阅读说明：本技术 一种间距可调整的梳子 (Comb with adjustable spacing ) 是由 刘跃峰 于 2019-09-19 设计创作，主要内容包括：本发明公开了一种间距可调整的梳子,包括外框、调距机构和梳齿,所述外框为U字型结构,中间为横梁,所述横梁的两端设置挡边,所述横梁的内侧壁上开设有第一滑槽；所述调距机构沿着所述第一滑槽的长度方向设置在所述第一滑槽内；所述梳齿有多个,多个所述梳齿间隔设置,每个所述梳齿一端活动的设置在所述调距机构组件上,所述调距机构能同时调整多个所述梳齿一起沿着所述第一滑槽滑动或调整单个所述梳齿沿着所述第一滑槽滑动。此种梳子不但能进行整体等距的调整齿距,但能调整单个梳齿与相邻梳齿之间的距离,从而满足不同距离的需要。(the invention discloses a comb with adjustable space, which comprises an outer frame, a distance adjusting mechanism and comb teeth, wherein the outer frame is of a U-shaped structure, a cross beam is arranged in the middle of the outer frame, flanges are arranged at two ends of the cross beam, and a first sliding groove is formed in the inner side wall of the cross beam; the distance adjusting mechanism is arranged in the first sliding groove along the length direction of the first sliding groove; the comb teeth are arranged at intervals, one end of each comb tooth is movably arranged on the distance adjusting mechanism assembly, and the distance adjusting mechanism can simultaneously adjust the comb teeth to slide along the first sliding groove or adjust the comb teeth to slide along the first sliding groove. The comb can not only adjust the tooth pitch in an overall equidistant manner, but also adjust the distance between a single comb tooth and the adjacent comb teeth, thereby meeting the requirements of different distances.)

1. A comb with adjustable spacing, comprising:

the outer frame is of a U-shaped structure, a cross beam is arranged in the middle of the outer frame, flanges are arranged at two ends of the cross beam, and a first sliding groove is formed in the inner side wall of the cross beam;

The distance adjusting mechanism is arranged in the first sliding groove along the length direction of the first sliding groove; and

the comb teeth are arranged in a plurality of spaced mode, one end of each comb tooth is movably arranged on the distance adjusting mechanism assembly, the other end of each comb tooth is located in the outer frame, and the distance adjusting mechanism can simultaneously adjust the comb teeth to slide together along the first sliding groove or adjust the comb teeth to slide along the first sliding groove.

2. a comb according to claim 1, wherein the distance adjustment mechanism comprises an integral distance adjustment assembly and a split distance adjustment assembly, the integral distance adjusting component is arranged in the first sliding groove and comprises a sliding rod, a push plate and an elastic part, the two ends of the sliding rod are arranged at the two ends of the first sliding chute, the middle parts of the comb teeth are sleeved on the sliding rod in a sliding way, the elastic part is connected between every two adjacent comb teeth, the push plate is sleeved on the slide rod and is propped against the side wall of the first comb tooth, the split distance adjusting component is arranged between the integral distance adjusting component and the bottom of the first sliding groove and can slide up and down in the first sliding groove, thereby being in a contact or separation state with each comb tooth, and the split distance adjusting assembly can drive the single comb tooth to slide along the slide rod.

3. The comb with the adjustable spacing according to claim 2, wherein the sliding rod is a screw rod, one end of the screw rod is rotatably arranged at one end of the first sliding groove, the other end of the screw rod penetrates through the first sliding groove and is exposed out of the outer frame, second sliding grooves are symmetrically formed in the left side and the right side of the first sliding groove on the cross beam, the middle portion of the pushing plate is sleeved on the screw rod and is in threaded connection with the screw rod, and two ends of the pushing plate can be slidably clamped in the second sliding grooves.

4. The comb according to claim 3, wherein third chutes are formed in two ends of the cross beam located at the front end and the rear end of the first chute, the split distance adjusting assembly comprises a connecting rod and a plurality of driving wheels, the two ends of the connecting rod are slidably disposed in the third chutes, the two side walls of the cross beam are respectively provided with a fourth chute communicated with the first chute, the plurality of driving wheels are sleeved on the connecting rod, the end portions of the comb teeth are provided with driven teeth, and the driven teeth are meshed with the driving wheels.

