CN208882080U - The mask that snorkels that mask and mask body can be stably connected with - Google Patents

Abstract

The utility model discloses a kind of mask that snorkels that mask can be stably connected with mask body, wherein the mask that snorkels includes mask body, mask, connecting cylinder and connecting column, and the mask is installed on the medial surface of the mask body；It is provided with internal screw thread on the connecting cylinder, the first mounting hole passed through for the connecting cylinder is offered on the mask, the connecting cylinder is installed on first mounting hole；The external screw thread matched with the internal screw thread is provided on the connecting column, the second mounting hole passed through for the connecting column is offered in the mask body, the periphery that second mounting hole is located in the mask body is located between the connecting cylinder and the connecting column.Technical solutions of the utility model solve the mask in the mask that snorkels and are easy the technical issues of loosening.

Description

The mask that snorkels that mask and mask body can be stably connected with

Technical field

The utility model relates to product technical field of diving under water, in particular to what a kind of mask can be stably connected with mask body Snorkel mask.

Background technique

Currently, the demand with people to various movements, diving is as one of emerging movement by more and more people Like.When snorkeling, it is desirable under water it can be seen that underwater scenery.Therefore, the mask that snorkels is widely used.In addition, Snorkel for some fans for just starting study diving is also to be familiar with aqueous best mode of learning.

The fixed form of mask in the existing mask that snorkels is that tripod is fixedly welded mode, wears user and not enough relaxes It is suitable, gas leakage is easy to produce under long-time use, and mask is easy to loosen, and then influences visual experience.

Utility model content

The main purpose of the utility model is to provide a kind of mask that snorkels that mask can be stably connected with mask body, it is intended to It solves the mask to snorkel in mask and is easy the technical issues of loosening.

To achieve the above object, the utility model proposes mask and the mask that snorkels that can be stably connected with of mask body, packet It includes:

Mask body；

Mask is installed on the medial surface of the mask body；

Connecting cylinder is provided with internal screw thread on the connecting cylinder, and the passed through for the connecting cylinder is offered on the mask One mounting hole, the connecting cylinder are installed on first mounting hole；

Connecting column is provided with the external screw thread matched with the internal screw thread on the connecting column, opens in the mask body Equipped with the second mounting hole passed through for the connecting column, the periphery that second mounting hole is located in the mask body is located in Between the connecting cylinder and the connecting column.

Preferably, the mask that snorkels further includes surface frame, and the surface frame is installed in the mask body.

Preferably, the surface frame and the mask are in split settings.

Preferably, one end in the connecting cylinder axial direction, the week of the other end of the connecting cylinder is arranged in the internal screw thread Edge is concavely provided with the first groove, and the hole wall of first mounting hole is embedded in first groove.

Preferably, the connecting column is check valve, and the check valve is cylindrical in shape setting, the both ends in the check valve axial direction It is arranged in opening, the end face upper cover of the other end of the connecting cylinder is equipped with a cover board, is provided with venthole on the cover board.

Preferably, the mask that snorkels further includes air intake duct, and the external screw thread is arranged in the axial direction of the connecting column The other end of one end, the connecting column connects the air intake duct.

Preferably, the week on the connecting column close to one end of the air intake duct upward convex is equipped with a positioning ring, the company Connect cylinder has the first end face towards the connecting column, and the periphery that second mounting hole is located in the mask body is located in Between the positioning ring and the first end face.

Preferably, the positioning ring has the second end face towards the connecting cylinder, and the second end face is concavely provided with the Two grooves.

Preferably, setting enters the check valve sheet in the mask for the gas in the air intake duct in the check valve.

Preferably, there are two the air intake duct settings, two air intake ducts are in pair about the central axes of the mask body There are two title setting, the connecting cylinder and the connecting column are also respectively set, the company of two air intake ducts and the mask body The place of connecing is provided with the connecting cylinder and the connecting column.

