JP3195335U - Camera housing bag and camera bag - Google Patents

Abstract

Provided is a camera housing bag capable of easily and surely exchanging lenses while preventing rain and dirt from entering and adhering. A camera housing bag includes a bag body 3 configured to be openable and closable and capable of housing a camera in an internal space portion. The bag body 3 includes a transparent portion 12 capable of visually recognizing the internal space portion from the outside, and an external device. And a pair of hand insertion openings 13 through which a hand can be inserted into the internal space. It is preferable that the bag body 3 further includes a cylindrical sleeve portion having one end side fixed to the opening edge of the manual insertion opening portion 13 and the other end side extending to the internal space portion. It is good to have the covering member 11 which can obstruct | occlude a pair of said opening part 13 for manual insertion. An inner wall member that has a mesh-like portion and divides the internal space, and the transparent portion 12 and the pair of hand insertion openings 13 are disposed in one region partitioned by the inner wall member; It is preferable that the bag body 3 further includes a nozzle insertion opening 16 into which the cleaner nozzle can be inserted in another area partitioned from the one area. [Selection] Figure 2

Description

  The present invention relates to a camera housing bag and a camera bag.

  An interchangeable lens camera such as a single-lens reflex camera is often carried in a camera bag in order to prevent breakage, damage, or water wetting. In addition, as such a camera bag, there is a bag configured to accommodate a camera body and a plurality of interchangeable lenses so that an interchangeable lens suitable for a photographing object and a photographing place can be used. .

  However, the shooting location of the camera is often crowded or outdoors, and when the lens is replaced, water droplets such as rain can enter the camera body or the interchangeable lens, causing malfunctions, or dust or other debris in the camera body. May be attached to the image sensor or the like and appear in the photographed image.

  For these reasons, today, there is an increasing demand for safe and reliable attachment and detachment work between the camera body and the interchangeable lens regardless of the shooting site environment. In order to solve such a problem, for example, a “camera bag” (see Japanese Patent Application Laid-Open No. 2007-105091) has been proposed.

  The camera bag includes a camera body case that houses a camera body and an interchangeable lens case that houses an interchangeable lens, and the camera body case and the interchangeable lens case are configured to be detachable. In addition, the camera bag has a lid portion on a surface portion where the camera body case overlaps with the mount portion of the camera body in the accommodated state of the camera body. For this reason, this camera bag is said to be able to quickly attach an interchangeable lens by opening the lid when it is necessary to replace the lens.

  However, since this camera bag needs to be exchanged with the lid open, rain, dust, etc. may enter or adhere to the inside of the camera body when the lens is exchanged. Especially when attaching an interchangeable lens while the camera body is housed in the camera body case, it may be more time-consuming to replace the lens than usual, so there is a high risk of rain or dirt entering or attaching. It is also considered. Furthermore, since this camera bag is for attaching the interchangeable lens by opening the lid in a state where the camera body is accommodated in the camera body case, the camera body is accommodated in the camera body case for shooting after the interchangeable lens is attached. Will be done in the state. Therefore, according to this camera bag, it can be considered that photographing work becomes extremely difficult.

JP 2007-105091 A

  The present invention has been made in view of such inconveniences, and it is an object of the present invention to provide a camera housing bag and a camera bag capable of easily and surely exchanging lenses while preventing intrusion and adhesion of rain, dust, and the like. It is what.

  A camera housing bag according to the present invention made to solve the above-described problems includes a bag body configured to be openable and closable and capable of housing a camera in an internal space portion, and the bag body visually recognizes the internal space portion from the outside. And a pair of hand insertion openings that allow a hand to be inserted into the internal space while being cut off from the outside.

  The camera housing bag houses the camera body and the interchangeable lens in the internal space of the bag body, and inserts a hand into the pair of hand insertion openings so that the camera body and the interchangeable lens are blocked from the outside. Can keep. In addition, since the camera body has a transparent portion in which the internal space portion can be visually recognized from the outside, the camera housing bag has an internal space portion through which the camera body and the interchangeable lens are accommodated in the internal space portion. The insertion / removal operation of the interchangeable lens can be performed while visually confirming the internal space portion from the transparent portion while inserting a hand into the space portion and maintaining the blocking state. Therefore, the camera housing bag can easily and surely change the lens while preventing rain or dust from entering or attaching to the inside of the camera body or the interchangeable lens.