5. A comb according to claim 4, wherein the driving gear is a worm and the driven teeth are worm teeth engaged with the worm.

6. A comb with adjustable intervals according to claim 4, wherein the third sliding groove is of an 8-shaped structure communicated with the middle, and an elastic cushion is arranged on the inner wall of the third sliding groove.

Technical Field

the invention relates to daily necessities, in particular to a comb with an adjustable space.

Background

In people's daily life, the comb not only can be used for combing the hair, get rid of the foreign matter inside the hair, simultaneously, the comb can be used as the massager to massage the scalp, when the broach makes a round trip to pass through gently on the head, can stimulate nerve ending, adjusts the cranial nerve and lets the state of cranial tension can relax through cerebral cortex, promotes blood circulation, makes hair follicle, sebaceous gland, sweat gland obtain abundant nutrition, has the efficiency of keeping healthy. When the comb is used for different purposes, the distances between the tooth pitches of the comb are different, and the comb with the adjustable tooth pitch is needed. Patent CN201621462342.6 and patent CN202603938U both disclose a patent with adjustable pitch, but the pitch of both combs can only be adjusted as a whole, and the pitch between the adjusted comb teeth is equal. When the distance between the comb teeth is different due to the adjustment of the single comb teeth, the comb cannot meet the requirement.

Disclosure of Invention

aiming at the problems, the comb with the adjustable space is provided, the whole equidistant tooth pitch can be adjusted, and the distance between a single comb tooth and the adjacent comb tooth can be adjusted, so that the requirements of different tooth pitches are met.

A comb with adjustable spacing, comprising:

The outer frame is of a U-shaped structure, a cross beam is arranged in the middle of the outer frame, flanges are arranged at two ends of the cross beam, and a first sliding groove is formed in the inner side wall of the cross beam;

The distance adjusting mechanism is arranged in the first sliding groove along the length direction of the first sliding groove; and

The comb teeth are arranged in a plurality of spaced mode, one end of each comb tooth is movably arranged on the distance adjusting mechanism assembly, the other end of each comb tooth is located in the cross beam, and the distance adjusting mechanism can simultaneously adjust the comb teeth to slide together along the first sliding groove or adjust the comb teeth to slide along the first sliding groove.

Further, the roll adjustment mechanism comprises an integral roll adjustment assembly and a split roll adjustment assembly, the integral roll adjustment assembly is arranged in the first sliding groove and comprises a sliding rod, a pushing plate and an elastic piece, the two ends of the sliding rod are arranged at the two ends of the first sliding groove, the middle of each comb tooth is sleeved on the sliding rod in a sliding mode, the elastic piece is connected between every two connected comb teeth, the pushing plate is sleeved on the sliding rod and abutted against the side wall of the first comb tooth, the split roll adjustment assembly is arranged between the integral roll adjustment assembly and the bottom of the first sliding groove and can slide up and down in the first sliding groove, so that the comb teeth are in a contact or separation state, and the split roll adjustment assembly can drive the single comb tooth to slide along the sliding rod.

Furthermore, the slide bar is a screw rod, one end of the screw rod can be rotatably arranged at one end of the first sliding groove, the other end of the screw rod runs through the first sliding groove and is exposed out of the outer frame, second sliding grooves are symmetrically formed in the left side and the right side of the first sliding groove on the cross beam, the middle of the push plate is sleeved on the screw rod and is in threaded connection with the screw rod, and the two ends of the push plate can be slidably clamped in the second sliding grooves.

further, the both ends of crossbeam are located both ends are provided with the third spout around the first spout, components of a whole that can function independently roll adjustment subassembly includes connecting rod and action wheel, the setting that can slide at the both ends of connecting rod is in the third spout, the both sides wall of crossbeam all seted up with the communicating fourth spout of first spout, the action wheel has a plurality ofly, and is a plurality of the action wheel is all established the cover is established on the connecting rod and with connecting rod threaded connection, the tip on the broach is provided with driven tooth, just driven tooth with the action wheel meshing.

Furthermore, the driving wheel is a worm, and the driven teeth are worm teeth meshed with the worm.

furthermore, the third chute is of an 8-shaped structure with the middle communicated with the third chute, and an elastic pad is arranged on the inner wall of the third chute.

