CN209574179U - A kind of correction neck guard of 3D printing - Google Patents

Abstract

The utility model provides a kind of correction neck guard of 3D printing, is improved the frictional force of neck and neck guard by being equipped with minute protrusions in pop-up external surface using the neck guard main body coincideing with neck curved surface, avoids neck landing, keep fitting comfortable；And it is equipped with air hole, lower support uses engraved structure, allows natural wind by lower support and air hole, the sweat generated when sleep is enable to air-dry in time, keeps salubrious.

Description

A kind of correction neck guard of 3D printing

Technical field

The utility model belongs to bedding technical field, specifically, being related to a kind of correction neck guard of 3D printing.

Background technique

Traditional neck guard size and shape do not match with the neck of people, in sleep, not only influence rest Quality can also aggravate the discomfort of cervical vertebra, serious to will lead to cervical spondylosis, so that cervical vertebra is generated pain, influence work and life It is living.And traditional neck-protection ventilation is poor, and a large amount of sweat can be accumulated by contacting skin for a long time, causes sense of discomfort, easy to breed thin Bacterium damages skin.

China Patent Publication No. is that the utility model patent of CN202173142U discloses a kind of neck protective pillow, which has It improves, but the utility model is inadequate to neck compactness, neck can not be generated to cervical vertebra comfort Sweat air-dries in time, and does not also examine place and needing certain frictional force to neck when sleep and neck guard, to avoid landing, keeps patch It closes.

Utility model content

The purpose of this utility model is that in view of the deficiencies of the prior art, a kind of correction neck guard of 3D printing is provided, Using the neck guard coincideing with neck curved surface, and it is equipped with minute protrusions and air hole, to improve compactness and gas permeability.

The utility model the specific technical proposal is:

A kind of correction neck guard of 3D printing, including neck guard main body, the neck guard main body include with upper base body and lower support, The upper base body upper surface and neck curved surface coincide；The upper base body lower surface and lower support upper surface coincide；The lower support Internal hollow out；The upper base body and lower support are equipped with several opposite air holes of upper and lower position；The upper base body lower surface A protruding block is respectively equipped with the both ends of cervical vertebra vertical direction；The lower support upper surface and the both ends of cervical vertebra vertical direction are distinguished Equipped with a groove corresponding with protruding block position；The upper base body upper surface is equipped with several minute protrusions；The upper base body, thoroughly Stomata, protruding block, minute protrusions are integrally formed based on 3D printing；The lower support, air hole, groove are based on 3D printing one Molding.

Preferably, the protruding block and groove are strip；The air hole is circle, easily forms small vortex rotation Air-flow.

Preferably, the minute protrusions are hemisphere, and diameter improves rubbing for neck and neck guard between 1-3 mm, to play Power, the effect that the portion of avoiding slides are wiped, and depression rings comfort level.

Preferably, the upper base body substrate is silica gel, soft comfortable.

Preferably, the lower support substrate is EVA plastic cement, light and good supporting force.

The beneficial effects of the utility model are:

The utility model provides a kind of correction neck guard of 3D printing, using with neck curved surface coincide neck guard main body, By being equipped with minute protrusions in pop-up external surface, the frictional force of neck and neck guard is improved, neck landing is avoided, keeps patch It closes comfortable；And it is equipped with air hole, lower support uses engraved structure, allows natural wind by lower support and air hole, makes to sleep When the sweat that generates can air-dry in time, keep salubrious.

Detailed description of the invention

Fig. 1 is 1 neck guard main body schematic diagram of the utility model embodiment；

Fig. 2 is base body schematic diagram in the utility model embodiment 1；

Fig. 3 is 1 lower support schematic diagram of the utility model embodiment.

It is as follows that corresponding structure is numbered in figure:

1, neck guard main body；2, upper base body；3, lower support；3-1, hollow out；4, air hole；5, protruding block；6, groove；7, micro- Small protrusion.

Specific embodiment

Chu is carried out to technical solution of the present invention below in conjunction with attached drawing completely to describe.Obviously, described embodiment It is a part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiment of the present invention, the ordinary skill of this field Personnel's other embodiments obtained under the premise of not making creative labor, belong to protection scope of the present invention.

Embodiment 1, with reference to Fig. 1, Fig. 2, Fig. 3.

A kind of correction neck guard of 3D printing, including neck guard main body 1, neck guard main body 1 include upper base body 2 and lower support 3；On 2 upper surface of base body and neck curved surface coincide；Upper 2 lower surface of base body and 3 upper surface of lower support coincide；3 inside hollow out 3- of lower support 1；Upper base body 2 and lower support 3 are equipped with opposite several air holes 4 in upper and lower position, and air hole 4 is circle, and natural wind can be with By lower support 3 and air hole 4, the sweat generated when sleep is enable timely to air-dry, keeps salubrious；Upper 2 inner surface of base body with The both ends of cervical vertebra vertical direction are respectively equipped with a protruding block 5, and the both ends of lower support 3 and cervical vertebra vertical direction are respectively equipped with and protrusion Corresponding 2 return-enclosures 6 in 5 position of block；Protruding block 5 and groove 6 are strip, and protruding block 5 is embedded in groove 6, make base body 2 with It is fixed between lower support 3；Upper 2 outside table of base body is equipped with several minute protrusions 7, and minute protrusions 7 are hemisphere, and diameter is 1.5mm avoids neck from sliding to play the role of improving the frictional force of neck and neck guard；Upper base body 2, venthole 4, protruding block 5, minute protrusions 7 are integrally formed based on 3D printing, and substrate is silica gel, soft comfortable；Lower support 3, air hole 4, groove 6 are based on 3D Printing integrated molding, substrate are EVA plastic cement, light and good supporting force.

Upper embodiment is only used to illustrate the technical scheme of the present invention, rather than its limitations.The invention is not limited to above It has been described and the accurate structural illustrated in the accompanying drawings is, and it cannot be said that specific implementation of the invention is confined to these inventions.It is right For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, that makes is various Change and modification all shall be regarded as belonging to protection scope of the present invention.

Claims (5)

1. a kind of correction neck guard of 3D printing, it is characterised in that: including neck guard main body (1), the neck guard main body (1) include with Upper base body (2) and lower support (3)；Upper base body (2) upper surface and neck curved surface coincide；Upper base body (2) lower surface with Lower support (3) upper surface coincide: the internal hollow out (3-1) of the lower support (3)；The upper base body (2) and lower support (3) are equipped with Several opposite air holes (4) of upper and lower position；Upper base body (2) lower surface and the both ends of cervical vertebra vertical direction are respectively equipped with One protruding block (5)；Lower support (3) upper surface and the both ends of cervical vertebra vertical direction are respectively equipped with and protruding block (5) position pair The groove (6) answered；The upper base body upper surface is equipped with several minute protrusions (7)；The upper base body (2), air hole (4), Protruding block (5), minute protrusions (7) are integrally formed based on 3D printing；The lower support (3), air hole (4), groove (6) are based on 3D Printing integrated molding.

2. a kind of correction neck guard of 3D printing according to claim 1, it is characterised in that: the protruding block (5) and recessed Slot (6) is strip, and the air hole is circle.

3. a kind of correction neck guard of 3D printing according to claim 1, it is characterised in that: the minute protrusions (7) are Hemisphere, diameter is between 1-3 mm.

4. a kind of correction neck guard of 3D printing according to claim 1, it is characterised in that: upper base body (2) substrate For silica gel.

5. a kind of correction neck guard of 3D printing according to claim 1, it is characterised in that: lower support (3) substrate For EVA plastic cement.