  The bag body may further include a cylindrical sleeve portion having one end side fixed to the opening edge of the manual insertion opening portion and the other end side extending to the internal space portion. As described above, the bag body has one end side fixed to the opening edge of the manual insertion opening portion and the other end side further has a cylindrical sleeve portion extending to the internal space portion. Can be prevented from entering the internal space, and even if rain or dirt adheres to the operator's arm etc., they can be prevented from entering the internal space during lens replacement work. can do. As a result, it is possible to more accurately prevent rain or dust from entering or attaching to the inside of the camera body or the interchangeable lens during the lens replacement operation.

  It is good to have further the covering member which can block | close the pair of said opening part for manual insertion. As described above, by further including a covering member capable of closing the pair of hand insertion openings, even when a hand is not inserted into the pair of hand insertion openings, rain can be applied to the internal space from the outside. And dust can be prevented easily and reliably.

  The bag body further comprising an inner wall member that has a mesh-like portion and divides the internal space portion, wherein the transparent portion and the pair of hand insertion openings are disposed in one region partitioned by the inner wall member. However, it is preferable to further have a nozzle insertion opening that allows the cleaner nozzle to be inserted into another region partitioned from the one region. As described above, by having one region and another region partitioned by the inner wall member having a mesh portion, the camera body or the interchangeable lens is accommodated in the internal space portion of the one region, and the other region is cleaned. By inserting the machine nozzle and sucking dust in the internal space of one area through the mesh part to the vacuum cleaner nozzle, it is possible to easily remove dust attached to the camera body or the interchangeable lens. it can. In particular, for example, the camera body is housed in an internal space of one region in a mirror-up state, and a hand is inserted through the pair of hand insertion openings and air is blown into the camera body with a blower or the like, while the internal space portion If the dust or the like is sucked by the vacuum cleaner nozzle, it is possible to easily remove even the dust or the like attached to the image pickup element that is normally difficult to remove.

  Moreover, the camera bag which concerns on this invention made | formed in order to solve the said subject is equipped with the said camera accommodation bag which has the said structure.

  Since the camera bag includes the camera housing bag, as described above, the camera body and the interchangeable lens can be easily and reliably prevented from entering or attaching rain or dust into the camera body or the interchangeable lens. Can be attached and detached. In addition, the camera bag can easily carry the camera body and the interchangeable lens to the shooting location, and can perform the lens replacement operation safely and reliably regardless of the environment of the shooting site.

  In the present invention, the “camera” refers to a configuration including a camera body and an interchangeable lens. However, in the case of “camera”, it is not necessary that the interchangeable lens is attached to the camera body, and the interchangeable lens may be removed from the camera body. In addition, the “blocking state” is a state in which any movement of rain, dust, etc. between the internal space portion and the outside is prevented, as well as the movement of rain, dust, etc. between the internal space portion and the outside. It is a concept that includes a state that is prevented entirely (not partially).

  As described above, the camera housing bag and the camera bag of the present invention can easily and surely change the lens while preventing intrusion and adhesion of rain, dust, etc.

It is a typical perspective view showing the camera bag concerning a first embodiment of the present invention. It is a typical perspective view which shows the state which opened the coating | coated member of the camera bag of FIG. It is a typical perspective view which shows the exposure state of the inner wall member of the camera bag of FIG. It is typical sectional drawing which shows the internal space part of the one area | region of the camera bag of FIG. It is explanatory drawing which shows the operation | work condition of the lens exchange operation | work using the camera bag of FIG. It is explanatory drawing which shows the operation | movement procedure of the dust removal operation | work using the camera bag of FIG. It is explanatory drawing which shows the operation | work condition of the dust removal operation | work using the camera bag of FIG.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings as appropriate.

[First embodiment]
<Camera bag>
The camera bag of FIG. 1 is configured as a camera backpack having a camera storage bag 1 and a pair of backpack bands 2.

(Camera housing bag)
As shown in FIGS. 2 and 3, the camera housing bag 1 is configured to be openable and closable, and the camera body bag 1 can store the camera in the internal space portion, and partitions the internal space portion so that the bag body 3 is It has the inner wall member 8 divided into the area | region 9 and the other area | region 10, and the coating | coated member 11 which coat | covers the outer surface of the bag body 3. FIG.

  The camera housing bag 1 is configured so that the camera body and the interchangeable lens can be attached and detached in the internal space portion.