Technical solutions of the utility model on connecting cylinder by being arranged internal screw thread, setting and screw-internal thread fit on connecting column External screw thread so that the fit system tightened or unclamped by screw thread, and then mask is fixed in mask body, or by mouth Cover is disassembled from mask body, improves the wear comfort for the mask that snorkels, mask is enable more to be stably fixed to In mask body, solves the technical issues of mask easily loosens gas leakage.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.

Fig. 1 is the structural representation for one embodiment of mask that snorkels that the utility model mask can be stably connected with mask body Figure；

Fig. 2 is the structural schematic diagram for the mask reverse side that snorkels that the utility model mask can be stably connected with mask body；

Fig. 3 is the perspective view for the mask that snorkels that the utility model mask can be stably connected with mask body；

The decomposition knot of parts thereof in the mask that snorkels that Fig. 4 can be stably connected with for the utility model mask with mask body Structure schematic diagram；

Another view of parts thereof in the mask that snorkels that Fig. 5 can be stably connected with for the utility model mask with mask body The decomposition texture schematic diagram at angle；

Fig. 6 is the schematic diagram of internal structure for the mask that snorkels that the utility model mask can be stably connected with mask body；

Fig. 7 is the partial enlarged view in Fig. 6 at A；

Fig. 8 is the structural schematic diagram of connecting column and connecting cylinder in Fig. 1；

Fig. 9 is the structural schematic diagram of connecting cylinder in Fig. 8；

Figure 10 is the structural schematic diagram of connecting column in Fig. 8；

Figure 11 is the schematic diagram of internal structure of connecting column.

Drawing reference numeral explanation:

Label	Title	Label	Title
				10	Snorkel mask	11	Mask body
111	Second mounting hole	12	Mask
				121	First mounting hole	13	Surface frame
14	Connecting cylinder	141	Internal screw thread
				142	First groove	143	Cover board
143a	Venthole	144	First end face
				15	Connecting column	151	External screw thread
152	Positioning ring	152a	Second end face
				152b	Second groove	153	Check valve sheet
16	Air intake duct	17	Gas outlet

The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise Under every other embodiment obtained, fall within the protection scope of the utility model.

It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment It is only used for explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.

In addition, the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and cannot understand For its relative importance of indication or suggestion or implicitly indicate the quantity of indicated technical characteristic.Define as a result, " first ", The feature of " second " can explicitly or implicitly include at least one of the features.In addition, the "and/or" occurred in full text contains Justice is, including three schemes arranged side by side, by taking " A and/or B " as an example, including the side that A scheme or B scheme or A and B meet simultaneously Case.It in addition, the technical solution between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy It is enough realize based on, will be understood that the knot of this technical solution when conflicting or cannot achieve when occurs in the combination of technical solution Conjunction is not present, also not within the protection scope of the requires of the utility model.

Fig. 1 to Fig. 7 is please referred to, the utility model proposes the masks that snorkels that a kind of mask and mask body can be stably connected with 10, comprising:

Mask body 11；

Mask 12 is installed on the medial surface of mask body 11；

Connecting cylinder 14 is provided with internal screw thread 141 on connecting cylinder 14, first passed through for connecting cylinder 14 is offered on mask 12 Mounting hole 121, connecting cylinder 14 are installed on the first mounting hole 121；

Connecting column 15 is provided with the external screw thread 151 matched with internal screw thread 141 on connecting column 15, opens in mask body 11 Equipped with the second mounting hole 111 passed through for connecting column 15, the periphery in mask body 11 positioned at the second mounting hole 111 is located in company Between connect cylinder 14 and connecting column 15.

Specifically, the structure of mask body 11 substantially matches with human body face structure, the medial surface of mask body 11 Refer to that one side being in contact when being applied to human body face with face.Mask body 11 is transparent setting, and mask body 11 Material be preferably plastics；Then main lid is located at the mouth and nose of human body mask 12, and the profile of mask 12 and human body face Profile mutually fits closely, in order to make mask 12 be bonded more soft comfortable with human body parts, preferably, the material of mask 12 is silicon Glue.Be formed with respiratory cavity in mask 12, by setting silica gel for the material of mask 12 so that the leakproofness in mask 12 compared with It is good, user puts on snorkel mask 10 after, user can air-breathing or expiration in the respiratory cavity that mask 12 is formed.

