50 through two correspondences between upper comb beam 11 and lower comb beam 12 is adhesively fixed, and comb 20 is one-body molded with lower comb beam 12, and the material texture between upper comb beam 11 and lower comb beam 12 links up mutually.

On described comb beam 11 and lower comb beam 12 two corresponding faying faces 50 on be respectively arranged with a groove, groove extends to the position adjacent with the faying face other end by the position adjacent with faying face one end in corresponding faying face, and in the perspective plane along technique comb width, the projection of described groove is positioned at the projection of faying face.Groove on two corresponding faying faces 50 is arranged in pairs, and forms by the groove split that two corresponding faying faces 50 are arranged in pairs the airtight embedded cavity extended along comb body 10 length direction.

Embedded cavity is in the arc similar to faying face and section is web is parallel to the I-shaped of comb body 10 thickness direction, the anti-folded structure part 60 be embedded in this embedded cavity is overall structure, and the outer cavity shape just as its embedded cavity embedded of described anti-folded structure part 60 is consistent.Upper comb beam 11 and lower comb beam 12 are all adhesively fixed with between anti-folded structure part 60.

Above-mentioned secondary tooth 30, comb 20 and comb body 10 each several part are the wooden and same timber that has drawn from, and secondary tooth 30, comb 20 and lower comb beam 12 are one-body molded, and upper comb beam 11 is shaping separately, and anti-folded structure part 60 then adopts preparation of metals; The rift grain direction of the wood grain of this wooden comb is along the width of wooden comb, and the wood grain between comb body 10 each several part and between comb body 10 and comb 20 links up mutually.

Above-mentioned comb body 10 is all embedded with anti-folded structure part 60 everywhere along comb body 10 length direction, and the anti-folded structure part 60 of metal, intensity is high, deflection is little.Meanwhile, the section of anti-folded structure part 60 is I-shaped, I-shaped wing plate lay respectively at comb beam 11 and and lower comb beam 12 between along the both sides of comb body 10 thickness direction, bear realization power; I-shaped web upper comb beam 11 and and lower comb beam 12 between along the formation intermediate layer, middle part of comb body 10 thickness direction and stabilization, therefore, can optimize stressed further, Reducing distortion.

Embodiment two

As shown in Fig. 5, Fig. 6, Fig. 7, this technique comb is for there being handle to comb, and comprise comb body 10, comb 20 and secondary tooth 30, comb body 10 comprises comb back 13 and comb handle 14.

Comb body 10 comprises comb beam 11 and lower comb beam 12, and wherein, upper comb beam 11 adopts timber, and lower comb beam 12 adopts ox horn material, arranges groove bottom upper comb beam 11, and upper comb beam 11 bottom groove is inserted at lower comb beam 12 top, and upper comb beam 11 and lower comb beam 12 are adhesively fixed.The faying face 50 of upper comb beam 11 and lower comb beam 12 is its camber line that Open Side Down that is projected as along comb body 10 thickness direction of arcwall face, and is made up of the upper bottom land of comb beam 11 bottom groove, the end face of lower comb beam 12 respectively.Secondary tooth 30, comb 20 are one-body molded with lower comb beam 12, and the rift grain direction of upper comb beam 11 and lower comb beam 12 material texture is all along the width of technique comb.

Comb handle 14 its section ovalize thicker of the present embodiment, there is reducing of section in comb back 13 and comb handle 14 junction, therefore, in order to adapt to its shape-designing, ensure anti-folded structure part 60 coverage, upper comb beam 11 is divided into the upper comb beam 111 of the upper comb beam 112 of end and top, on end, the faying face 50 of the upper comb beam 111 of comb beam 112 and top is its camber line being projected as opening upwards along comb body 10 thickness direction of arcwall face, and the faying face of the upper comb beam 111 of the upper comb beam 112 of end and top is made up of cut surface.

On described comb beam 11 and lower comb beam 12 two corresponding faying faces 50 on be respectively arranged with a groove, groove extends to the position adjacent with the faying face other end by the position adjacent with faying face one end in corresponding faying face, and in the perspective plane along technique comb width, the projection of described groove is positioned at the projection of faying face; Groove on two corresponding faying faces 50 is arranged in pairs, and forming by the groove split that two corresponding faying faces 50 are arranged in pairs the airtight embedded cavity extended along comb body 10 length direction, the embedded cavity between lower comb beam 12 and upper comb beam 11 is positioned at the middle part along technique comb thickness direction.