  In addition, the camera housing bag 1 has dust or the like adhering to the inside of the camera body by inserting the camera body into the internal space of one area 9 and inserting the cleaner nozzle into the internal space of the other area 10. Is configured to be removable.

(Bag)
The bag body 3 has a front surface portion 4, a back surface portion 5, a bottom surface portion 6, and a circumferential surface portion 7, and is formed in a substantially rectangular shape in plan view in which upper and left and right ends are formed in a chamfered shape. Further, the bag body 3 is configured to be openable and closable by a slide fastener provided along the upper boundary between the surface portion 4 and the peripheral surface portion 7. In the present specification, “upper” means the upper side in a state where the camera bag is carried on the back with the pair of shoulder bands 2 on the shoulder, and the “bottom” means the opposite. “Back” means the surface facing the back when the camera bag is carried on the back with the pair of shoulder bands 2 on the shoulder, and “front” means the opposite surface. To do. Furthermore, “left and right” means left and right when viewed from the front side.

  The bag body 3 includes a transparent portion 12 through which the internal space portion can be visually recognized from the outside, and a pair of hand insertion openings 13 through which a hand can be inserted into the internal space portion while being disconnected from the outside. Further, as shown in FIG. 4, the bag body 3 has one end side fixed to the opening edge of the pair of hand insertion openings 13 and the other end side extending to the internal space portion as a pair of cylindrical sleeve portions 14. Have The transparent portion 12, the pair of hand insertion openings 13, and the pair of sleeve portions 14 are all disposed in one region 9. Furthermore, the bag body 3 has a nozzle insertion opening 16 into which a cleaner nozzle can be inserted into another area 10 partitioned from one area 9.

(Transparent part)
The material for forming the transparent portion 12 is not particularly limited as long as the internal space portion can be configured to be visible from the outside, and examples thereof include synthetic resin and glass. Among these, a synthetic resin excellent in flexibility is preferable. The transparent portion 12 may be either colored transparent or colorless and transparent, but is preferably colorless and transparent from the viewpoint of easy visibility of the internal space portion.

  Examples of the synthetic resin include polyolefins such as polyethylene and polypropylene, polyesters such as polyethylene naphthalate and polyethylene terephthalate, polyamides such as nylon-6 and nylon 66, polystyrene, ethylene vinyl alcohol, polyvinyl alcohol, polyvinyl chloride, polyimide and polycarbonate. And cellulose resins such as polyethersulfone, acrylic resin, triacetylcellulose, and diacetylcellulose.

  The transparent portion 12 is disposed at the approximate center of the surface portion 4 in the one region 9. The shape of the transparent portion 12 is not particularly limited, and examples thereof include a rectangular shape, a trapezoidal shape, a circular shape, and an elliptical shape. Among these, a rectangular shape or a trapezoidal shape that can easily visually recognize a wide range of the internal space portion is preferable.

  As a minimum of the average width of transparent part 12, 10 cm is preferred, 12 cm is more preferred, and 15 cm is still more preferred. On the other hand, the upper limit of the average width of the transparent portion 12 is preferably 40 cm, more preferably 30 cm, and even more preferably 20 cm. When the average width of the transparent portion 12 is less than the lower limit, the visible area of the internal space portion becomes small, and it is difficult to perform lens replacement work, dust removal work, and the like in the internal space portion while visually recognizing from the outside. There is a fear. Conversely, if the average width of the transparent portion 12 exceeds the above upper limit, the width of the bag body 3 becomes too large, and it may be difficult to carry the camera bag on the back.

  As a minimum of average height of transparent part 12, 8 cm is preferred, 10 cm is more preferred, and 12 cm is still more preferred. On the other hand, the upper limit of the average height of the transparent portion 12 is preferably 30 cm, more preferably 20 cm, and even more preferably 14 cm. When the average height of the transparent portion 12 is less than the lower limit, the visible area of the internal space portion becomes small, and it is difficult to perform lens replacement work, dust removal work, etc. in the internal space portion while visually recognizing from the outside. There is a risk. Conversely, if the average height of the transparent portion 12 exceeds the above upper limit, the bag body 3 may be enlarged, and it may be difficult to carry the camera bag on the back.

  In addition, the average thickness of the transparent portion 12 is not particularly limited as long as it has the strength and flexibility required for the bag 3, and can be, for example, 0.1 mm or more and 3 mm or less.