Incorporated by reference to Fig. 8 to Figure 11, the mounting means that connecting cylinder 14 is installed on the first mounting hole 121 can be integrated into Type, welding etc., or dismountable mounting means, for example be clamped, be spirally connected, for the ease of in the mask 10 that snorkels each zero Part removes and installs, preferably, the connecting cylinder 14 is installed on the first mounting hole 121 using dismountable mounting means. Connecting cylinder 14 is installed on the first mounting hole 121, that is, being fixed on mask 12.Because connecting cylinder 14 is installed on the first peace Fill hole 121, connecting column 15 pass through mask body 11 on the second mounting hole 111, by mask body 11 be located in connecting cylinder 14 with Between connecting column 15, the external screw thread 151 on connecting column 15 is matched with the internal screw thread 141 on connecting cylinder 14, is tightened by rotation Or it unclamps to adjust the distance between connecting column 15 and connecting cylinder 14, and then it is fixed by mask 12 screw thread can be tightened by rotation The screw thread between connecting cylinder 14 and connecting column 15 is loosened in mask body 11, or when disassembly and then by mask 12 from mask body It is disassembled on 11.

Technical solutions of the utility model by connecting cylinder 14 be arranged internal screw thread 141, on connecting column 15 setting with it is interior The external screw thread 151 that screw thread 141 cooperates, so that the fit system tightened or unclamped by screw thread, and then mask 12 is fixed on face On cover body 11, or mask 12 disassembled from mask body 11, improves the wear comfort for the mask 10 that snorkels, make Mask 12 can be more stably fixed in mask body 11, solve the technical issues of mask 12 easily loosens gas leakage.

1 further, please refers to Fig. 4 and Fig. 5, the mask 10 that snorkels further includes surface frame 13, and the surface frame 13 is installed on In the mask body 11, the surface frame 13 can be integrally formed with mask body 11, can also be pacified by dismountable mode It loaded in mask body 11, such as can be fixed in mask body 11 by way of clamping, snapping, because of surface frame 13 and people The face of body is in contact, in order to improve the comfort level of user's wearing, preferably, the material of the surface frame 13 is silica gel.

The surface frame 13 can be integrally formed with the mask 12, but wear uncomfortable experience to improve user, In a wherein preferred embodiment, the surface frame 13 is in split settings with the mask 12, i.e., the described surface frame 13 passes through removable The mounting means unloaded is fixed in mask body 11, and mask 12 is fixed on mask body 11 by rotating the fixed form of screw thread On.By being in split settings by surface frame 13 and mask 12, so that not having between surface frame 13 and mask 12 when wearing snorkels mask 10 There is direct stress relationship, i.e., when being finely adjusted to mask 12, surface frame 13 can be unaffected, when surface frame 13 is finely adjusted, mouth Cover 12 will not be affected, and can be finely adjusted respectively to mask 12 and surface frame 13, so that wearing snorkels when mask 10, Greatly improve the comfort level worn when snorkeling mask 10.

In another embodiment, Fig. 6 to Figure 11 is please referred to, the internal screw thread 141 on connecting cylinder 14 is arranged in the connecting cylinder One end in 14 axial directions, the periphery of the other end of the connecting cylinder 14 are concavely provided with the first groove 142, first mounting hole 121 hole wall is embedded in first groove 142.The position that the first mounting hole 121 is closed on mask 12 is embedded in the first groove In 142, so that connecting cylinder 14 is fixed on mask 12, the internal screw thread 141 and connecting column of one end in 14 axial direction of connecting cylinder External screw thread 151 on 15 is threadedly engaged.Because the material of mask 12 is silica gel, the hole wall of the first mounting hole 121 is embedded at first In groove 142, so that having preferable leakproofness between the first mounting hole 121 and connecting cylinder 14, installation is more firm.