The comb with the adjustable spacing at least comprises the following advantages:

The comb with the adjustable space can be used for integrally adjusting the tooth pitch of the comb and individually adjusting the tooth pitch of the comb. When the integral distance adjusting component is used for integral adjustment, the tooth pitch of the comb can be quickly adjusted, and the same tooth pitch between two adjacent comb teeth can be ensured; when the whole comb is adjusted singly through the split distance adjusting assembly, the requirements of different distances between single comb teeth at different positions and the left and right adjacent comb teeth can be met.

Drawings

FIG. 1 is a front view of the present embodiment;

FIG. 2 is a schematic view of the driving gear and the driven gear engaged with each other with one side of the cross beam removed in FIG. 1;

FIG. 3 is a cross-sectional view A-A of FIG. 2;

FIG. 4 is a right side view of the cross beam;

Reference numerals: 10-a comb with adjustable distance, 100-an outer frame, 110-a cross beam, 111-a first sliding chute, 112-a second sliding chute, 113-a third sliding chute, 114-a fourth sliding chute, 115-an elastic cushion, 200-an adjusting component, 210-an integral distance adjusting component, 221-a sliding rod, 212-a push plate, 213-an elastic component, 220-a split distance adjusting component, 221-a connecting rod, 222-a driving wheel, 223-a driven tooth and 300-comb teeth.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Referring to fig. 1 to 4, a comb 10 with an adjustable space comprises an outer frame 100, a space adjusting mechanism 200 and comb teeth 300.

Referring to fig. 1 and 2, in particular, the beam 110 has a U-shaped structure. In the middle is a cross beam 110. Both ends of the cross beam 110 are provided with ribs 120. The inner side wall of the beam 110 is provided with a first chute 111. The distance adjustment mechanism 200 is disposed in the first chute 111 along the longitudinal direction of the first chute 111. The comb 300 is plural. The plurality of comb teeth 300 are arranged at intervals. One end of each comb 300 is movably arranged on the assembly of the distance adjusting mechanism 200. The other end of each comb tooth 300 is positioned in the outer frame 100. The distance adjustment mechanism 200 can simultaneously adjust the plurality of comb teeth 300 to slide together along the first slide groove 111 or adjust the single comb tooth 300 to slide along the first slide groove 111.

Referring to fig. 2 and 3, the distance adjustment mechanism 200 includes an integral distance adjustment assembly 210 and a separate distance adjustment assembly 220. The integral pitch adjustment assembly 210 is disposed within the first runner 111. For integral, equidistant adjustment of the plurality of comb teeth 300. The integral pitch adjustment assembly 210 includes a slide bar 211, a push plate 212, and an elastic member 213. Two ends of the sliding rod 211 are provided with two ends of the first sliding chute 111, and the middle part of the comb teeth 300 is sleeved on the sliding rod 211 in a sliding manner. The elastic member 213 is connected between every two adjacent comb teeth 300. The push plate 212 is sleeved on the slide bar 211 and is abutted against the side wall of the first comb 300. Pushing the push plate 212 causes each of the elastic members 213 to contract or extend simultaneously by the same distance, and causes the distance between the comb teeth 300 to decrease or extend simultaneously, thereby changing the distance between the comb teeth 300.

In the present embodiment, the sliding rod 211 is a screw. One end of the screw rod is rotatably disposed at one end of the first sliding groove 111, and the other end of the screw rod passes through the first sliding groove 111 and is exposed to the outer frame 100. The cross beam 110 is symmetrically provided with second sliding grooves 112 at left and right sides of the first sliding groove 111. The middle part of the push plate 212 is sleeved on the screw and is connected with the screw through threads. The two ends of the push plate 212 are slidably engaged with the second sliding groove 112. When the distance between the comb teeth 300 needs to be adjusted integrally, the end of the screw is rotated to drive the push plate 212 to slide along the screw, thereby pushing the comb teeth 300 to slide on the screw, so that the distance between each comb tooth 300 and the total length of the entire comb tooth 300 can be adjusted simultaneously. In the present embodiment, the elastic member 213 is preferably a spring.