(Manual insertion opening)
The pair of hand insertion openings 13 is formed at the left and right opposing positions on the upper portion of the peripheral surface portion 7. Specifically, the pair of hand insertion openings 13 are formed at locations where the left and right ends of the upper portion of the peripheral surface portion 7 are chamfered. The shape of the pair of hand insertion openings 13 is not particularly limited, and examples thereof include a rectangular shape, a circular shape, and an elliptical shape. Among these, in the state in which one hand is inserted into one hand insertion opening 13a and the other hand is inserted into the other hand insertion opening 13b, both hands are placed in the internal space. It is easy to move in the left-right direction, and when a vacuum cleaner nozzle is inserted into the internal space portion of the other region 10 and the air in the internal space portion of the single region 9 is sucked by this vacuum cleaner nozzle, the internal space of the single region 9 A rectangular shape in which outside air can easily be taken in is preferable, and a rectangular shape in which the left-right direction is the longitudinal direction and the four corners are rounded is particularly preferable.

  The lower limit of the arrangement interval between one hand insertion opening 13a and the other hand insertion opening 13b is preferably 15 cm, more preferably 17 cm, and even more preferably 20 cm. On the other hand, the upper limit of the arrangement interval between one hand insertion opening 13a and the other hand insertion opening 13b is preferably 30 cm, more preferably 27 cm, and even more preferably 25 cm. When the interval between the one hand insertion opening 13a and the other hand insertion opening 13b is less than the lower limit, one hand of the right hand or the left hand is inserted into the one hand insertion opening 13a, and If the other hand is inserted into the other hand insertion opening 13b, the distance between both hands may not be sufficient, and the workability of lens replacement work and dust removal work may be reduced. On the contrary, when the interval between the one hand insertion opening 13a and the other hand insertion opening 13b exceeds the above upper limit, one hand of the right hand or the left hand is inserted into the one hand insertion opening 13a. In addition, the distance between both hands in the state where the other hand is inserted into the other hand insertion opening 13b becomes too wide, and the workability of the lens replacement work and the dust removal work may be reduced. Note that “the disposition interval between one hand insertion opening 13a and the other hand insertion opening 13b” refers to the inner end of one hand insertion opening 13a and the other hand insertion opening 13b. Means the linear distance from the inner edge of

  The lower limit of the average length in the left-right direction of the pair of hand insertion openings 13 is preferably 8 cm, and more preferably 10 cm. On the other hand, the upper limit of the average length in the left-right direction of the pair of hand insertion openings 13 is preferably 15 cm, and more preferably 13 cm. When the average length in the left-right direction of the pair of hand insertion openings 13 is less than the lower limit, the right hand or the left hand is inserted into one hand insertion opening 13a and the other hand insertion opening 13b is inserted. In the state where the other hand is inserted, it is difficult to move both hands in the left-right direction in the internal space. Conversely, when the average length in the left-right direction of the pair of hand insertion openings 13 exceeds the upper limit, the pair of hand insertion openings 13 and the hand in a state where the hand is inserted into the pair of hand insertion openings 13. There is a possibility that the gap between the two becomes large and the shut-off state cannot be maintained. The “average length in the left-right direction of the hand insertion opening 13” means the average straight length of the right edge and the left edge of the hand insertion opening 13.

  The lower limit of the average length in the front and back direction of the pair of hand insertion openings 13 is preferably 5 cm, and more preferably 7 cm. On the other hand, the upper limit of the average length in the front and back direction of the pair of manual insertion openings 13 is preferably 12 cm, and more preferably 10 cm. When the average length in the front and back direction of the pair of hand insertion openings 13 is less than the lower limit, one hand is inserted into one hand insertion opening 13a and the other hand insertion opening 13b is inserted. In the state where the other hand is inserted, there is a risk that it is difficult to move both hands in the internal space. On the contrary, when the average length in the front and back direction of the pair of hand insertion openings 13 exceeds the upper limit, the pair of hand insertion openings 13 and the hand in the state in which the hand is inserted into the pair of hand insertion openings 13 There is a possibility that the gap between the two becomes large and the shut-off state cannot be maintained. The “average length in the front and back direction of the hand insertion opening 13” means the average straight length of the front side edge and the back side edge of the hand insertion opening 13.