A pair has can be set in connecting cylinder 14 and connecting column 15, in order to make mask 12 more be firmly secured to mask body On 11, connecting cylinder 14 and connecting column 15 corresponding can also be provided with two pairs, and preferably two pairs of connecting cylinders 14 and company The central axes that column 15 is connect about the mask 10 that snorkels are symmetrical set.

Further, please continue to refer to Fig. 6 to Figure 11, the connecting column 15 is check valve, and check valve is cylindrical in shape setting, institute The both ends in check valve axial direction are stated in open setting, the end face upper cover of the other end of the connecting cylinder 14 is equipped with a cover board 143, institute It states and is provided with venthole 143a on cover board 143.Relative to being directly used to fix mask 12 for connecting column 15, connecting column 15 is arranged For check valve so that connecting column 15 realizes the function of one-way ventilating while fixed mask 12, not only save the cost and also It snorkels and does not have on mask 10 additionally open up air inlet, the mask 10 that makes to snorkel is more beautiful.The check valve may be implemented air inlet or Exhaust, can according to demand set it, and check valve is mainly the function of realizing one-way air inlet, gas in the present embodiment After entering from check valve, then entered by venthole 143a and snorkeled in mask 10, for user's air-breathing.

On the basis of a upper embodiment, Fig. 1, Fig. 6 and Fig. 7 are please referred to, the mask 10 that snorkels further includes air intake duct 16, described One end in the axial direction of connecting column 15 is arranged in external screw thread 151, and the other end of connecting column 15 connects the air intake duct 16.The company Connect column 15 be can only one-way air inlet check valve, gas can only enter from air intake duct 16 snorkel in mask 10, and gas cannot be the same as single Discharged to valve, the external screw thread 151 of connecting column 15 matches installation with the internal screw thread 141 of connecting cylinder 14, connecting column 15 it is another One end is then connect with air intake duct 16.

Please refer to Fig. 7 to Figure 11, the week on the connecting column 15 close to one end of the air intake duct 16 is upward convex to be equipped with one Positioning ring 152, the connecting cylinder 14 have the first end face 144 towards the connecting column 15, are located in the mask body 11 The periphery of second mounting hole 111 is located between the positioning ring 152 and the first end face 144.By in connecting column 15 week is upward convex to set a positioning ring 152, and then in mask body 11 and being located at the periphery of the second mounting hole 111 and limit Position, is located in the periphery of the second mounting hole 111 more firmly between positioning ring 152 and first end face 144, is not easy to loosen.

Further, Fig. 8 to Figure 11 is please referred to, the positioning ring 152 has the second end face towards the connecting cylinder 14 152a, the second end face 152a are concavely provided with the second groove 152b.The second groove 152b can be annularly arranged, can also To be arranged in ring segment, in order to easy to process, preferably, the second groove 152b is annularly arranged, by second end face 152a Projection the second groove 152b so that in mask body 11 positioned at the second mounting hole 111 periphery more easily sandwiched to position Between ring 152 and first end face 144, when the periphery sandwiched of the second mounting hole 111 is between positioning ring 152 and first end face 144 Afterwards, a part can be discharged in the air in the second groove 152b, can increased between mask body 11 and second end face 152a Attraction enables mask body 11 to be more firmly located between positioning ring 152 and first end face 144, avoids face Cover body 11 generates the case where loosening.

The check valve can may be air outlet valve for intake valve, and in the present embodiment, the check valve is preferably Intake valve, then setting enters the check valve sheet 153 in the mask 12 for the gas in the air intake duct 16 in the check valve. Check valve sheet 153 can open the venting channels in check valve when air-breathing, can close in check valve when exhaling Venting channels, because check valve can only realize the function of entering the gas in air intake duct 16, by the air inlet and expiration of mask 12 Channel separation is opened, and the usage experience of user is improved.