Referring to fig. 2 to 3, the split pitch control assembly 220 is used for adjusting the distance between a single comb 300 and an adjacent comb 300. The separated distance adjusting assembly 220 is disposed between the integrated distance adjusting assembly 210 and the bottom of the first sliding groove 111, and can slide up and down in the first sliding groove 111. Thereby being in a contact or separated state with each comb tooth 300, and the separate pitch adjusting assembly 220 can drive the single comb tooth 300 to slide along the slide bar 211. Specifically, the third sliding grooves 113 are disposed at the front and rear ends of the first sliding groove 111 at both ends of the cross beam 110. The split distance adjusting assembly 220 includes a connecting rod 221 and a driving wheel 222. Both ends of the link 221 are slidably disposed at both ends of the third sliding chute 113. Both side walls of the cross beam 110 are provided with fourth sliding chutes 114 communicated with the first sliding chutes 111. The driving wheel 222 is plural. The driving wheels 222 are all sleeved on the connecting rod 221 and are in threaded connection with the connecting rod 221. The end of the comb 300 is provided with a driven tooth 223, and the driven tooth 223 is engaged with the driver 222. When the distance between a single comb 300 and the connected comb 300 needs to be adjusted, the connecting rod 221 is slid towards the direction close to the comb 300 until the driving wheel 222 is contacted and meshed with the driven tooth 223, at this time, the driving wheel 222 corresponding to the single comb 300 is pulled by fingers, and the driving wheel 222 can drive the comb 300 to move forwards or backwards while rotating, so that the distance between the single comb 300 and the left and right adjacent comb 300 can be adjusted.

In this embodiment, the driver 222 is a worm and the driven teeth 223 are worm teeth that mesh with the worm. In other embodiments, the driving wheel 222 may be a helical gear, and the driven teeth 223 may be helical teeth.

Referring to fig. 4, in the present embodiment, the third sliding chute 113 is an 8-shaped structure with a middle portion communicated with the middle portion, and an elastic pad is disposed on an inner wall of the third sliding chute 113. When the connecting rod 221 is positioned in the hole of the 8-shaped structure close to the comb teeth 300, the worm is matched with the worm gear teeth, and the adjustment of the single comb teeth 300 can be carried out; when the connecting rod 221 is located in the hole of the 8-shaped structure far away from the edge of the comb teeth 300, the worm is separated from the teeth of the worm gear, and the distance of the comb teeth 300 can be integrally adjusted.

the working principle and the specific use method of the comb 10 with the adjustable spacing are as follows:

When the comb is used, when the tooth pitch of the comb needs to be integrally adjusted, the end part of the screw rod is rotated, the screw rod drives the push plate 212 to slide along the screw rod, and then the comb teeth 300 are pushed to slide on the screw rod, so that the distance between the whole comb teeth 300 is adjusted, and at the moment, the distance between every two comb teeth 300 is the same. When the distance between a single comb 300 and the adjacent comb 300 needs to be adjusted, the connecting rod 221 is shifted towards the direction close to the comb 300 until the driving wheel 222 is contacted and meshed with the driven tooth 223, and then the finger is used for shifting the driving wheel 222 corresponding to the single comb 300 to be adjusted, so that the comb 300 can be driven to move forwards or backwards, and the distance between the comb 300 and the left and right adjacent comb 300 can be adjusted, thereby completing the adjustment.

The comb 10 with the adjustable spacing: the tooth pitch of the comb can be adjusted integrally and individually. When carrying out whole shape regulation through whole roll adjustment subassembly 210, the tooth pitch of regulation comb that can be quick can guarantee simultaneously that the tooth pitch is the same, and whole roll adjustment subassembly 210 uses through the cooperation of push pedal 212 with the screw rod, during the adjustment, only needs rotatory screw rod then can adjust, and this operation process is convenient. When the individual adjustment is performed by the separate distance adjustment assembly 220, the requirement of different distances between the single comb 300 at different positions and the comb 300 adjacent to the single comb at left and right can be satisfied. The split distance adjusting assembly 220 is adjusted through the matching of the worm and the gear, and when the single comb 300 is adjusted, other comb 300 is limited through the matching with the gear, so that the adjusting effectiveness can be ensured.

finally, it should be noted that: while there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.