(Sleeve)
The pair of sleeve portions 14 is formed so as to be gradually reduced in diameter from one end side fixed to the opening edge of the pair of hand insertion openings 13 to the other end side on the inner space portion side. The material for forming the pair of sleeve portions 14 is not particularly limited as long as the hand can be inserted into the pair of sleeve portions 14 and is flexible enough to move the hand while the hands are inserted into the pair of sleeve portions 14. Examples thereof include cotton cloth, silk cloth, linen cloth, leather, and chemical fiber. Among them, a material for forming the pair of sleeve portions 14 is one when a cleaner nozzle is inserted into the inner space portion of the other region 10 and the air in the inner space portion of the one region 9 is sucked by the cleaner nozzle. It is preferable to use a mesh fabric that can easily take outside air into the internal space portion of the region 9 and can prevent external dust from entering the internal space portion. Further, the pair of sleeve portions 14 may be provided with a stretchable member such as an elastomer along the peripheral edge on the other end side, for example, to improve the shielding property between the internal space portion and the outside. Since the pair of sleeve portions 14 are used to insert a hand during lens replacement work or dust removal work, the other sleeve side opening is closed, for example, on the inner surface of the back face portion 5 except during such work. May be. According to this configuration, the camera bag can improve the shielding property between the internal space and the outside except during work.

  The lower limit of the average opening diameter on the other end side of the pair of sleeve portions 14 is preferably 4 cm, and more preferably 5 cm. On the other hand, the upper limit of the average opening diameter on the other end side of the pair of sleeve portions 14 is preferably 9 cm, and more preferably 8 cm. When the average opening diameter on the other end side of the pair of sleeve portions 14 is less than the lower limit, it is difficult to insert a hand, and one hand of the right hand or the left hand is inserted into one sleeve portion 14a, and the other In the state where the other hand is inserted into the sleeve 14b, there is a risk that it is difficult to move both hands in the internal space. On the contrary, when the average opening diameter on the other end side of the pair of sleeve portions 14 exceeds the above upper limit, the gap between the pair of sleeve portions 14 and the hand becomes large in a state where the hand is inserted into the pair of sleeve portions 14. There is a risk that the shut-off state cannot be maintained. The “average opening diameter at the other end of the sleeve 14” refers to the diameter in the case of a circle, the average of the major axis and the minor axis in the case of an ellipse, and the cross sectional area in the case of other shapes. The diameter of a perfect circle when converted into the area of a circle shall be said.

  As a minimum of the axial direction average length of a pair of sleeve parts 14, 5 cm is preferred, 8 cm is more preferred, and 12 cm is still more preferred. On the other hand, as an upper limit of the axial direction average length of a pair of sleeve parts 14, 20 cm is preferred and 18 cm is more preferred. When the average length in the axial direction of the pair of sleeve portions 14 is less than the lower limit, the pair of sleeve portions 14 may not be able to cover up to the vicinity of the wrist. May enter the internal space. Conversely, if the average length in the axial direction of the pair of sleeve portions 14 exceeds the above upper limit, the pair of sleeve portions 14 becomes too long, and the workability may deteriorate.

(Coating member)
The covering member 11 includes a hood portion 11 a that is fixed from the lower end edge 15 of the peripheral surface portion 7 in the one region 9 to the rear surface side edge of the peripheral surface portion 7 in the one region 9, and the surface portion 4 in the one region 9. The front lid portion 11b is fixed to the lower end edge of the hood portion 11a, and the front surface side edge of the hood portion 11a and the peripheral surface side edge of the front lid portion 11b are detachable. The means for attaching / detaching the hood portion 11a and the front lid portion 11b is not particularly limited, and examples thereof include a hook-and-loop fastener, a slide fastener, a button, a string, and the like. Among these, a slide fastener capable of closing the surface side edge of the hood portion 11a and the peripheral surface side edge of the front lid portion 11b accurately and without breaks is preferable.

  The covering member 11 is configured to be able to close the pair of hand insertion openings 13 and the transparent portion 12. Specifically, the covering member 11 is configured to be able to close the pair of hand insertion openings 13 by the hood portion 11a, and to be able to close the transparent portion 12 by the front cover portion 11b.