Because needs a large amount of the case where sucking air are encountered sometimes, therefore, it is preferable that please referring to Fig.1 to Fig.3, the suction There are two the settings of tracheae 16, and two air intake ducts 16 are symmetrical set about the central axes of the mask body 11, the connection There are two cylinder 14 and the connecting column 15 are also respectively set, two air intake ducts 16 and the junction of the mask body 11 are all provided with It is equipped with the connecting cylinder 14 and the connecting column 15.Correspondingly, snorkeling can be set gas outlet 17, the outlet on mask 10 Mouth 17 can also be preferably provided with two, and the quantity of air intake duct 16 and gas outlet 17 is not limited strictly, can basis Specific requirements are configured.

The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model, It is all under the inventive concept of the utility model, equivalent structure made based on the specification and figures of the utility model becomes It changes, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.

Claims (10)

1. the mask that snorkels that a kind of mask and mask body can be stably connected with characterized by comprising

Mask body；

Mask is installed on the medial surface of the mask body；

Connecting cylinder is provided with internal screw thread on the connecting cylinder, and the first peace passed through for the connecting cylinder is offered on the mask Hole is filled, the connecting cylinder is installed on first mounting hole；

Connecting column is provided with the external screw thread matched with the internal screw thread on the connecting column, offers in the mask body For the second mounting hole that the connecting column passes through, the periphery in the mask body positioned at second mounting hole is located in described Between connecting cylinder and the connecting column.

2. the mask that snorkels that mask as described in claim 1 and mask body can be stably connected with, which is characterized in that described to snorkel Mask further includes surface frame, and the surface frame is installed in the mask body.

3. the mask that snorkels that mask as claimed in claim 2 and mask body can be stably connected with, which is characterized in that the surface frame It is in split settings with the mask.

4. the mask that snorkels that mask as described in claim 1 and mask body can be stably connected with, which is characterized in that the interior spiral shell One end in the connecting cylinder axial direction is arranged in line, and the periphery of the other end of the connecting cylinder is concavely provided with the first groove, described The hole wall of first mounting hole is embedded in first groove.

5. the mask that snorkels that mask as claimed in claim 4 and mask body can be stably connected with, which is characterized in that the connection Column is check valve, and the check valve is cylindrical in shape setting, and the both ends in the check valve axial direction are arranged in open, the connecting cylinder The end face upper cover of the other end is equipped with a cover board, is provided with venthole on the cover board.

6. the mask that snorkels that mask as claimed in claim 5 and mask body can be stably connected with, which is characterized in that described to snorkel Mask further includes air intake duct, and one end in the axial direction of the connecting column, the other end of the connecting column is arranged in the external screw thread Connect the air intake duct.

7. the mask that snorkels that mask as claimed in claim 6 and mask body can be stably connected with, which is characterized in that the connection Week on column close to one end of the air intake duct is upward convex to be equipped with a positioning ring, and the connecting cylinder has towards the connecting column First end face, the periphery that second mounting hole is located in the mask body are located in the positioning ring and the first end face Between.

8. the mask that snorkels that mask as claimed in claim 7 and mask body can be stably connected with, which is characterized in that the positioning Ring has the second end face towards the connecting cylinder, and the second end face is concavely provided with the second groove.

9. the mask that snorkels that mask as claimed in claim 6 and mask body can be stably connected with, which is characterized in that described unidirectional Setting enters the check valve sheet in the mask for the gas in the air intake duct in valve.

10. the mask that snorkels that mask as claimed in claim 6 and mask body can be stably connected with, which is characterized in that the suction There are two tracheae settings, and two air intake ducts are symmetrical set about the central axes of the mask body, the connecting cylinder and institute It states there are two connecting column is also respectively set, the junction of two air intake ducts and the mask body is provided with the connecting cylinder With the connecting column.