On side on comb beam 112 and top comb beam 111 corresponding faying face 50 on be respectively arranged with two grooves and form two pairs of grooves, groove extends to the position adjacent with the faying face other end by the position adjacent with faying face one end in corresponding faying face, and in the perspective plane along technique comb width, the projection of described groove is positioned at the projection of faying face; Form the embedded cavity on end in comb beam 112 and top between comb beam 111 by two pairs of groove splits, and two embedded cavitys lay respectively at the both sides along technique comb thickness direction and are arranged symmetrically with.

Above-mentioned embedded cavity is all in the arc that faying face arc corresponding to it adapts, and the outer cavity shape just as its embedded cavity embedded of each anti-folded structure part 60 is consistent; The anti-folded structure part 60 be embedded between the upper comb beam 111 of the upper comb beam 112 of end and top in embedded cavity is overall structure and adopts timber to make, and section is rectangular; The anti-folded structure part 60 be embedded between lower comb beam 12 and upper comb beam 11 in embedded cavity is overall structure and adopts ox horn material to make, and section is cydariform.Between upper comb beam 11 and lower comb beam 12, on top between comb beam 111 and the upper comb beam 112 of end and lower comb beam 12, the upper comb beam 111 in top and hold and go up comb beam 112 and be all adhesively fixed with between anti-folded structure part 60.

This wooden comb is when making, first draw materials respectively and form the blank of the upper comb beam 11 of preparation and lower comb beam 12, examination split Outline line 71, then the blank cutting of upper for preparation comb beam 111 is formed the blank of the upper comb beam 111 of the upper comb beam 112 of preparation end and top, the strengthening wood base 70 of the bonding assembling formation of anti-folded structure part 60 as shown in Fig. 7, Fig. 8, Fig. 9 is finally installed, is finally processed to form wooden comb by the production method of existing whole wooden wooden comb.

Above-mentionedly on the faying face 50 of described two correspondences, be respectively arranged with two grooves and form two pairs of grooves, by two pairs of grooves respectively split form embedded cavity, and two embedded cavitys lay respectively at the both sides along technique comb thickness direction and are arranged symmetrically with.Similar, can also adopt: U-shaped, Long Circle, ellipse, anti-folded structure part 60 such as day font etc.

Embodiment three

As shown in Figure 10, Figure 11, this technique comb is crescent stockless wooden comb, and comprise comb body 10, comb 20 and secondary tooth 30, comb body 10 only comprises comb back 13.

Comb body 10 comprises comb beam 11 and lower comb beam 12, and wherein, upper comb beam 11 adopts bamboo wood, and lower comb beam 12 adopts timber, arranges groove bottom upper comb beam 11, and upper comb beam 11 bottom groove is inserted at lower comb beam 12 top, and upper comb beam 11 and lower comb beam 12 are adhesively fixed.The faying face 50 of upper comb beam 11 and lower comb beam 12 is its camber line that is projected as along comb body 10 thickness direction of arcwall face, and is made up of the upper bottom land of comb beam 11 bottom groove, the end face of lower comb beam 12 respectively.Secondary tooth 30, comb 20 are one-body molded with lower comb beam 12, and the rift grain direction of upper comb beam 11 and lower comb beam 12 material texture is all along the width of technique comb.

On described comb beam 11 and lower comb beam 12 two corresponding faying faces 50 on be respectively arranged with a groove, groove extends to the position adjacent with the faying face other end by the position adjacent with faying face one end in corresponding faying face, and in the perspective plane along technique comb width, the projection of described groove is positioned at the projection of faying face.Groove on two corresponding faying faces 50 is arranged in pairs, and forms by the groove split that two corresponding faying faces 50 are arranged in pairs the airtight embedded cavity extended along comb body 10 length direction.

The arc that above-mentioned embedded cavity all adapts in faying face arc corresponding to it and section is rectangle, being embedded in anti-folded structure part 60 in this embedded cavity for overall structure adopts bamboo wood to make.Between upper comb beam 11 and lower comb beam 12 and lower comb beam 12, upper comb beam 11 be all adhesively fixed with between anti-folded structure part 60.

This wooden comb is when making, first draw materials respectively and form the blank of upper comb beam 11 and lower comb beam 12, examination split Outline line 71, then installs the bonding assembling formation of anti-folded structure part 60 strengthening wood base 70 as shown in figure 12, is finally processed to form wooden comb by the production method of existing whole wooden comb.