(Nozzle insertion opening)
The nozzle insertion opening 16 is configured to be able to insert a cleaner nozzle. The nozzle insertion opening 16 is formed along the upper edge of the other region 10. Specifically, as shown in FIG. 3A, the bag 3 can be opened and closed at the surface portion 4 and the peripheral surface portion 7 along the lower surface of the inner wall member 8 that partitions one region 9 and another region 10. It is configured. Moreover, a slide fastener is used as the opening / closing means. The nozzle insertion opening 16 is formed by closing the slide fastener leaving a length in which the cleaner nozzle can be inserted.

(Inner wall member)
The inner wall member 8 partitions one area 9 and another area 10. As shown in FIGS. 3A and 3B, the inner wall member 8 includes an inner wall member main body 8a and a mesh member 8b that is overlapped on the surface side of the inner wall member main body 8a and has a mesh portion. As shown in FIG. 3A, the inner wall member main body 8 a is connected to the lower end edge of the surface portion 4, the lower end edge of the back surface portion 5, and the lower end edge 15 of the peripheral surface portion 7 in one region 9. Specifically, the inner wall member main body 8a is fixed to the lower end edge and the rear surface side of the back surface portion 5 in the one region 9, and the lower end edge of the front surface portion 4 and the lower end edge 15 of the peripheral surface portion 7 in the one region 9. It is configured to be detachable. Thereby, the inner wall member main body 8a is configured such that the internal space portion of one region 9 and the internal space portion of the other region 10 can be blocked from the outside. The attachment / detachment means between the inner wall member main body 8a and the lower end edge of the surface portion 4 and the lower end edge of the peripheral surface portion 7 is not particularly limited, and examples thereof include a hook-and-loop fastener, a slide fastener, a button, and a string. Among these, a slide fastener capable of closing the peripheral edge of the inner wall member main body 8a, the lower end edge of the surface portion 4 and the lower end edge of the peripheral surface portion 7 without any breaks is preferable. The inner wall member main body 8 a may be configured to be detachable from the lower end edge of the back surface portion 5 in the one region 9 in addition to the lower end edge of the surface portion 4 and the lower end edge of the peripheral surface portion 7 in the one region 9.

  As shown in FIG. 3B, the mesh member 8b is overlapped on the surface side of the inner wall member main body 8a, and the lower end edge of the surface portion 4 in one region 9, the lower end edge of the back surface portion 5, and the peripheral surface portion. 7 is connected to the lower edge 15. The mesh member 8b may be fixed to the lower end edge of the front surface portion 4, the lower end edge of the back surface portion 5 and the lower end edge 15 of the peripheral surface portion 7 in one region 9, or may be configured to be detachable. However, from the viewpoint of improving the ease of lens replacement work, it is preferable that the lens replacement work is configured so as to be detachable so that a large work space can be obtained for the lens exchange work. In addition, the mesh member 8b does not necessarily have to be formed as a mesh-like part in the entire region that partitions one region 9 and the other region 10, and only a part of the mesh member 8b may be a mesh-like part.

(Back shoulder band)
One pair of the shoulder straps 2 is fixed to the upper part of the back surface part 5 and the other end is fixed to the lower part of the back surface part 5 so that the camera storage bag 1 can be carried on the shoulder. The pair of shoulder bands 2 are arranged at positions that are symmetrical with respect to the center line in the left-right direction of the camera bag.

<Lens replacement work>
Next, with reference to FIG. 5, the attaching / detaching operation of the interchangeable lens using the camera bag will be described.

  First, the connection between the hood portion 11a and the front lid portion 11b is released by removing the slide fastener or the like. Subsequently, the slide fastener provided along the upper boundary of the surface portion 4 and the peripheral surface portion 7 is opened, the camera body 101 and the interchangeable lens 102 are accommodated in the internal space portion, and the slide fastener is closed again. Next, as shown in FIG. 5, the right hand or the left hand is inserted into one hand insertion opening 13a and one sleeve 14a, and one hand insertion opening 13b and one sleeve 14b are inserted into one hand insertion opening 13a and one sleeve 14a. The hand on the side not inserted is inserted into the manual insertion opening 13a. Then, the interchangeable lens 102 is attached to the camera body 101 while visually recognizing the internal space portion from the transparent portion 12. In the above description, the case where the camera body 101 and the interchangeable lens 102 are attached has been described. However, the camera with the interchangeable lens 102 attached to the camera body 101 is accommodated in the internal space portion and is visually recognized from the transparent portion 12. It is also possible to remove the interchangeable lens 102 from the camera body 101. In addition, when the inner wall member 8 is configured to be removable from the bag body 3, the inner wall member 8 is preliminarily attached to the bag body in order to widen the internal space portion serving as a work space and facilitate attachment / detachment of a telephoto lens or the like. By removing from 3, it becomes possible to work in the expanded space.

<Dust removal work>
Next, with reference to FIG. 6 and FIG. 7, a dust removal operation using the camera bag will be described.

  First, as shown in FIG. 6A, the connection between the inner wall member main body 8a and the surface portion 4 and the peripheral surface portion 7 is released. Next, the nozzles 16 are formed by closing the slide fasteners provided on the surface portion 4 and the peripheral surface portion 7 along the lower surface of the inner wall member 8, leaving a length in which the cleaner nozzle can be inserted. Subsequently, as shown in FIG. 6B, the cleaner nozzle 103 is inserted into the nozzle insertion opening 16.

  Further, the hood portion 11a and the front lid portion 11b are disconnected by removing the slide fastener or the like. And the slide fastener provided along the upper boundary of the surface part 4 and the surrounding surface part 7 is opened, the camera body 101 and the blower 104 are accommodated in the internal space part of the one area | region 9, and a slide fastener is closed again. Next, as shown in FIG. 7, the right hand or the left hand is inserted into one hand insertion opening 13a and one sleeve 14a, and one hand insertion opening 13b and one sleeve 14b are inserted into one hand insertion opening 13a and one sleeve 14a. The hand on the side not inserted is inserted into the manual insertion opening 13a. Then, air is blown into the camera body 101 using the blower 104 while visually confirming the internal space portion of the one region 9 from the transparent portion 12, and dust or the like in the internal space portion in the one region 9 by the cleaner nozzle 103. Aspirate.

<Advantages>
The camera housing bag 1 accommodates the camera body and the interchangeable lens in the internal space of the bag body 3 and inserts a hand into the pair of hand insertion openings 13 so that the camera body and the interchangeable lens are connected to the outside. It can be kept in the shut-off state. In addition, since the camera housing bag 1 has the transparent portion 12 in which the bag body 3 can visually recognize the internal space portion from the outside, the pair of hand insertion openings in the state where the camera body and the interchangeable lens are housed in the internal space portion. It is possible to attach and detach the interchangeable lens while visually recognizing the internal space portion from the transparent portion 12 while inserting a hand from 13 to the internal space portion and maintaining the blocking state. Therefore, the camera housing bag 1 can easily and surely change the lens while preventing rain or dust from entering or attaching to the inside of the camera body or the interchangeable lens.

  The camera housing bag 1 has a bag body 3 having a cylindrical sleeve portion 14 with one end fixed to the opening edge of the hand insertion opening 13 and the other end extending to the internal space. Can be prevented from entering the internal space, and even when rain or dirt adheres to the operator's arm or the like, they are mixed into the internal space during lens replacement work. Can be prevented. As a result, the camera housing bag 1 can more accurately prevent rain, dust, and the like from entering or attaching to the inside of the camera body or the interchangeable lens during the lens replacement operation.

  Since the camera housing bag 1 includes the covering member 11 that can close the pair of hand insertion openings 13, the above-described interior can be provided from the outside even when a hand is not inserted into the pair of hand insertion openings 13. It is possible to easily and reliably prevent rain or dust from entering the space. In particular, the camera housing bag 1 has a hood portion 11a that can close the pair of hand insertion openings 13 and a front lid portion 11b that can close the transparent portion 12. And the like, and the transparent portion 12 can be prevented from being contaminated due to adhesion of rain, dust, or the like. Therefore, the camera housing bag 1 can perform lens replacement and dust removal work more accurately.

  Since the camera housing bag 1 has one region 9 and another region 10 defined by the inner wall member 8 having the mesh member 8b, the camera body or the interchangeable lens is accommodated in the internal space portion of the one region 9. In addition, the vacuum cleaner nozzle is inserted into the other area 10 and the dust or the like in the internal space of the first area 9 is sucked into the vacuum cleaner nozzle through the mesh member 8b, thereby adhering to the camera body or the interchangeable lens. The removed dust can be easily removed. In particular, the camera housing bag 1 is housed in the internal space of one region 9 with the camera body mirror-up, for example, and a hand is inserted through a pair of hand insertion openings 13 and air is blown by a blower or the like. If dust inside the internal space is sucked with a vacuum cleaner nozzle while spraying inside the camera body, it is possible to easily remove even dust attached to the image sensor that is normally difficult to remove. .