Embodiment four

As shown in Figure 13, Figure 14, this technique comb is crescent stockless wooden comb, and comprise comb body 10, comb 20 and secondary tooth 30, comb body 10 only comprises comb back.

Comb body 10 comprises comb beam 11 and lower comb beam 12, upper comb beam 11 and lower comb beam 12 are formed by with the part of a blank along cutting seam both sides, the faying face 50 of upper comb beam 11 and lower comb beam 12 along comb body 10 thickness direction be projected as camber line and Open Side Down, the faying face of upper comb beam 11 and lower comb beam 12 is made up of cut surface.Secondary tooth 30, comb 20 are one-body molded with lower comb beam 12.The rift grain direction of upper comb beam 11 and lower comb beam 12 material texture is all along the width of technique comb.

But with enforcement three unlike, the width of the present embodiment comb back is larger, therefore, in order to adapt to its shape-designing, ensure anti-folded structure part 60 coverage, upper comb beam 11 is divided into the upper comb beam 111 in top and comb beam 113 at the end, on top comb beam 111 and at the end the faying face 50 of comb beam 113 be projected as camber line and opening upwards along comb body 10 thickness direction, on same top comb beam 111 and at the end the faying face of comb beam 113 be made up of cut surface equally.

Atop comb beam 111 and at the end comb beam 113 corresponding faying face 50 on be respectively arranged with two grooves and form two pairs of grooves, form the embedded cavity on end in comb beam 112 and top between comb beam 111 by two pairs of groove splits, and two embedded cavitys lay respectively at the both sides along technique comb thickness direction and are arranged symmetrically with.Lower comb beam 12 and upper comb beam 11 faying face 50 are respectively arranged with a groove, and form the embedded cavity between lower comb beam 12 and upper comb beam 11 by respective slot split, and this embedded cavity is positioned at the middle part along technique comb thickness direction.

Above-mentioned each groove all extends to the position adjacent with the faying face other end by the position adjacent with faying face one end in corresponding faying face, and in the perspective plane along technique comb width, the projection of described groove is positioned at the projection of faying face.

Above-mentioned embedded cavity is all in the arc that faying face arc corresponding to it adapts, and the outer cavity shape just as its embedded cavity embedded of each anti-folded structure part 60 is consistent; The anti-folded structure part 60 be embedded between the upper comb beam 111 of comb beam 113 and top in embedded cavity is overall structure and adopts timber to make at the end, and section is rectangular; The anti-folded structure part 60 be embedded between lower comb beam 12 and upper comb beam 11 in embedded cavity is overall structure and adopts timber to make, and section is cydariform.Between upper comb beam 11 and lower comb beam 12, on top comb beam 111 and at the end between comb beam 113 and lower comb beam 12, on top comb beam 111 and at the end comb beam 113 be all adhesively fixed with between anti-folded structure part 60.

Embodiment five

As shown in Figure 15, Figure 16, this technique comb is for crescent is without comb wooden handle, and comprise comb body 10, comb 20 and secondary tooth 30, comb body 10 only comprises comb back.

Wherein, comb body 10 comprises comb beam 11 and lower comb beam 12, and wherein, upper comb beam 11 is bonded by comb beam 114 on the side along comb body 10 thickness direction both sides and forms, and is bonded form comb body 10 by upper comb beam 11 and lower comb beam 12.Faying face 50 on the side of both sides between comb beam 114 is for being parallel to the plane of wooden comb length and width; Faying face 50 between upper comb beam 11 and lower comb beam 12 along comb body 10 thickness direction be projected as camber line and Open Side Down.

On described comb beam 11 and lower comb beam 12 two corresponding faying faces 50 on be respectively arranged with a groove, groove extends to the position adjacent with the faying face other end by the position adjacent with faying face one end in corresponding faying face, and in the perspective plane along technique comb width, the projection of described groove is positioned at the projection of faying face; Groove on two corresponding faying faces 50 is arranged in pairs, and forms by the groove split that two corresponding faying faces 50 are arranged in pairs the airtight embedded cavity extended along comb body 10 length direction.This embedded cavity is in the arc similar to faying face and section is web is parallel to the I-shaped of comb body 10 thickness direction, the anti-folded structure part 60 be embedded in this embedded cavity is metallic monoliths, and the outer cavity shape just as its embedded cavity embedded of described anti-folded structure part 60 is consistent.Upper comb beam 11 and lower comb beam 12 are all adhesively fixed with between anti-folded structure part 60.