  Since the camera bag includes the camera housing bag 1, as described above, the camera body and the interchangeable lens can be easily and reliably prevented from entering or attaching rain or dust into the camera body or the interchangeable lens. Can be attached and detached. In addition, the camera bag can easily carry the camera body and the interchangeable lens to the shooting location, and can perform the lens replacement operation safely and reliably regardless of the environment of the shooting site.

[Other Embodiments]
The camera housing bag and the camera bag of the present invention can be implemented in various modified and improved modes in addition to the above-described mode. For example, the camera housing bag does not necessarily need to be configured as a camera back, and may be configured as a stationary bag, for example. Moreover, even if the camera housing bag is configured as a camera bag, it does not need to be a rucksack type, and may be a hand-held type.

  In the camera housing bag, a transparent portion is not necessarily formed on the surface portion of the bag body, and a pair of hand insertion openings need not be formed on the peripheral surface portion, for example, a transparent portion is formed on the upper edge of the peripheral surface portion, A pair of manual insertion openings may be formed on the left and right sides of the transparent portion. Even with this configuration, the camera housing bag can perform lens replacement work and dust removal work while visually recognizing the internal space part from the transparent part.

  When the camera housing bag has a covering member, the covering member does not necessarily need to be configured to be able to close the pair of hand insertion openings and the transparent portion, and can be configured to close only the pair of hand insertion openings. May be.

  In the camera housing bag, the inner wall member does not necessarily have to have an inner wall member main body and a mesh member. The camera housing bag may have a mesh portion formed in a part of the inner wall member main body, for example. Moreover, in this case, you may have further the cover part comprised so that covering of the said mesh-shaped site | part is possible.

  In the camera housing bag, the other area may be further divided into a plurality of areas by a partition or the like. In addition, the camera housing bag may further include a partition that can be folded, detached, and the like for the one region. Even if the one area further includes a partition that can be folded, attached and detached, the camera storage bag is folded when the lens is exchanged or dust is removed in the internal space. Alternatively, it is possible to prevent a decrease in workability by removing.

  The nozzle insertion opening does not necessarily have to be formed by adjusting the length for closing the slide fastener, and may be provided separately, for example, on the peripheral surface.

  As described above, the camera housing bag and the camera bag of the present invention are suitable for easily and surely exchanging lenses while preventing intrusion and adhesion of rain, dust, etc., and accommodate the camera body and interchangeable lens. It is suitable as a camera backpack or the like for carrying to a shooting site.

DESCRIPTION OF SYMBOLS 1 Camera accommodation bag 2 Backpack 3 Bag body 4 Front surface part 5 Back surface part 6 Bottom surface part 7 Peripheral surface part 8 Inner wall member 8a Inner wall member main body 8b Mesh member 9 One area | region 10 Other area | region 11 Cover member 11a Hood part 11b Front cover part DESCRIPTION OF SYMBOLS 12 Transparent part 13 Manual insertion opening 14 Sleeve part 15 Lower end edge 16 Nozzle insertion opening 101 Camera body 102 Interchangeable lens 103 Vacuum cleaner nozzle 104 Blower

Claims (5)

It is configured to be openable and closable and includes a bag that can accommodate the camera in the internal space,
A camera housing bag in which the bag body has a transparent portion that allows the internal space portion to be visually recognized from the outside and a pair of hand insertion openings that allow a hand to be inserted into the internal space portion while being disconnected from the outside.   2. The camera housing bag according to claim 1, wherein the bag body further includes a cylindrical sleeve portion having one end side fixed to the opening edge of the manual insertion opening portion and the other end side extending to the internal space portion.   The camera housing bag according to claim 1, further comprising a covering member capable of closing the pair of hand insertion openings. An inner wall member that has a mesh-like portion and partitions the internal space portion;
The transparent portion and the pair of hand insertion openings are disposed in one region partitioned by the inner wall member,
4. The camera housing bag according to claim 1, wherein the bag body further has a nozzle insertion opening through which a cleaner nozzle can be inserted into another region partitioned from the one region. A camera bag provided with the camera accommodation bag of any one of Claims 1-4.

Images