Two junction 50 corresponding between comb beam 114 on side, both sides is provided with corresponding groove, faying face inner groovy is cydariform, this faying face and on groove cover wooden comb central region, the embedded cavity cross-sectional profile be made up of this groove is rectangle, and the anti-folded structure part 60 be embedded in this embedded cavity is sheet bone material.On side, comb beam 114 is all adhesively fixed with between anti-folded structure part 60.

On side, the distortion of comb beam 114 is subject to the constraint of the anti-folded structure part 60 of bar-shaped metalwork, deflection is little, and two wing plates of I-shaped anti-folded structure part 60 to lay respectively on side, both sides between comb beam 114 and lower comb beam 12, connect through its web between two horizontal strokes of simultaneously I-shaped anti-folded structure part 60, therefore effectively can reduce the possibility of comb beam 114 fatigue cracking on side; The anti-folded structure part 60 of sheet sclerotin is large stretch of, and its area is comparatively large, can retrain the distortion of comb beam 114 on side, both sides equally, meanwhile, effectively can improve the structural strength of section smaller part in the middle part of comb body 10.

Above-mentioned secondary tooth 30, comb 20 and comb body 10 each several part are wooden and have drawn from a blank, the rift grain direction of wood grain is along the width of described wooden comb, and the wood grain between described comb body 10 each several part and between comb body 10 and comb 20 links up mutually.By making the anti-folded structure part 60 of part sheet bone material expose to the through-carved work of comb beam 114 on side, both sides, good decoration function can be played.

Claims (10)

1. technique comb, comprise comb body (10) and comb (20), described comb body (10) comprises comb beam (11) and lower comb beam (12), faying face (50) through two correspondences between described upper comb beam (11) and lower comb beam (12) is adhesively fixed, and it is characterized in that:

The faying face (50) of described upper comb beam (11) and lower comb beam (12) is projected as camber line or curve along comb body (10) thickness direction, on described comb beam (11) and lower comb beam (12) two corresponding faying faces (50) on be respectively arranged with at least one groove, and the groove on two corresponding faying faces (50) is arranged in pairs, and form by the upper groove split arranged in pairs of two corresponding faying faces (50) the embedded cavity extended along comb body (10) length direction;

Be provided with the anti-folded structure part (60) embedded in corresponding embedded cavity, and the outer cavity shape just as its embedded cavity embedded of described anti-folded structure part (60) is consistent;

Described upper comb beam (11) and lower comb beam (12) are all adhesively fixed with between anti-folded structure part (60).

2. technique comb as claimed in claim 1, is characterized in that: the rift grain direction of described upper comb beam (11) and lower comb beam (12) material texture is all along the width that described technique is combed.

3. technique comb as claimed in claim 1, is characterized in that: described upper comb beam (11) and lower comb beam (12) are identical material, and the material grain direction of described comb body (10) each several part is consistent.

4. technique comb as claimed in claim 3, it is characterized in that: described upper comb beam (11) and lower comb beam (12) are formed by with the part of a blank along cutting seam both sides, the faying face of described upper comb beam (11) and lower comb beam (12) is made up of cut surface, and described comb (20) is one-body molded with lower comb beam (12), the material texture between described upper comb beam (11) and lower comb beam (12) links up mutually.

5. technique comb as claimed in claim 1, is characterized in that: in the perspective plane along technique comb width, the projection of described groove is positioned at the projection of faying face; Described embedded cavity is closed cavity.

6. the technique comb as described in claim 1,2,3,4 or 5, is characterized in that: described comb body (10) is all embedded with anti-folded structure part (60) everywhere along comb body (10) length direction.

7. technique comb as claimed in claim 6, it is characterized in that: described groove extends to the position adjacent with the faying face other end by the position adjacent with faying face one end in corresponding faying face, the anti-folded structure part (60) be embedded in the embedded cavity of this groove split formation is overall structure.

8. technique comb as claimed in claim 7, it is characterized in that: on the faying face (50) of described two correspondences, be respectively arranged with two grooves and form two pairs of grooves, by two pairs of grooves respectively split form embedded cavity, and two embedded cavitys lay respectively at along technique comb thickness direction both sides and be arranged symmetrically with.

9. the technique comb as described in claim 1,2,3,4 or 5, is characterized in that: described anti-folded structure part (60) adopts metal, timber, bamboo wood or keratin materials to make.

10. the technique comb as described in claim 1,2,3,4 or 5, is characterized in that: the cross section of described anti-folded structure part (60) is rectangular, cydariform or web are parallel to the I-shaped of comb body (10) thickness direction.